If the volume of balloon is compressed to 1/2 of its original volume, what will be the newpressure?

Q: If the pressure is held constant, but the temperature of the gas inside a balloon is increased, what…

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Q: What can you say about the pressure of the gas inside the balloon as the temperature decreases?

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Q: What happens to the volume of a balloon that is taken outside on a cold winter day? Explain

A: The volume of a balloon that is taken outside on a cold winter day will likely decrease. This is…

Q: A helium balloon has a volume of 740 mL when it is at ground level. The balloon is transported to an…

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Q: If the pressure on a gas is decreased by one-half, what will happen to its volume?

A: Boyle's law: This law states that suppose a gas at pressure P1 changes to new pressure P2 from the…

Q: One mole of a gas occupies a volume of 22.4 L at STP. Calculate thetemperature and pressure…

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Q: A balloon contains 0.577 moles of helium gas at STP. What is the volume of the balloon in L?

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Q: to access important values if needed for this question. A sample of nitrogen gas occupies a volume…

A: Using ideal gas equation, we have P*V=n*R*T --------(1)  (P*V)/(T)=n*R (P*V)/(T)=constant      (n…

Q: Determine the volume, in liters, occupied by 0.56 moles of a gas at STP.

A: Given : Conditions are STP. And moles of gas = 0.56 mol.

Q: 21

A: We are given phase diagram of Benzene we have to find out the boiling point for benzene and also…

Q: 1.6 4. 72.1 g of Ne gas at STP will occupy how much volume?

A: 4. The mass of Ne gas is = 72.1 g The volume of the gas at STP is =?

Q: Avogadro’s number

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Q: sia yien in onibuloni ellem to qu epnin brise (a) (b) Look at the picture (a) shown above. What do…

A: The pressure is a term which is defined as the force employed on a surface area. The first image (a)…

Q: It both the volume and the pressure of a gas are doubled, how will the absolute temperature change?…

A: The ideal gas law is the equation of state of a hypothetical ideal gas. It is a good approximation…

Q: A gas is at STP with molar volume. How many moles is this gas?

A: Any gas at Standard, Temperature and Pressure at molar volume has 1 mole of that gas. Hence a gas at…

Q: A cylinder of compressed gas has a volume of 0.35 L and the gas it contains is at a pressure of 48…

A: Hi, since there are multiple questions posted we will provide you with answers for the first two…

Q: Assume the initial container is flexible and the circle represents the volume. Which container would…

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Q: y close is your molar volume calculation to the accepted value for mol

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Q: How many molecules are in a 33.5L sample of oxygen gas at STP?

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Q: How many moles of gas are present in the sample of

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Q: A 21.5-liter gas cylinder contains 7.7 moles of nitrogen gas and 3.4 moles of oxygen gas. If the…

A: Volume of cylinder =21.5 LiterMoles of nitrogen gas=7.7 molesMoles  of oxygen gas =3.4 molesWe need…

Q: At a temperature of __________°C, 0.444 mol of CO gas occupies 11.8L at 848 torr.   a). 379 b).…

A: Pressure of the gas can be determined by using very famous Ideal Gas Equation : P x V = n x R x T…

Q: Determine whether each of the following statements regarding real gases (compared to ideal gases)…

A: Hi, as you have posted multiple subparts in the same question and have not mentioned which subpart…

Q: A rigid container filled with a gas is placed in ice (ex. nalgene bottle). What will happen to the…

A: Gay Lussac’s law: It states that at the conditions of constant volume and quantity of gas, pressure…

Q: If 51.2 L of gas at 1.05 atm is compressed and the new pressure is 1.11 atm, then what is the new…

A: Given data, V1=51.2 LP1=1.05 atmP2=1.11 atm To calculate the new volume.

Q: What happens at the molecular leve that results in gas pressure?

A: Pressure is exerted by a gas when it is kept inside a closed container.  The pressure exerted by a…

Q: Calculate the volume of each gas sample at STP. 21 mol CH4

A: The objective of the question is to calculate the volume of a gas sample at Standard Temperature and…

Q: Using the volume of the gas at STP, calculate the number of moles of gas at STP.

A: Dear student I have given answer to your question in the image format.

Q: Determine the volume in liters occupied by 23.5 g of fluorine gas at STP.

A: Mass of fluorine gas =23.5 g The molar mass of F2 gas=37.9968 g/mol Number of moles(n)= Mass/Molar…

Q: Calculate the volume in liters that a 5.12 mol sample of carbon monoxide gas will occupy at STP.…

A: The standard temperature is taken as 273.15 K The standard pressure is taken as 1 atm Using ideal…

Q: Convert the following:    (use correct sig figs)     a.  1350 mm Hg  to atm.       b.  29.4 psi to…

A: Given,  a.  1350 mm Hg  to atm.       b.  29.4 psi to atm       c.  0.560 atm to mm Hg

Q: A gas at STP has a volume of 41.8 L.  How many moles of gas are present?

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Q: If the volume of a sample of gas is increased and its temperature is decreased twhat happens with…

A: For a sample of gas,the volume of a sample of gas is increased and its temperature is decreased. We…

Q: How many moles of gas are present in the sample of gas occupies that 7.62 L at 2.90 atm pressure and…

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Q: Calculate the number of liters occupied by 3.67 moles of nitrogen gas at STP. round to sigfig

A: The number of moles is the ratio of mass to molar mass. It is denoted by n. The formula of the ideal…

Q: total pressure in the flask?

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Q: Burning one mole of propane in a gas grill as 132 of carbon dioxide CO2 to the atmosphere. What…

A: Combustion reaction of propane: C3H8 + 5O2 .....> 3CO2 + 4H2O  Mass of CO2 = 132g At STP T = 0°C…

Q: flask contains 70g chlorine gas at STP. What is volume of flask?

A: Given mass of Cl2 = 70g To determine its volume at STP = ?

Q: What is the pressure of the compressed gas?

A: Given :-  Initial pressure = 780 torr  Initial volume = 150 L  Final volume = 32 L  To calculate :-…

Q: A sample of helium is initially at 575 torr in a volume of 2.85L. a) if this sample of helium is at…

A: given pressure = 575 torr = 575/760 = 0.75 atm volume(v) = 2.85L

Q: If 2.21 liters of a gas is at 20 degrees C at a pressure of 200 torr, and the temperature decreases…

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Q: If the volume occupied by the gas molecules shown below were doubled, what would happen to the…

A: Interpretation: To identify what happens to pressure when the volume of gaseous molecules is…

Q: Use the References to access important values if needed for this question. A sample of hydrogen gas…

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Q: pressure conversions.

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Q: How many He atoms are in 49.5 L of He gas at STP?

A: Given, volume of He = 49.5 L

Q: Which one of the following changes would cause the volume of a gas to double, assuming moles were…

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Q: Container A Container B Pressure 14.00 atm 7.00 atm Moles 20.00 mol ?? mol Based on the data…

A: Since PV=nRT  So at same volume and temperature  P ∝ n

Q: If a balloon is filled with helium gas and put into a chamber where the pressure is less than the…

A: According to Boyle’s law, the absolute pressure exerted by a given mass of an ideal gas is inversely…

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.