A gas originally at 37oC and 1.00 atm pressure in a 3.8 liter flask is cooled at constant pressure until the temperature is 11oC.  What is the new volume of the gas (in liters)?

Q: es by 50% and pressure decreases to 60% of its original value. If the original temperature was…

A: It is found, on heating a gas, its volume increases by 50%, and pressure decrease to 60% of its…

Q: If 2.25 L of a gas at 168C and 1.00 atm is compressed at apressure of 125 atm at 208C, calculate the…

A: Given, Volume of a gas before compression, V1=2.25 L Temperature, T1=16 oC=289K Pressure, P1=1.00…

Q: A sample of CO2 gas has a pressure of 56.S mm Hg in a 125-mL flask.The sample is transferred to a…

A: The question is based on the concept of Boyle's law.   it states that for a given amount of gas , at…

Q: Acetylene gas, C2H, is used for welding. A 5.00 liter supply of acetylene stored at -23 °C, exerts a…

A: Initial Volume = V1= 5 LInitial temperature = T1 = -23°C = (-23+273.15) K = 250.15 KInitial pressure…

Q: A 3.00 L sample of gas at pressure  of 4.00 atm is compressed  to 2.00 L at constant temperatures.…

A: Given-VV1 = 3.00 L V2 =2.00 L P1 =4.00 atm To find- P2=? Formula- Boyle's law P1V1 = P2V2    (T =…

Q: 16L gas cylinder is filled with 5.6 moles of gas The tank is stored at 37C what is the pressure in…

A: Ideal gas equation is the combined result of simple gas laws such as Boyle’s law, Charles’ law and…

Q: An ideal gas is contained in a cylinder with a volume of 5.0 x 102 mL at atemperature of 30oC and a…

A: The temperature of 273.15 K is equal to 0oC. so, the temperature in kelvin for 30oC and 820oC is…

Q: 4. A 34.0-L cylinder contains 305 g of oxygen gas at 22°C. How many grams of gas must be released to…

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Q: compound has the empirical formula CHI . A 256-mL flask, at 373 K and 750. torr, contains 2.31 g of…

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Q: A sample of an ideal gas at 1.00 atm1.00 atm and a volume of 1.53 L1.53 L was placed in a weighted…

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Q: A gas cylinder contains 51.2 g of O2 and 326.4 g of He and has a volume of 10.0 L. What is the…

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Q: an ideal gas has a pressure of 1.01 atm jn a 1.00 L container at 25c. what is the pressure of the…

A: P1 = 1.01 atm T1 = 25°C = 298.15 K T2 = 98 °C = 371.15 K V = 1 L P2 = ?

Q: A 4.00-L flask contains nitrogen gas at 25°C and 1.00 atm pressure. What is the final pressure in…

A: Using the ideal gas equation to find the pressure of the gas. the formula for the ideal gas equation…

Q: 1.) A gas originally at 27oC and 1.0 atm pressure in a 3.3 L flask is cooled at constant pressure…

A: For a definite amount of gas, at constant pressure, the volume of the gas increases with an increase…

Q: A tank contains a mixture of 14.6 g of argon gas and 9.69 g of neon gas at 27 °C. The total pressure…

A: We are having 9.69g Neon & 14.6g Argonnoof moles of Neon present = weight of Neon(g)Molar mass…

Q: A quantity of Ne gas that was originally held at 3.80 atm pressure in a 1.00 L containe 26.0 °C is…

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Q: A 33.0-L cylinder contains 324 g O2(g) at 20 ∘C. How many grams of O2(g) must be released to reduce…

A: According to ideal gas law, PV = nRT where P = pressure of gas V = volume n = moles R = gas constant…

Q: For many purposes we can treat nitrogen (N,) as an Ideal gas at temperatures above its boiling polnt…

A: Use the ideal gas equation that is PV= nRT.

Q: An ideal gas in a sealed container has an initial volume of 2.75 L. At constant pressure, it is…

A: Given information: Volume of the gas at initial stage (V1) = 2.75 L Volume of the sample at final…

Q: An ideal gas is contained in a cylinder with a volume of 5.0 X 102 mL at a temperature of 30.°C and…

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Q: A 1.20 g sample of dry ice is added to a 765 mL flask containing nitrogen gas at a temperature of 25…

A: We have to calculate the total pressure inside flask .

Q: A 2.0 L vessel is filled with 7.3 x 10-2 mol hydrogen at 1.55 atm. What is the temperature of this…

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Q: A 1.25-g sample of CO2 is contained in a 750.-mL flask at 22.5 °C. What is the pressure of the gas?

A: The given data contains, Volume = 0.75 L. Temperature = 295.5 K. mass = 1.25 g

Q: 17. A sample of neon occupies 105 Lat 28°C under a pressure of 985 torr. What volarne woukd the gas…

A: Using the ideal gas equation  PV = nRT  Where  P= pressure  V = volume  n = no of moles  R = gas…

Q: For many purposes we can treat propane (C3H8) as an ideal gas at temperatures above is boiling point…

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Q: Helium-filled balloons are used to carry scientific instruments high into the atmosphere. Suppose…

A: Helium-filled balloons are used to carry scientific instruments high into the atmosphere. Suppose…

Q: A sample of nitrogen gas is 1.05Lat –58oCand 1 atm. What is the gasvolume when it is heated to…

A: Gien that: P1 = 1 atm, V1 = 1.05 L, T1 = -58 oC = 215 K P2 = P1  = 1 atm, V2 =? , T2 = 100 oC = 373…

Q: Under constant pressure conditions a sample of hydrogen gas initially at 23.00 degrees Celsius and…

A: According to Charles law, at constant pressure the volume and temperature are directly proportional.

Q: Acetylene gas, C₂H₂ is used for welding. A 5.00 liter supply of acetylene stored at -23 °C, exerts a…

A:

Q: An ideal gas is contained in a cylinder with a volume of 5.0 x 102 mL at a temperature of 30.°C and…

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

Q: The maximum safe pressure that a certain 4.00 L vessel can hold is 3.50 atm. If the vessel contains…

A: For the ideal gas, the temperature pressure and the volume are related by the ideal gas equation.…

Q: A 20.0 L gas cylinder is filled with 5.80 moles of gas. The tank is stored at 17 ∘C . What is the…

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Q: A rigid gas cylinder contains 370 grams of oxygen gas at 30 atm and 25oC. What must be the final…

A: According to the our policy we should solve one question, if any subparts present then first three…

Q: A cylinder of gas has a pressure of 4.40 atm at 25°C. At what temperature, in K will it reach a…

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Q: An ideal gas in a sealed container has an initial volume of 2.80 L. At constant pressure, it is…

A: We have initial volume as 2.8 L, pressure is kept constant, final volume is 1.75 L, final…

Q: 12) The partial pressure of argon gas, making up 40% of a mixture, is 325.o torr. What is the total…

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Q: For many purposes we can treat nitrogen (N,) as an ideal gas at temperatures above its boiling point…

A: Given: Initial temperature of N2 gas (T1) = 950C =98 + 273=368 K final temperature of N2 gas (T2) =…

Q: What pressure in atm is required to compress 196.0 liters of air at 1.0 atm into a cylinder whose…

A: The question is based on the concept of Boyle's law.   it states that for a given amount of gas , at…

Q: 32. A gas cylinder contains 72.0g of CO, occupyinga volume of 20.0 L at a temperature of 280. K.…

A: Mass of CO2 = 72 g Molar mass of CO2 = 44g/mol Volume = 20 L Temperature = 280 K R = 0.0821 L atm…

Q: A mixture of the gases N2, O2, and He has a total pressure of 760 mm Hg. If the partial pressure of…

A: Dalton’s law of partial pressure states that the sum of partial pressures of all gases present in…

Q: The apparatus shown here has two gas-filled containers andone empty container, all attached to a…

A: In table, shown below, the number of blue particle in the first container and the number of red…

Q: For many purposes we can treat nitrogen (N,) as an ideal gas at temperatures above its boiling point…

A: According to ideal gas equation, the equation relating pressure, volume and temperature can be given…

Q: An aerosol can is empty, except for the propellant gas which exerts a pressure of 1.20 atm1.20 atm…

A: Use ideal gas equation to solve this problem. PV = nRT The modified equation is P1V1T1 = P2V2T2…

Q: Consider 4.40 LL of a gas at 365 mmHgmmHg and 20. ∘C∘C . If the container is compressed to 2.40 LL…

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

Q: gas is piaced in a balllon with a Volume Of 8.00L. The volume of he ballons turns into 12.04 when…

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Q: A gas cylinder contains 72.0g of CO2 occupying a volume of 20.0 L at a temperature of 280. K.  What…

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Q: A gas cylinder contains 4.1 atm of He, 0.6 atm of CO,, and 2.7 atm of N2. What is the total pressure…

A: Hi. Since you have posted multiple questions, we will solve only the first question for you. If you…

Q: Suppose 0.246 mol of SO2 gas was compressed into a 1.25L steel cylinder at a temperature of 38.0℃.…

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Q: An ideal gas in a sealed container has an initial volume of 2.35 L. At constant pressure, it is…

A: Given :- initial volume = 2.35 L final volume = 1.75 L final temperature = 21.00 °C  To calculate :…

Q: five moles of hydrogen gas at 0 degrees Celsius are forced into a steel cylinder with a volume of…

A: If P is the pressure of the gas, V is the volume of the gas, T is the temperature and n is the…

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.