Gas Laws

Gas Laws

Assessment

Flashcard

Chemistry

11th - 12th Grade

Practice Problem

Hard

Created by

Wayground Content

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33 questions

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1.

FLASHCARD QUESTION

Front

Calculate the volume that a 0.323-mol sample of a gas will occupy at 265 K and a pressure of 0.900 atm. (Use the correct R value!)

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Back

7.81 L

2.

FLASHCARD QUESTION

Front

A gas has a pressure of 2.0 atm and a volume of 10 L. What is the new volume if the pressure changes to 1.0 atm?

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Back

20 L

3.

FLASHCARD QUESTION

Front

A sample of gas with a volume of 30.0 mL at 25.0oC is heated to 50.0oC. What is the new volume of the gas?

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Back

32.5 mL

4.

FLASHCARD QUESTION

Front

A sample of oxygen gas has a volume of 150.0 mL at .947 atm. What will the volume be at 0.658 atm if the temperature remains constant?

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Back

216 mL

5.

FLASHCARD QUESTION

Front

Determine the number of moles in a container of propane gas at STP with a volume of 99.2 L.

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Back

4.43 moles

6.

FLASHCARD QUESTION

Front

When the temperature is constant (K) inside a balloon, if you add pressure on it, the volume will .....

Back

Decrease

7.

FLASHCARD QUESTION

Front

Directly proportional means that as one value increases ....................

Back

the other increases as well

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