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Worksheets

Quizizz Submission

Total questions: 9

Worksheet time: 2hrs 15mins

Name
Class
Date
1.

How many moles of gas are in a 30.0 L scuba canister if the temperature of the canister is 300.0 K and the pressure is 2.03 x 10^4 kPa?

a)

244.09 moles

b)

725.90 moles

c)

358.02 moles

2.

Calculate the pressure in a 212 liter tank containing 2.33 x 10^4 g of argon gas at 25.0 degrees Celsius?

a)

18.4 atm

b)

55.2 atm

c)

67.3 atm

3.

How many moles of a gas at 100.0 degree Celsius does it take to fill a 1.00 L flask to a pressure of 1.5 atm?

a)

0.048329811

b)

0.048982311

c)

0.048829311

4.

If I have a 50.0 liter container that holds 45 moles of gas at a temperature of 200.0 degrees Celsius, what is the pressure inside the container?

a)

41.24

b)

37.29

c)

35.94

5.

The maximum safe pressure that a certain 4.00 L vessel can hols is 3.50 atm. If the vessel contains 0.410 mol of gas, what is the maximum temperature to which the vessel can be subjected?

a)

42311.84 K

b)

42131.84 K

c)

42113.84 K

6.

The gas in an aerosol can is at a pressure of 103 kPa at 25 Celsius. If the aerosol can is put into a fire, what will the pressure be when the temperature reaches 928 Celsius

a)

415 kPa

b)

397 kPa

c)

417 kPa

7.

Carbon dioxide gas has a pressure of 3.4 atm at 287 K and a volume of 8.5 L. What is the mass of the CO2. The molar mass of CO2 is 44g per mole.

a)

532 g

b)

540 g

c)

549

8.

At 34.0 c the pressure inside a nitrogen filled tennis ball with a volume of 0.148 L is 2.09atm. How many moles of nitrogen gas are in the tennis ball?

a)

1.0122

b)

0.0101

c)

0.0122 mol

9.

A sample of carbon dioxide occupies a volume of 3.50 L at 125 kPa. What pressure would the gas exert if the volume were decreased to 2.00 L?

a)

218.75 Kpa

b)

220.25 Kpa

c)

214.50 Kpa