A 280- ml flask contains pure helium at a pressure of 757, Ask an Expert

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A 280- mL flask contains pure helium at a pressure of 757 torr. A second flask with a volume of 465 mL contains pure argon at a pressure of 715 torr. If the two flasks are connected through a stopcock and the stopcock is opened, what is the partial pressure of helium?

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Category:- Chemistry
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