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09-02-2021
Chemistry

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1. Oxygen gas has a pressure of 680 mmHg. What is the pressure in atmospheres?

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09-02-2021

If a sample of oxygen gas occupies 30.0 mL at -10°C and 680 mmHg, what is the volume at 10°C and 310 mmHg? Express your answer to two significant figures and include the appropriate units.

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