For neon, determine the moles and mass contained in a 21.9−L volume at a pressure

Q: If the moles in a balloon are tripled, what will happen to the volume of the balloon?

A: The ideal gas equation is             PV = nRT Where P = pressure of the gas ; V = volume of the gas…

Q: Calculate the pressure of the sample

A: Formula :-  P1V1 = P2V2  P1 is the initial pressure  V1 is the initial volume  P2 is the final…

Q: A 2.53 mol sample of Kr has a volume of 921 mL. How many moles of Kr are in a 4.52 L sample at the…

A: Initial number of moles of Kr gas (n1) = 2.53 mol Initial volume of the gas (V1) = 921 mL…

Q: Review Topics] FReferences) Use the References to access important values if needed for this…

A: This question is from ideal gas equation.  Given  P=1.03atm T=6.00degree V=29.0L R=0.08208L atm /mol…

Q: - How many moles of Xe gas are in the sample?

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Q: The burner in a gas grill mixes 24.0 volumes of air for every one volume of propane (C3H8) fuel.…

A: Given : Air = 21% =0.21 (by volume) O2 Moles of propane = ?

Q: How many liters of H, gas would be produced by the

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Q: Aerosol cans contain gases at a pressure greater than atmospheric pressure. Using the properties of…

A: There are various relationship of measurable properties are studied under gas laws. In gas laws the…

Q: A 3.38 mol sample of Kr has a volume of 901 mL. How many moles of Kr are in a 4.80 L sample at the…

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Q: What

A: Mole fraction is the ratio of mole of component to the total mole of component

Q: Which of the following graphs correctly shows the relationship between volume and the number of…

A: We know that  PV = nRT  According to question P, T, and R constant. Then ,         V is directly…

Q: Consider a sample of gas that contains 325  moles of smokestack gas. How many molecules of SO2 are…

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Q: Write the formula of the gas goes "pop" when tested with a flame test? Write only the formula…

A: A chemical reaction between the reactant molecules takes place which will obtain the desired…

Q: How many miles of argon gas contain 7.52x10^22 At atoms? A)0.0125 mol B)0.0801 mol C)1.25 mol…

A: Since number of atoms of Ar = moles X Avogadro's number  Avogadro's number = 6.022 X 1023 => 7.52…

Q: Charles' Law states that if a given quantity of gas is held at a constant pressure then its volume…

A: To find the correct application of Charles' Law (1) the pressure of a gas increases when volume…

Q: Which sample contains the smaller number of atoms ?

A: Ideal Gas Law :-  PV = nRT  P is the pressure of gas  V is the volume occupied by gas n is the…

Q: In the experiment, why is it necessary to determine the mass of the empty flask?

A: The mass of substance inside the flask which we want to measure can not be measured without…

Q: What is the temperature of the hydrogen gas in K? Use the information you solved for above with the…

A: Your calculation for the moles of hydrogen gas and mass of Mg(s) is right #1. As per the given data,…

Q: Enter your answer in the provided box. Determine the molar mass of a gas that moves 4.67 times as…

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Q: Suppose instead that the original cylinders contained ½ mol of O2 (g) and 3/2 mol of N2 (g),…

A: Number of moles of O2= 1/2 mol Number of moles of N2 = 3/2 mol

Q: An increase in the pressure exerted on a gas will cause its density to A. increase for all gases B.…

A: From ideal gas equation  P V = n R T    P = pressure of the gas  V = Volume    n = moles of gas =…

Q: Label the diagram to correctly convert 2.25 mol of Ne toL Ne at STP

A: According to Avogadro's law,1 mole of any gas at STP will occupy 22.4 L of volume , it is called…

Q: - How many moles of air a:

A:

Q: According to Charles’ Law, if the temperature of a gas increases, the volume of that gas

A: As temperature increases,  then volume of the gas molecules increases proportionally.

Q: List the gases that have the largest molar mass?

A: Matter is something which occupies space. There are three states of matter. They are solids, liquids…

Q: Write Van der waal’s equation for n moles of a gas.

A: Van der Waal’s equation is helpful in defining the physical state of a real gas. It was devised…

Q: Determine the volume of 5.46 x 1014 atoms of neon at STP.

A: Since number of atoms = moles X Avogadro's number  Where Avogadro's number = 6.022 X 1023  =>…

Q: Increase in the volume of gas as the number of atoms increase Boyle's O Charles' O Gay-Lussac's…

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Q: one sentence, explain what "STP" means, and the volume of a mole of gas under these conditions.

A: Given : We have to explain the meaning of STP.

Q: the

A: The number of moles can be calculated by dividing the given mass (WB) of the substance by the molar…

Q: under certain conditions, Chlorine gas Lalz) nas a density of o.984 9/4. what is the moler volum e…

A: At standard temperature and pressure the molar volume is volume occupied by one mole of a chemical…

Q: e molar mass (weight) of gas X?

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Q: MCQ 50: In concentration of gases, the molecules are further apart due to the decrease in A. volume…

A: In concentration of gases, the molecule are further apart due to decrease in

Q: calculate the volume of SO, gas (in mL)

A: Ideal Gas Law :-  PV = nRT  P is the pressure of gas  V is the volume occupied by gas n is the…

Q: Determine the number of particles present in a sample of 168.20 grams of carbon dioxide at STP

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Q: How many moles are present in 2.80 liters of CI, gas?

A: We will consider this gas on STP

Q: All of the following are the properties of gases except the following one:

A: Gaseous state :  This is the simplest state of matter throughout our life we remain immersed in…

Q: Determine the molar mass of a gas that moves 4.67 times as fast as CO2.

A: All matter can be classified as solid, liquid and gases mainly. In these physical states of matter,…

Q: What volume of carbon dioxide is produced when 31.2 g of calcium carbonate reacts completely

A: Given :- mass of calcium carbonate = 31.2 g  To calculate :- volume of CO2 produced (in liters)…

Q: A sample of Hydrogen gas collected at a pressure of 1.28 atm and temperature 12 C. Is found to…

A: According to Ideal Gas law PV = nRT n =  Where P = pressure of system V = volume if system n = moles…

Q: If 0.00864 mol neon gas at a particular temperature and pressure occupies a volánie of 228 ml, what…

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Q: Explain why temperature and volume have a direct relationship.  Explain why number of moles and…

A: According to Charles’s law-For given amount of gases at constant pressure, the volume of gas is…

Q: State the relationships between the pressure of the gas and the number of gaseous   particles.

A: If the number of particles increases the chance of collision with the walls of the container…

Q: eon occupy under the same conditions?

A: 0.00989 mole of neon gas at a particular temperature and pressure occupies volume of

Q: 2. 1.00 mol of oxygen and trioxide gas is formed. At trioxide have been formed

A: Given Reaction:-  SO2 + O2 -----> SO3(g)  Initial concentration concentration of SO2 = 1.00 mole…

Q: Calculate the theoretical amount (mols) of H2 gas that should be produced from the mass of Mg ribbon…

A: Answer:- This question is answered by using the simple concept of stoichiometry which involves the…

Q: An alternate way to state Avogadro’s law is “All other things being equal, the number of molecules…

A: (a) Directly proportional means an increase in as the volume of gases increase, an increase in…

Q: epend only on the total number of moles of particles, not on e identity of the individual gas…

A: The measured properties of a mixture of gases depend only on the total number of moles of…

Kinetic-Theory of Gases

Kinetic theory of gases is the model or method which was developed in the 19th century by Maxwell and Boltzmann. This is possible as the interatomic force which is of short-range forces that are important for solids and liquids can be neglected for gases. This theory or gas law gives a molecular interpretation of the pressure and temperature of a gas and is consistent with gas laws and Avogadro’s hypothesis. This theory is very helpful to correctly explain the specific heat capacities of many gases, kinetic energy and it also explains the transport qualities such as viscosity, thermal conductivity, and diffusion with molecular parameters. As stated in the kinetic-molecular theory, the temperature of a substance or gas particle is related to the average kinetic energy of the particles of that substance. When a substance is heated, some of the absorbed energy is stored within the particles, while some of the energy increases the motion of the particles, called average kinetic energy.