Suppose you have a sample of N2 gas in a 5.45 L container at 2.3 bar, 39.5°C. a) What is the mass of this gas sample?

Q: A certain number of moles of gas is contained in a 29.2 liter flask at 15.6°C. When the temperature…

A: According to Charles law, when number of moles (composition) and pressure is kept constant then…

Q: Calculate the pressure (in atm) for 0.39 mol of N2 gas in a 1.1 L container at 24°C.

A: Interpretation: The pressure (in atm) for 0.39 mol of N2 gas in a 1.1 L container at 24°C is to be…

Q: The molar volume of a sample of a gas at 353 Kand 100. atm is 0.204 L mol. At these conditions,…

A: Given that : The molar volume of the gas (Vmolar) = 0.204 L/mol The temperature of the gas (T) = 353…

Q: 30.0 Liters of a mixture of N2 gas and CH4 gas was made up with a pressure of 700. mm Hg and a…

A: We know that for a mixture of gases present in the same container,we can apply the ideal gas…

Q: A sample of xenon gas occupies a volume of 7.79 L at 53.0°C and 395 torr. If the volume of the gas…

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Q: A sample of N2 gas occupies 1.77 L at 25.5 °C. If the gas is in a container that can contract or…

A: At contact pressure , volume is directly proportional to temperature ,so  V/T = Constant

Q: If 42.0 g  of O2 and 6.6 g  of CO2 are placed in a 5.6 L  container at 20 oC , what is the pressure…

A: Dalton's law: Dalton's law of partial pressures states that in a mixture of non-reacting gases, the…

Q: A sample of N2N2 gas has a volume of 13.0 L13.0 L at a pressure of 1.50 atm and a temperature of 23…

A: The values of temperature can be converted from degrees Celsius to Kelvin as,

Q: If 0.745 g of CH4 gas is introduced into an evacuated 1.75 L flask at 25.0°C, what is the pressure…

A: • In this problem it is given that we have to calculate pressure in atm unit. • For CH4 gas it has…

Q: Determine the number of moles of gas that is contained in a 12.0 L tank at 34 oC and 120 atm. (R=…

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Q: A 0.400 L sample of gas at -58.03 °C is warmed to room temperature, 25 oC.  What is the new volume…

A: Given: Initial Volume V1 = 0.4 L Initial Temperature T1 = -58.03 oC = 215.12 K Final Temperature T2…

Q: The temperature of a 10.0 g sample of Ne gas at a pressure of 1.6 atm is 17 ºC. What is the volume…

A: Ideal gas equation relates pressure, volume, temperature and moles of a gas.The equation being,PV =…

Q: A sample of xenon gas at a pressure of 906 mm Hg and a temperature of 34 °C, occupies a volume of…

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Q: Calculate the pressure of 15.0g of CH4 gas at 37.0oC which occupies 2.20 L.

A: Given :-  Amount of CH4 = 15.0 g  Temperature = 37.0°C  Volume = 2.20 L  To calculate :-  Pressure

Q: How many moles of gas are there in a 42.0 L container at 25.0°C and 450.0 mm Hg?

A: Volume of gas, V = 42 L Temperature, T = 25°C                          = (25 + 273.15) K  =  298.15…

Q: Give examples of 6 gas laws

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Q: A sample of oxygen gas occupies a volume of 8.82 L at 68.0°C and 313 torr. If the volume of the gas…

A: Given,Initial volume(V1) = 8.82 LInitial temperature (T1) = Initial pressure (P1) = 313 torrFinal…

Q: A certain number of moles of gas is contained in a 36.2 liter flask at 13.5°C. When the temperature…

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Q: Sketch a pressure versus volume graph for this ideal gas, either using the graph paper on the next…

A: The concept of the ideal gas molecule has been laid down to compare the behavior of real gas…

Q: For the reaction 2A 3B K = 1.37. If the concentrations of A and B are equal, what is the value of…

A: The equilibrium constant of a chemical reaction is the value of its reaction quotient at chemical…

Q: A certain quantity of a gas occupies 61.3 mL at 68°C.If the pressure remains constant,what would be…

A: Given data is as follows: The initial volume of the gas = 61.3 mL The initial temperature of the gas…

Q: 1) A sample of Cl2 gas has a volume of 11.0 L at a pressure of 1.50 atm and a temperature of 23 ∘C.…

A: 1) Given that : Initial volume(V1) = 11 L Initial pressure(P1) = 1.50 atm Initial temperature(T1) =…

Q: He gas at 490mmHg, N gas at 0.75atm, and neon at 520 torr. What is the total pressure

A: Given, partial pressure of He = 490 mm Hg Partial pressure of N2 gas = 0.75 atm Partial pressure of…

Q: How many gas molecules are present in 785 mL of propane (C3H8) at 35 °C and 444 torr pressure?  ×…

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Q: A sample of xenon gas occupies a volume of 9.28 L at 68.0°C and 339 torr. If the volume of the gas…

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Q: A sample of chlorine gas is confined in a 3.45−L container at 600 torr and 57.0°C. How many moles…

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Q: A sample of neon gas occupies a volume of 7.11 L at 57.0°C and 349 torr. If the volume of the gas…

A: Formula used :- P1V1/T1= P2V2/ T2

Q: ) 0.360 g of a diatomic gas occupies 125.0 mL at 23.0oC and 750. Torr. What is the molar mass of the…

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Q: A sample of NO2 gas has a volume of 1.50 L at 23 oC. What volume, in L, will this gas occupy at 123…

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Q: A gas has a volume of 50.0 cm3 at a temperature of -73°C. What volume would the gas occupy at a…

A: Given that For a sample of gas given volume of gas V1 = 50 cm3 temperature T1 = -73°C  = 200 K If…

Q: P1=77.4 atm, V1=42.7 L, P2=?atm, V2= 14.4 L

A: The objective of the question is to find the final pressure (P2) of a gas when the initial pressure…

Q: A pressurized gas is allowed to expand.  If the gas originally occupied a volume of 420 mL at a…

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

Q: A sample of gas contains 4.19 moles at 37.8 °C in a volume of 3.61 L. If 2.67 moles of gas are…

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Q: A 15 ml sample of a gas is enclosed in a box at 25° C. If the temperature is raised to 90°F, what…

A: The relationship between the volume of a gas and its temperature can be described by Gay-Lussac's…

Q: 0.223 g sample of a certain gas occupies 72.1 mL at STP (1 atm at 0 C). Determine the molar mass of…

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Q: A sample of hydrogen gas occupies a volume of 9.15L at 55.0 degrees Celsius and 378 torr. If the…

A: Given that: volume of gas, V1 =  9.15 L temperature, T1 = 55.0 oC = 55.0 + 273= 328 K pressure, P1…

Q: 13.) a) A climber takes a large balloon with 5.0 mol of ideal gas to the top of Mount Everest, where…

A: Please find your solution below : Ideal gas equation is an equation that defines a relationship…

Q: ) Sketch a pressure versus volume graph for this ideal gas, either using the graph paper on the next…

A: Given Data: Volume of N2 gas = 5.45 L Pressure of gas = 2.3 bar = 2.27 atm…

Q: Assuming that neither standard enthalpy changes of formations (AHo) f nor standard molar entropies…

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Q: Which of the following is true of a real gas? O The gas particles lose no energy when they collide.…

A: Ideal gases are hypothetical gases which do have real existence. A gas can behave ideally at low…

Q: A sample of 0.225 mole of gas has a volume of 748 mL at 28°C. Calculate the pressure in atm of this…

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Q: .) A sample of gas is held in a 4.0 L container at 1.00 atm and 350. K.  What is the volume if the…

A: Initially, Volume - 4 L Pressure - 1 atm Temperature - 350K Finally,  Volume =?  Pressure =2 atm…

Q: 5) 6) If I have 0.72 g of N2 gas at a pressure of 0.09 atm and at a temperature of 56 °C, what is…

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