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1. sample of sulfur hexafluoride gas occupies 9.76 L at 256°C. Assuming that the pressure remains...

1. sample of sulfur hexafluoride gas occupies 9.76 L at 256°C. Assuming that the pressure remains constant, what temperature (in°C) is needed to reduce the volume to 4.56 L? Report your answer to the proper number of significant figures.

2. You have 101 mL of chlorine trifluoride gas at 738 mmHg and 28°C. What is the mass (in g) of the sample?

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