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QUESTION
A 255- flask contains pure helium at a pressure of 754 . A second flask with a volume of 470 contains pure argon at a pressure of 726 torr.
A 255- flask contains pure helium at a pressure of 754 . A second flask with a volume of 470 contains pure argon at a pressure of 726 torr. If the two flasks are connected through a stopcock and the stopcock is opened, what is the partial pressure of helium?
