Gas Law and Moles

IDENTIFY the gas law needed for the following calculation: Suppose you have a gas with 45.0 ml of volume and has a pressure of 760.mmHg. If the pressure is increased to 800mmHg and the temperature remains constant, what is the final volume?

• Charles'

• Boyle's

• Ideal Gas

• Avogadro's

IDENTIFY the gas law needed for the following calculation: You have a gas that has volume of 2.5 liters and a temperature of 30 °C. What would be the final temperature if the gas has a volume of 4.5 liters?

• Avogadro's

• Boyle's

• Ideal Gas

• Charles'

IDENTIFY the gas law needed for the following calculation: If the pressure exerted by a gas at 25 °C in a volume of 0.044L is 3.81 atm, how many moles of gas are present?

• Ideal Gas

• Avogadro's

• Boyle's

• Charles'

IDENTIFY the gas law needed for the following calculation: 5.00 L of a gas is known to contain 0.965 mol. If the amount of gas is increased to 1.80 mol, what new volume will result (at an unchanged temperature and pressure)?

• Ideal Gas

• Charles'

• Boyle's

• Avogadro's

IDENTIFY the gas law needed for the following calculation: The initial volume of a gas is 300.0 mL and has a pressure of 99.0 kPa . If the final pressure is increased to 188 kPa, what will be the final volume in mL?

• Charles'

• Ideal Gas

• Boyle's

• Avogadro's

IDENTIFY the gas law needed for the following calculation: A sample of gas has a volume of 12.3 mL and a temperature of 22.5 C. what will be the new volume if the gas is heated to 85 C?

• Avogadro's

• Charles'

• Boyle's

• Ideal Gas

IDENTIFY the gas law needed for the following calculation: What is the volume of a gas with a pressure of 3.5 atm, a temperature of 25°C and 1.55moles of gas present?

• Ideal Gas

• Avogadro's

• Boyle's

• Charles'

IDENTIFY the gas law needed for the following calculation: The temperature inside my refrigerator is about 4 ^oC. If I place a balloon in my fridge that initially has a temperature of 22 ^oC and a volume of 0.5 liters, what will be the final volume of the balloon when it is fully cooled by my refrigerator?

• Charles'

• Boyle's

• Avogadro's

• Ideal Gas

IDENTIFY the gas law needed for the following calculation: A sample of gas occupies 2.00 L with 5.00 moles present. What would happen to the volume if the number of moles is increased to 10.0 moles?

• Boyle's

• Avogadro's

• Charles'

• Ideal Gas

IDENTIFY the gas law needed for the following calculation: What happened to the number of moles in a sample that originally occupied 500 ml with 2.5 moles and then occupied 750 ml?

• Charles'

• Boyle's

• Avogadro's

• Ideal Gas