Gas Law Review

Multiple Choice

We use two different R values for the gas law constant. What are they dependent on?

• Units from the moles

  mol and mmol

• Units of Liters

  L and mL

• Units of pressure

  atm and kPa

• Units of Temperature

  °C and Kelvin

Multiple Choice

What formula should you use to solve this?

• Some form of the Combined Gas Law or the entire Combined Gas Law

• Ideal Gas Law

• Dalton's Law of Partial Pressures

• Gas Stoichiometry

• Combination of Ideal and Dalton's Laws with some Gas Stoichiometry

Fill in the Blank

What is was the initial temperature of the gas? Use three sig digs and do not put in the unit of temperature in your answer. Type in the numerical answer only, NOT Kelvin

Multiple Choice

What formula should you use to solve this?

• Some form of the Combined Gas Law or the entire Combined Gas Law

• Ideal Gas Law

• Dalton's Law of Partial Pressures

• Gas Stoichiometry

• Combination of Ideal and Dalton's Laws with some Gas Stoichiometry

Fill in the Blank

What is was the second pressure of the gas? Use three sig digs and do not put in the unit of pressure in your answer. Type in the numerical answer only, NOT the unit torr.

Multiple Choice

What formula should you use to solve this?

• Some form of the Combined Gas Law or the entire Combined Gas Law

• Ideal Gas Law

• Dalton's Law of Partial Pressures

• Gas Stoichiometry

• Combination of Ideal and Dalton's Laws with some Gas Stoichiometry

Fill in the Blank

How many moles of ammonia are there? Use three sig digs and do not put in the unit for moles in your answer. Type in the numerical answer only, NOT the unit for mol.

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Multiple Choice

What formulas should you use to solve this?

• Some form of the Combined Gas Law or the entire Combined Gas Law

• Ideal Gas Law

• Dalton's Law of Partial Pressures

• Gas Stoichiometry

• Combination of Ideal and Dalton's Laws with some Gas Stoichiometry

Fill in the Blank

What is the volume of the hydrogen gas? Use three sig digs and do not put in the unit for volume in your answer. Type in the numerical answer only, NOT the number and Liters.

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Multiple Choice

What formula should you use to solve this?

• Some form of the Combined Gas Law or the entire Combined Gas Law

• Ideal Gas Law

• Dalton's Law of Partial Pressures

• Gas Stoichiometry

• Combination of Ideal and Dalton's Laws with some Gas Stoichiometry

Fill in the Blank

What is was the final temperature of the gas? Use four sig digs and do not put in the unit of temperature in your answer. Type in the numerical answer only, NOT the unit Kelvin