Chemistry, 28.11.2019 10:31 ella3714

Physical science gas laws test
boyles law: p1/v1 = p2/v2 1atm = standard pressure
charles law: v1/t1 =v2/t2 degrees celcius + 273 = kelvin
combined gas law: (p1)(v1) = (p2)(v2)
(t1) (t2)

answer the following problems using the correct formula. show your work and include the correct unit of measure. you must identify the law you are using for each problem.
1. a gas occupies 4.31 litres at a pressure of 0.755atm. determine the volume if the pressure is increased to 1.25 atm.

2. 600 ml of a gas is at a pressure of 8.00atm. what is the volume of the gas at 2 atm?

3. how hot will a 2.3 l balloon have to get to expand to a volume of 400 l? assume that the initial temperature of the balloon is 25 degrees celsius.

4. a gas takes up a volume of 17 litres, has a pressure of 2.3atm, and a temperature of 299k. if i raise the temperature to 350k and lower the pressure to 1.5atm, what is the new volume of the gas?

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Physical science gas laws test
boyles law: p1/v1 = p2/v2 1atm = standard pressure
charl...

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