sarahlooyee sarahlooyee

21-10-2022
Chemistry

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Liquid helium at 4.2 K has a density of 0.147 g/mL. Suppose that a 3.00 L metal bottle at 110 K contains air at 3.0 atm pressure. If we introduce 150.0 mL of liquid helium, seal the bottle, and allow the entire system to warm to room temperature (25°C), what is the pressure inside the bottle (in atmospheres)?

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