We want to change the volume of a fixed amount of gas from 740 mL to 2.15 L while holding the temperature constant. To what value in kPa must we change the pressure if the initial pressure is 104 kPa?

Q: What is the temperature, in Kelvins, of a 0.333-mol sample of a gas that has a pressure of 48.1 kPa…

A: The temperature is determined using the following equation P×V= n×R×T Where P is the pressure in…

Q: If some neon gas at 150 kPa were allowed to expand from 3.0 L to 6.0 L 1 point without changing the…

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Q: A gas sample is observed to exert a pressure of 600 torr when confined to a 10.0-L vessel at…

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Q: is

A: Given  Volume (V1) =4.0 L Pressure( P1)= 205 kpa Volume (V2) = 12.0  L Pressure  (p2) =?…

Q: A mixture of hydrogen, oxygen and nitrogen gases exerts a total pressure of 278kPa. If the partial…

A: According to Dalton's law, the total pressure exerted by mixture of gases is equal to the sum of…

Q: What is the volume of a gas that contains 21 moles, a pressure of 78 kpa and a temperature of 900 K?

A: Volume of the gas, V =? Moles of the gas, n = 21 mol Pressure of the gas, P = 78 kPa Temperature of…

Q: 1. The pressure on 2.50L of an enclosed gas changes from 105kPa to 40.5kPa. If the temperature…

A: Initially : Pressure, P1 = 105 kPa Volume, V1 = 2.50 L   Finally : Pressure, P2 = 40.5 kPa Volume,…

Q: A gas at 110 kPa and 30.0°C fills a flexible containerwith an initial volume of 2.00 L. If the…

A: Given data : The initial volume of the gas(V1) = 2 L The initial pressure of the gas(P1) = 110 kPa…

Q: 4 If I initially have a gas with a pressure of 945 kPa and a temperature of 35.0°C °C, what will the…

A: Gay- Lussac's law: At constant volume for a given amount of gas pressure of a gas is directly…

Q: For a certain hydrocarbon gas, 20.0 mg exerts a pressure of 24.7 torr in a 500-cm3 vessel at 25…

A: Ideal gas equation is  PV =nRT  P = pressure of hydrocarbon gas = 24.7 torr = 0.0325 atm  V = volume…

Q: A high-altitude balloon contains 30.0 L of helium gas at 1.00 kPa. When the balloon moves to an…

A: Given data---> V1=30.0 L P1= 1.00 kPa P2= 25.0 kPa V2= ?

Q: A 12.0 g sample of a gas has a volume of 5.25 L at 29 ∘C and 98 kPa. If 2.6 g of the same gas is…

A: Given, m = 12.0 g V = 5.25 L T = 29 + 273 = 302 K P = 98 kPa Substitute these values in ideal gas…

Q: A gas occupies 17 L at a pressure of 102.3 kPa and 299 K. If the gas is cooled to 250 K and the…

A: For the phase change of the ideal gas the temperature, pressure, and volume of the initial state and…

Q: if you have 23.5 kPa of oxygen, 15.3 kPa of nitrogen and helium in a container with a total pressure…

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Q: A gas with a volume of 4.0L at a pressure of 205kPa is allowed to expand to a volume of 12.0L. What…

A: Give data : Initial volume(V1) = 4 litres Initial pressure(P1) = 205 kPa Now the gas is allowed to…

Q: A chemical reaction was conducted in a 50.0 L container and produced 45.2 mol of gas. What is the…

A: The behavior of gases can be studied using gas laws. Avogadro’s law, Boyles law and Charles law are…

Q: A gaseous mixture of N2 and O2 has a total pressure of 3.000 bar . If the partial pressure of N2 is…

A: Dalton's law of partial pressure:-              It states that the total pressure exerted by the…

Q: Find the mole fraction of neon in a mixture with total pressure 3.9 atm, volume 8.7 L, temperature…

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Q: How many moles of krypton gas must be added to a 250 ml incandescent light bulb to yield a gas…

A: To solve this problem, use the ideal gas law formula and rearrange that formula for number of moles…

Q: Convert the pressure 1.30 atm to kPa.

A: Given information,      Pressure 1.30 atm

Q: At standard pressure, a container is filled until the volume reaches 363 mL at a temperature 35.2ºC.…

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Q: A gas that was collected at 27°C and 52.0 kPa occupied 200 mL.. What will its new volume be if its…

A: Given : Initial Temperature = 300K  Initial pressure = 52KPa Initial volume = 200ml Final…

Q: A gas with a volume of 3.50L at a pressure of 200kPa is allowed to expand to 14.0L. If the…

A: Pressure of gas = P1 = 200 kPaInitial  Volume = V1 = 3.5 LFinal Volume = V2 = 14.0 LTemprerature…

Q: A 190 mL sample of neon has its pressure changed from 75kPa to 160 kPa. What is its new volume?

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Q: A balloon contains 30 L of helium gas at 100 kPa. What is the volume when the balloon rises to an…

A: Here given, Initial pressure (P1) = 100 KPa = 0.986923 atm (1 atm = 101.325 KPa) Initial volume (V1)…

Q: If you have 10 L. Hydrogen gas at 101.3 kPa. What will the new volume be if the pressure increases…

A: The question is about calculating the new Volume when the pressure increases to 405.2 kPa -

Q: A 10.9 g sample of a gas has a volume of 5.25 L at 30 ∘C and 107 kPa. If 2.9 g of the same gas is…

A: Given A 10.9 g sample of a gas has a volume of 5.25 L at 30°C and 107 kPai.e. initial amount of gas…

Q: A certain gas occupies 13,1 L at 24.9 atm. What preassure in kPa will cause it to expand to 125.1 L?…

A: Given: Temperature is constant. Initial pressure, P1 =24.9atm  Initial volume, V1 =13.1L Final…

Q: Which of the statements correctly describes the relationship between pressure (P) and volume (V)…

A: The given plot is a straight line curve, which tells that P is directly proportional to 1/V or P is…

Q: A mixture of N2 and CO2 gases has an average molar mass of 32.8 g/mol. What is the partial pressure…

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Q: 4. A sample of CO2 gas fills a volume of 100 ml at 99 kPa and 51°C. Determine the temperature in…

A: Combined gas law equation:- P1V1/T1 = P2V2/T2

Q: A sample of gas at 879.6 mmHg and occupying a volume of 14.39 L is transferred to a large container…

A: The given data: The initial pressure of the gas = 879.6 mmHg 1 mmHg = 0.133322 kPa 879.6 mmHg =…

Q: A vessel of a certain volume contains two ideal gases, let's call them A(g) and B(g). The mole…

A: Assuming the total moles of gas initially is y. Hence moles of A in vessel initially = mole fraction…

Q: What is the new pressure if initially the sample has a pressure of 176 kPa at 277 K when the…

A: Gay Lussac's law :-  According to this law , At constant volume , pressure of certain mass of a gas…

Q: What pressure in atm is equivalent to 105.2 kPa?

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Q: A tank contains 12 moles of a mixture of neon, krypton, and radon at 300. kPa. If there are two…

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Q: A gas occupies 17 L at a pressure of 102.3 kPa and 299 K. If the gas is cooled to 250 K and the…

A: given, initial volume = 17 L initial temperature = 299 K initial pressure = 102.3 kpa final pressure…

Q: 4. A gas mixture of helium and oxygen has a total pressure of 600kPa. What is the partial pressure…

A: Each constituent gas has a partial pressure in a gas mixture that is the hypothetical pressure of…

Q: A gas cylinder contains 1.70 mol He , 1.80 mol Ne , and 1.80 mol Ar . If the total pressure in the…

A: We have given that  No.of mole of He gas = 1.70mole  No.of mole of Ne gas = 1.80mole  No.of mole of…

Q: What is Dalton’s law and how is it used to relate partial pressures and the total pressure of a gas…

A: To define: Dalton’s law To explain: relation of Dalton’s law with partial pressures and the total…

Q: What volume of an ideal gas is present when 2.3 mol of that gas is under 254 kPa of pressure at 39ᵒC

A: Ideal gas equation :-  PV = nRT  P= pressure of gas  V = volume of gas  n = number of moles of gas…

Q: 1. Express R, the gas law constant in units of mL•kPa/mol.K by converting L and atm to mL and kPa,…

A: Introduction :  R in the Ideal Gas Law is known as the gas constant and it is defined as the…

Q: 4. If a gas is cooled from 323.0 K to 273.15 K and the volume is kept constant what final pressure…

A: Gas laws are the laws that relate to the pressure, temperature, and volume of a substance. The…

Q: If a gas sample has a pressure of 40.7kPa at 0.00 °C,how much does the temperature have to decrease…

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Q: A chamber contains equal molar amounts of He, Ne, Ar, and Kr. If the total chamber pressure is 1 atm…

A: Dalton's law of partial pressures states that the total pressure of a mixture of gases is equal to…

Q: For a certain hydrocarbon gas, 20.0 mg exerts a pressure of 24.7 torr in a 500.-cm3 vessel at…

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Q: #1.The volume of a gas at 99.0 kPa is 300.0 mL. If the pressure is increased to 188 kPa, what will…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: A gas at constant temperature occupies a volume of 2.40 dm3 and exerts a pressure of 110 kPa.  What…

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Q: A gas has a volume of 1.0 L at 1 atm. By what factor must the pressure change in order to reduce the…

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Q: At conditions of 115 kPa of pressure and a temperature of 18.4C, a gas occupies a volume of 44.3 mL.…

A: When the temperature and pressure of the gas is changed from 115 kPa to 60.3 kPa and 18.4 °C to 30.6…