Question: 5. A sample of gas at 300 torr inside a steel tank is cooled from 500 C to 0 C. What is the final

5. A sample of gas at 300 torr inside a steel tank

5. A sample of gas at 300 torr inside a steel tank is cooled from 500 C to 0 C. What is the final pressure of the gas in the steel tank? 6. If 0.42 mole of helium occupies 9.9 L, how many moles must be added to inflate the balloon to 17.0 L?

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