the general molecular formula for alkanes is cnh2n 2. what is the general molecular formula for cycloalkanes? click in the answer box to activate the palette.

Answers

Answer 1

The cycloalkanes have the general formula CnH2n, where n is the number of carbons.

The carbon atoms of cyclic hydrocarbons, such as cycloalkanes, are organized in the shape of a ring. Additionally saturated, cycloalkanes have single bonds between all of the carbon atoms that make up the ring (no double or triple bonds). Additionally, there are polycyclic alkanes, which are compounds made up of two or more cycloalkanes linked together to form numerous rings.Cycloalkane naming adheres to a straightforward set of guidelines that are based on the same fundamental procedures used to name alkanes. The prefix "cyclo-" is used to identify cyclic hydrocarbons.Numerous organic molecules, referred to as cycloalkanes, can be found in nature or made in a lab and include rings of carbon atoms with distinctive chemical properties.

Therefore, the general formula for cycloalkanes is CnH2n.

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Related Questions

solve this problem. a sample of liquid aluminum with mass of 4.39g. the density of liquid aluminum is 2.7 g/cm3. what is the volume of this sample?*1 point

Answers

The more the volume of the substance less dense will be the substance. The sample of liquid aluminum with a density of 2.7 g/cm³ has a volume of 1.62 cm³.

What is the relation between volume and density?

The volume has been the space that is in inverse relation to the density of the substance and gets increased with less dense substances while decreasing with more dense substances.

Given,

Mass of aluminum = 4.39 gm

Density of aluminium = 2.7 g/cm³

The volume of Al is calculated as:

Volume = Mass ÷ Density

V = 4.39 ÷ 2.7

= 1.62 cm³

Therefore, the volume of liquid aluminum is 1.62 cm³.

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helium has a molecular weight of 4.003. what is the weight of 2 cubic meters of helium at 1 atmosphere and 20°c?

Answers

Helium has a molecular weight of 4.003. The weight of 2 cubic meters of helium at 1 atmosphere and 20°c is 3.27 N.

What is helium?

Helium is the second element in the periodic table. It is the lightest gas present in the atmosphere.

By the law of pure gas.

PV = nRT

The initial pressure is p = 101. 325 Kpa

Initial volume, v = 2 m

The molecular weight of helium is, 4.003

Initial temperature, T = 20°c, = 293 K

Universal gas constant is R = 8.314\ \rm{kJ/kg-K}

Putting the value in the formula

PV = mRT / M

m = 101. 325 Kpa x 2 x 4.003 / 8.314 x 293 = 0.333 kg.

The weight of helium gas

W = mg

0.333 x 9.81 = 3.27 N

Thus, the weight of 2 cubic meters of helium is 3.27 N.

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Draw the conjugate acid for the following base (lone pairs do not have to be drawn):

Answers

move double bond add line pairs to Oxygen and make negative then move a double bond into the hexagon

Sourav was heating oil to fry potato chips. The cooking oil all of a sudden caught fire. He took water to pour on the fire to extinguish it. But meanwhile his mother came and switched off the gas and covered the wok completely with a plate.
• Do you think pouring water to the burning oil would have worked? Why?
• Do you think what Sourav’s mother had done is right? Why?
• Can you suggest other ways in which we can stop fire due to burning
oil?
• What values of Sourav and Sourav’s mother are shown here?

Answers

Answers

Pouring water on an oil fire will not work, it will spread the oil and spread the fire because oil and water do not mix. It could also splash the hot oil onto Sourav and burn him.

Sourav’s mother did the right thing.
By turning off the gas she eliminated the heat source. By covering the wok she eliminated oxygen that the fire requires to burn. Covering the wok also prevented the fire from spreading.

Another way to stop the fire would be a kitchen fire extinguisher which would put the fire out quickly. If you don’t have an extinguisher, you can pour salt on a small fire to smother it, or pour baking soda on it (not baking powder) chemically extinguishes it.

The values shown are a son helping his mother in the kitchen and his mother showing him a science lesson of how to properly extinguish an oil fire

17. How are the separation methods for homogeneous and heterogeneous mixtures compared?

A homogeneous mixture can be separated chemically, while a heterogeneous mixture can be separated physically.

A homogeneous mixture could be separated through distillation, while a heterogeneous mixture could be separated through filtration.

A homogeneous mixture could be separated through filtration, while a heterogeneous mixture could be separated through distillation.

A homogeneous mixture can be separated physically, while a heterogeneous mixture can be separated chemically.

Answers

The way in which the separation methods for homogeneous and heterogeneous mixtures are compared is as follows: a homogeneous mixture could be separated through distillation, while a heterogeneous mixture could be separated through filtration (option B).

What are homogeneous and heterogeneous mixtures?

A homogeneous mixture is a type of mixture that is uniform throughout, and has only one phase.

A heterogeneous mixture is that which is separated into different regions or phases that have different compositions or properties.

Both homogeneous and heterogeneous mixtures can easily be separated by physical means, however, since homogeneous mixtures are even in composition, they can be separated by distillation.

Therefore, the way in which the separation methods for homogeneous and heterogeneous mixtures are compared is as follows: a homogeneous mixture could be separated through distillation, while a heterogeneous mixture could be separated through filtration.

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Answer:

A homogeneous mixture can be separated physically, while a heterogeneous mixture can be separated chemically.

Explanation:

a solution of sodium bicarbonate is prepared by adding 45.00 g of sodium bicarbonate to a 1.00-l volumetric flask and adding distilled water until it reaches the 1.00-l mark. what is the concentration of sodium bicarbonate in units of (a) milligrams per liter, (b) molarity, (c) normality, and (d) milligrams per liter as caco3?

Answers

Concentration refers to the amount of substance present.

What is concentration?

The term concentration refers to the amount of substance present. There are many units that could be used for concentration of a solution. This makes reference easy.

To express the concentration in milligram per liter;

45/1000/1 L = 0.045 mg/L

To express the concentration in molarity;

Number of moles = mass/molar mass = 45.00 g /106 g/mol = 0.42 moles

Molarity = 0.42 moles/1 L = 0.42 M

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what is a wire guage use for in chemis
try​

Answers

Answer:

Hello How are you

Explanation: the answer might be Screenshot

Answer: Wire gauze is an essential piece of supporting equipment in a laboratory as glassware cannot be heated directly with the flame of a Bunsen burner, and requires the use of wire gauze to diffuse the heat, helping to protect the glassware.

Explanation:

Where on the periodic table do you find elements that have 'full' valence electron shells and are thus stable and unreactive? (1 pt)
*
1 point
on the left side of the periodic table
on the right side of the periodic table
across the top of the periodic table
across the bottom of the periodic table
in the middle of the periodic table
scattered around the periodic table

Answers

Elements that have 'full' valence electron shells and are thus stable and unreactive are found at rightmost side of the periodic table.

What is valence electron?

The electrons in an atom's outermost shell, or energy level, are called valence electrons.

For instance, the valence electrons of oxygen are six, with two in the 2s subshell and four in the 2p subshell.

The noble gases—helium, neon, argon, krypton, xenon, and radon—belong to the group (family) of elements that have complete outer shells.

Element 118, oganesson, also belongs to this group, although almost all of its chemical and physical properties are yet unknown.

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7. Complete the following table, comparing forces within atoms.

Answers

The four fundamental forces in the universe are:

Electromagnetic force

This is the force that produces electrical and magnetic effects in objectsCompared to our solar system- planets don't fall into the Sun

Strong Nuclear force

Attractive force between the proton and the neutron in the nuclei of atomsStrongest force known to science

Weak Nuclear force

A force that is significant when atoms break apartIt cause the conversion of a neutron into a proton, an electron and an antineutrino.

Anti-gravitational force

It is the weakest force in the universeAn unsolved mystery in science

What are forces?

Forces refers to any agent which causes a change in the motion or state of rest of a body.

Forces are also described as push or pull agents that change the motion or position of a body when that are applied to that body.

There are four fundamental forces in the universe and they are given below as follows:

Electromagnetic force:

This is the force that produces electrical and magnetic effects in objectsCompared to our solar system- planets don't fall into the Sun

Strong Nuclear force:

Attractive force between the proton and the neutron in the nuclei of atomsStrongest force known to science

Weak force

A force that is significant when atoms break apartIt cause the conversion of a neutron into a proton, an electron and an antineutrino.

Anti-gravitational force

It is the weakest force in the universeAn unsolved mystery in science

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My pen weighs 24.08grams and when dropped in a graduated cylinder of water that has initial volume of 43mL and final volume 56mL . What is the density of the pen?

Make sure you write you answer with proper sig figs. Density = mass/volume

Answers

Taking into account the definition of density, the density of the pen is 1.8523 g/mL.

Definition of density

Density is defined as the property that matter, whether solid, liquid or gas, has to compress into a given space and it is a quantity that allows to measure the amount of mass in a certain volume of a substance.

The expression for the calculation of density is:

density= mass÷ volume

From this expression it can be deduced that density is inversely proportional to volume.

Density of the pen

In this case, you know that:

Mass of the pen= 24.08 gInitial volume= 43 mLFinal volume= 56 mLVolume of the pen= Final volume - Initial volume= 56 mL - 43 mL= 13 mL

Replacing in the definition of density:

density= mass of the pen÷ volume of the pen

density= 24.08 g÷ 13 mL

Solving:

density= 1.8523 g/mL

In summary, the density of the pen is 1.8523 g/mL.

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a chemist must prepare of aqueous aluminum sulfate working solution. she'll do this by pouring out some aqueous aluminum sulfate stock solution into a graduated cylinder and diluting it with distilled water. calculate the volume in of the aluminum sulfate stock solution that the chemist should pour out. round your answer to significant digits.

Answers

The aluminum sulfate stock solution should the chemist pour out is 219.8 ml

Complete Question

A chemist must prepare 400 mL of 1.00M aqueous aluminum sulfate working solution. He'll do this by pouring out 1.82 mol/L aqueous aluminum sulfate stock solution into a graduated cylinder and diluting it with distilled water. How many mL of the aluminum sulfate stock solution should the chemist pour out?

The aluminum sulfate stock solution should the chemist pour out is 219.8 ml

Given:

V1 = 400ml, M1 = 1 M, V2 = ?, M2 = 1.82 M

Hence, the relation between molarity and volume is as follows.

M1V1 = M2V2

1.00M x 400ml = 1.82 x V2

V₂ = 219.8 ml

Thus, we can conclude that 219.8 ml of the aluminum sulfate stock solution should the chemist pour out.

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An oxide of iron is found to be 70. 00% iron by mass. Determine the empirical formula for this compound and name it.

Answers

The empirical formula of iron oxide is Fe2O3 and its name is ferric oxide.

Given:

Percentage of iron by mass = 70%Molar mass of iron = 55.85Percentage of oxygen by mass =30 %Molar mass of oxygen =16

Solution:

Now, calculate the relative mass of iron in iron oxide = Percentage of iron by mass / At. mass of iron

Relative mass of iron = 70/55.85 = 1.25

Relative mass of oxygen = Percentage of oxygen by mass / At. mass of iron = 30/55.85 = 1.88

Now the calculate the molar ratio of iron to oxygen = 1.25 : 1.88 = 2:3

Thus, the empirical formula of iron oxide is Fe2O3 and its name is ferric oxide.

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URGENT!!! PLEASE ANSWER NOW! Which term describes the distribution of charges in a water molecule?

polar

even

negative

organic

Answers

Polar term describes the distribution of charges in a water molecule

In water molecule polar charges are seen and polar means a molecule that has a charge on one side of the molecule that is not cancelled out it has a region of partial charge one end is slightly positive and one end is slightly negative they are generally asymmetric that's why the geometry of water is bent and with an uneven distribution of the electron in the water molecule hydrogen is positive and hydroxide is negative means H⁺OH⁻ that's why water is polar molecule

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a chemist adds of a calcium bromide solution to a reaction flask. calculate the mass in grams of calcium bromide the chemist has added to the flask. round your answer to significant digits.

Answers

The mass of Calcium bromide added in the flask is 29.7 g.

What is Molarity?

Molarity is defined as the ratio of number of moles od solute to the number of volume of solution in litres.

Molarity = number of moles/ volume

Calculation of Moles

Number of moles = Molarity × volume

Given,

Molarity of Calcium bromide = 0.363 M

Volume of Calcium bromide = 410 mL

= 0.410L

By substituting all the value, we get

Number of moles = 0.363 × 0.410

= 0.148 mol

As we know that,

Molar mass of Calcium bromide = 199.89 g

What is Mole?

Mole is defined as the given mass of substance to the molar mass of substance.

Given mass = Moles × Molar mass

= 0.148 × 199.89

= 29.75 g

= 29.7 g (significant digit)

Thus, we calculated that the mass of Calcium bromide added in the flask is 29.7 g.

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DISCLAIMER:

The above question is incomplete. Below is the complete question

A chemist adds 410.0mL of a 0.363 M calcium bromide solution to a reaction flask. calculate the mass in grams of calcium bromide the chemist has added to the flask. round your answer to 3 significant digits.

Can someone please help me write a poem about scientific law vs scientific theory?

Answers

You can include that a law describes what and a theory explains why. You could also say that a theory could become a law.

Which compounds in biochemistry contain nitrogen? (Will give brainliest)

Answers

Answer:

Amino acids, nucleic acids, and nucleobases are key biological nitrogen compounds.

Explanation:

Answer:

amines and amides

Explanation:

If we are talking organic/biochemistry only I would say amines and amides

3. Kristen was arrested for stealing 6.532 tons of gold from the armory in North Carolina.
She escaped capture for 2.45 days; until she was picked up on the side of the road for
jaywalking. At this time, she had had already hid some of the gold, but had 2.34 tons of
gold still with her. The gold with her was confiscated by police. a) How much money did
she make from the gold? b) How much room/volume does the gold take up?
a)

Answers

1,63760 money she make from the gold and volume of gold take 5.295 volume is the amount of space occupied by a substance

Here given data is kristen was arrested for stealing 6.532 tons and then She escaped capture for 2.45 days and then she had already hid some of the gold, but had 2.34 tons of gold still with her

We have to find how much money did she have if 2.34 tons of gold still with her = ? and how volume does gold take up = ?

Volume is the amount of 3D space a substance or object occupies

We have to convert 2.34 tons into money

Then  2.34 tons =  1,63760 money

And the formula to find volume is:

volume = mass/density

Mass of gold = 196.96 and density = 18.31

Volume = mass of gold / density

Volume = 196.96 / 18.31

Volume = 5.295

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Cellular respiration transforms glucose and oxygen into carbon dioxide, water, and energy. c6h12o6 6o2 → 6co2 ?h2o energy based on the law of conservation of matter, what is the missing coefficient for water?

Answers

On the basis of the law of conservation of matter, the missing coefficient for water is 6 in the process of cellular respiration. Thus, the correct option is 1.

What is cellular respiration?

It is possible to define cellular respiration as a chemical process that results in the breakdown of food inside the cell and the release of ATP, which is a type of energy.

It entails the chain of chemical processes through which organic materials are oxidized to provide energy to living things.

The left side of the equation has 6 molecules. The equation must be balanced so it must be 6 for the coefficient of water.

C₆H₁₂O₆

Thus, the correct option is 1. six, 6.

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The question is incomplete. Your most probably complete question is given below:

1. 6

2. 8

3. 4

4. 2

do elements in your body occur as free elements?

Answers

Answer: The four most abundant elements in the human body – hydrogen, oxygen, carbon and nitrogen – account for more than 99 per cent of the atoms inside you. They are found throughout your body, mostly as water but also as components of biomolecules such as proteins, fats, DNA and carbohydrates.

Explanation:

If you have any two gases in different containers that are the same size at the same pressure and same temperature, what is true about the moles of each gas?.

Answers

When gases in two different containers are same , at same temperature, and same pressure then the number of moles must also be same.

Why the number of moles are same?See we know then if the gases with same temperature and pressure have the same number of mole then it clearly means that their volume is not same.And when we add two different gases in a same container it also turned out to be a solution because it is then a homogenous mixture.It all depends on how much amount of gas you are adding in a given container , it can be a great amount and small amount .But no matter of amount , if you add it and the amount increases then volume will definitely increase and vice-versa.

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A compound has an empirical formula BH3 and a molar mass of 27.6 g/mol. What is the molecular formula of the
compound?

Answers

The molecular formula of the compound having an empirical formula BH₃ and a molar mass of 27.6 g/mol is B₂H₆.

Empirical formula is the whole number ratio of the atoms which are present in the compound.

Molecular formula is the number of atoms of each element present in one molecule of compound.

Given -

Empirical formula = BH₃

Molar mass = 27.6 g/mol

We must find the empirical mass of the compound,

Molar mass of B = 10.8 amu

Molar mass of H = 1.00  amu

Therefore,

Empirical mass = 10.8 amu + (3 x 1.00) amu = 13.8 amu

To find molecular formula, we divide the molecular mass by the empirical mass. So,

Molecular formula = Molecular mass

                                  Empirical mass

Molecular formula = 27.6

                                  13.8

Molecular formula = 2

Hence, the molecular formula of the compound is BH₃ = B₁ₓ₂H₃ₓ₂ = B₂H₆

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A cup of gold colored metal beads was measured to have a
mass 425 grams. By water displacement, the volume of the
beads was calculated to be 47.5mL. Given the densities listed in

Answers

The density of the gold colored metal beads if mass is 425 g and volume of 47.5mL is 8.9 g/mL.

What is density?

Density is defined as the ratio of the Mass of the substance to the volume of the substance.

It's SI unit is kg/m3.

It is denoted by ρ or rho.

Density = mass/volume

From the given data, we noticed that,

Mass of gold colored metal beads = 425g

Volume of the gold colored metal beads = 47.5mL.

By substituting all the value, we get

= 425/47.5

= 8.9

Thus, we concluded that the density of the gold colored metal beads if mass is 425 g and volume of 47.5mL is 8.9 g/mL.

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the diameter of a hydrogen atom is about 1.05 cross times 10 to the power of negative 10 end exponentmeters. a protein molecule has an overall length of 3000 times (or 3 cross times 10 cubed times) the diameter of a hydrogen atom

Answers

As a result, the protein molecule is 315 x 10^-9 metres long.

What does a hydrogen atom contain?The hydrogen atom is the most fundamental of all atoms because it just contains one proton and one electron.In addition to this most common isotope, the hydrogen atom can also be found in protium, deuterium, and tritium.Hydrogen, denoted by the letter H, has the first atomic number among the lightest elements.How do you describe a hydrogen atom?There are three known hydrogen isotopes.Hydrogen has isotopes with masses of 1, 2, and 3, with mass 1 being the most common.This isotope is also referred to as protium and hydrogen in everyday language (symbol H, or 1H).

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What charge will elements in group 2 (also identified as IIA) typically have when forming ionic compounds? Example: Magnesium (Mg, #12) (1 pt)
*
1 point
+1
+2
-1
-2

Answers

Elements in group 2 have a charge of +2 while forming ionic compounds.

While forming ionic compounds , elements of group 2 loose 2 electrons from their valence shell as a result of which charge of +2 is generated on them as electrons are negatively charged.

How does charge vary in the periodic table?

As like all the other periodic trends, charge also varies across the periodic table. On moving down the group, as  number of valence electrons do not change as a result of which charge too does not change along a group.

But, while moving across a period as electrons are added to the same shell the number of valence electrons no longer remains same rather it increases and so does the charge.

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In the bicarbonate buffering system, carbon dioxide and water join to form ___________, which dissociates into hydrogen and ________________.

Answers

In the bicarbonate buffering system, carbon dioxide and water join to form carbonic acid, which dissociates into hydrogen and bicarbonate.

Why bicarbonate is an excellent buffering system?

Bicarbonate is an excellent buffering system because this compound can bind free hydrogen ions (H+) and thus the system avoids sudden changes in the pH of a solution.

In conclusion, in the bicarbonate buffering system, carbon dioxide and water join to form carbonic acid, which dissociates into hydrogen and bicarbonate.

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what safety rule does not apply to the organic chemistry laboratory? no eating, drinking, or smoking in the laboratory. wear proper clothing at all times. wear enclosed safety goggles at all times while in the laboratory. follow all safety instructions in the laboratory text or given by the teaching assistant. none of the choices are correct.

Answers

Safety rules are the regulatory actions that need to be followed to prevent any danger. Following all safety instructions in laboratory text or by assistant does not apply in an organic chemistry lab. Thus, option D is correct.

What are laboratory safety rules?

Laboratory safety rules are the guidelines that are supposed to be followed by the person working in the laboratory while performing the experiments. While working in the organic chemistry lab one should never remove the equipment.

One should wear safety goggles and should not perform the experiments in absence of a teaching assistant. But it is not necessary to follow all the rules in the laboratory textbook.

Therefore, in option D. all rules of the information textbook are not necessary to be followed.

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freon-12 is used as a refrigerant in air conditioners and as a propellant in aerosol cans. calculate the number of molecules of freon-12 in mg of freon-12. what is the mass of chlorine in mg of freon-12?

Answers

Freon-12 or dichlorodifluoromethane is a common refrigerant and propellant. 5.69 mg of Freon-12 contains 2.8 × 10¹⁹ molecules and the mass of Cl in Freon-12 is 0.94049 gm.

What is Freon-12?

Freon-12 (CCl₂F₂) is a gas that was used in manufacturing propellants and refrigerants. It is a non-inflammable gas also called dichlorodifluoromethane.

Molar mass of CCl₂F₂ = 1 × 12g/mol + 2 × 35.5g/mol + 2 × 19g/mol = 121g/mol

Molecules in 5.69 mg Freon-12 are calculated as:

5.69 mg × 0.001 gm × 1 mol × 6.02 × 10²³ molecules ÷ 121 gm = 0.0002830 × 10²³ molecules = 2.8 × 10¹⁹ molecules

There are two chlorine atoms in a Freon-12 compound so the mass is calculated as:

(5.69 × 0.001 × 2) ÷ 121 =  0.94049 gm of Cl

Therefore, 0.94049 gm of Cl is present in Freon -12.

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Your question is incomplete, but most probably your full question was, that Freon-12 (CCl₂F₂) is used as a refrigerant in air conditioners and as a propellant in aerosol cans. Calculate the number of molecules of Freon-12 in 5.69 mg of Freon-12. What is the mass of chlorine in 5.69 mg of Freon-12?

What are the limitations of your model in explaining fusion?

Answers

The major factors influencing fusion consist of the required high temperature and high pressure which is not shown in the model and hence becomes one of its limitations.

Two major requirements for fusion are:

1) The energy from the high temperature allows the hydrogen atoms to overcome the electrical attraction between the protons. Temperatures of roughly 100 million Kelvin are necessary for fusion. Hydrogen is not a gas at these temperatures; it is a plasma. The high-energy state of matter known as plasma is one in which all atoms have had their electrons removed and are now free to move about. The sun's massive mass and the compression of that mass in the core caused by gravity allow it to reach these temperatures.

2) The hydrogen atoms are compressed together by high pressure. For Fusion, they need to be within 1x10-15 meters of one another. The sun compresses hydrogen atoms together in its core using gravity and its bulk. We must use strong magnetic fields, potent lasers, and ion beams to force hydrogen atoms together.

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1. Blood is an example of which level of organization

Answers

I think blood is part of the tissue level of organization

How do I do this equilibrium constant problem?[Ap Chem]

Answers

The equilibrium constant of the second reaction is 2.0 * 10^-3.

What is the equilibrium constant?

Let us recall the the equilibrium constant shows the extent to which reactants are converted into products in a reaction. A large positive value of the equilibrium constant shows that most of the reactants is converted into products.

Now we can see that the second reaction is obtained when the first reaction is halved and inverted. This now means that we can write;

K2 = 1/K1^1/2

K2 = 1/√K1

K2 = 1/(2.5 * 10^5)

K2 = 2.0 * 10^-3

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Un joven le escribe un poema a su amada. Emisor Receptor Mensaje Cdigo Canal Calculate the mass of a wind turbine blade with a kinetic energy of 1 MJ Turning at 6m/s I will give brainlest. Graded Assignment Write an Analysis Write a well-organized 2-3 paragraph analysis communicating the ideas you developed during your close reading. Refer to the Write an Analysis Notebook document and follow the steps to complete the assignment. What do I need to do? Choose a story that we have read so far. It can be any of the texts from this list: "The Oasis: Africa* pages 206-208 *The Interlopers" pages 361-366 "The Final Assault" pages 185-196 *The Dream Come True" pages 179-184 *Nameless, Tennessee" pages 173-178 "August Heat" pages 267-271 We have been studying the idea of theme in our lessons. Remember, theme is the overall message or lesson the author wants us to learn. What is the theme of your chosen story? How is this theme developed? simplify 18/42 to lowest terms the possibility that one's appearance or behavior will be misread to confirm another's oversimplified prejudiced attitudes is called What was the purpose of the Navigation Acts passed by Parliament beginning in 1651?to ensure that English ships and ports controlled the distribution of commercial products into and out of the English coloniesto standardize the navigation methods and routes used by English ships and restrict their use by other nationsto authorize the immediate seizure and destruction of any international ships navigating in English watersto authorize funding to establish new trade routes between North America, Europe, and Asia 1 He was in the habit of smoking.He no longersmokes.2.She started singing at 7 am.She is still singing.Now it is 9 am.3. She joined our company in 2005. She quit ourcompany in 2011.4. He began to wait for his friend. He waited for along time. He is still waiting A company wishes to determine the eoq for an item that has an annual demand of 2,000 units, a cost per order of $75, and annual carrying cost of 7. 50 per unit. What is the eoq?. Flawless diamonds and emeralds are colorless. A diamond is composed entirely of carbon, while anemerald is made of beryl, a mineral with the chemical formula Bez Al2(SiO3) 6. Which of the followingstatements is chemically correct?OA. Only a diamond is a compound.OB. Only an emerald is a compound.O C. Both gemstones are compounds.OD. Neither gemstone is a compound. Consider the arithmetic sequence (87, 83, 79,75...)A. Find common difference, dB. Find explicit formula #11 i Solve -14>w+3 or 3w > -27 Solution: or Solve two thirds times v plus 6 equals one third times v minus 2. v equals negative eight thirds v equals eight thirds v = 24 v = 24 Cindy wants to install a new application on her computer. This application requires the operating system to have 1 gigabyte in working memory to function properly. Which of the following system requirements does Cindy need to check for compatibility? find the percentage if the denominators are not the factors of 100 regulates blood volume and pressure, stimulates red blood cell formation, and controls fluid, electrolyte, and acid-base balance. What is the graph of this function PLEASE HELP! 60 POINTSCreate a flowchart for one of the following theses:1) Society often uses language to favor one gender over the other.2) Social media has positive mental health benefits.3) Teachers deserve higher salaries.4) English should be made the official language of the United States. which is a contributing factor behind a lower overall life expectancy in the united states as compared to 51 other countries? 9x10^4 + 9x10^2 ??add you are a member of the management team at goliath financial. recently, a staff programmer, eric dynamic, applied for a more senior position with the company but the position was given to someone else