Aballoon is filled to a volume of 7.00*10^2 ml at a temperature of 20.0°c. the balloon is then cooled at constant pressure to a temperature of 1.00*10^2 k. what is the final volume of the balloon?

Write a question about how changing temperature affects the gas inside the sports ball

Contains chemical energy. a. heat b. light c. natural gas

Awelder using a tank of volume 7.50×10^-2 m^3 fills it with oxygen (with a molar mass of 32.0 g/mol ) at a gauge pressure of 3.30×10^5 pa and temperature of 37.1 ∘c. the tank has a small leak, and in time some of the oxygen leaks out. on a day when the temperature is 23.1 ∘c, the gauge pressure of the oxygen in the tank is 2.00×10^5 pa . a) find the initial mass of oxygen. b) find the mass of oxygen that has leaked out.