Chemistry 5.2

A 2.0 liter container of nitrogen has a pressure of 3.2 atm. What volume would be necessary to decrease the pressure to 1.0 atm?

• 3.3

• 6.4

• 23.4

• 87

If I have 5.6 liters of gas in a piston at a pressure of 1.5 atm and then compress the gas until its volume is 4.8 L, what will the new pressure inside the piston be?

• 1.75

• 7

• 65.88

• 4.5

A small research submarine with a volume of 1.2 x 105 L has an internal pressure of 1.0 atm and an internal temperature of 15 oC.  If the submarine descends to a depth where the pressure is 150 atm and the temperature is 3.0 oC, what will the volume of the gas inside be if the hull of the submarine breaks?

• 73

• 8.33

• 4

• 16.67

Calcium carbonate decomposes at 1200 oC to form carbon dioxide and calcium oxide.  If 25 liters of carbon dioxide are collected at 1200 oC, what will the volume of this gas be after it cools to 25 oC?

• 52

• 8.8

• 4.274

• 1

The gas left in a used aerosol can is at STP.  If this can is thrown onto a fire, what is the internal pressure of the gas when its temperature reaches  927 oC?

• 8.9

• 40

• 2.9

• 3.4

If the cans pressure is at 2.5 atm and the temperature at 300k what is the pressure when the temp is at 600k?

• 1

• 3

• 5

• 100

if a bike tire is at stp what would the pressure be if the temp is at 1000

• 3

• 3.66

• 7.37

• 83

If a car tire's pressure is at 1 atm and the temp is 7K what is the pressure when the temp is 5k

• 91

• 5/7

• 9/2

• 4/89

If a can's at atp what is the temp when the pressure goes to 8.34atm

• 1128.193

• 2,276.82

• 3333

• 3838.43

If a can is at stp what is the pressure when the temp is at 330?

• 1.2087

• 3

• 57.2

• 2.94