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The ideal gas law relates the temperature, pressure and volume of an ideal gas.

1) Suppose the gas inside a particular balloon has an absolute pressure of 3.10×105 Pa and occupies a volume of 5.97×10-3 m3 at a temperature of 10.5°C. How many moles of gas are inside the balloon? (do not enter units)

2) How many molecules of gas are inside the balloon? (do not enter units)

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