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A sample of HCl gas in placed in a 326-mL flask where it exerts a pressure of 67.5 mm Hg What is a pressure of this gas sample if it is transferred to a 135-mL flask at the same temperature?
Wiki User
∙ 13y ago
Use Boyle's Law: p*V=constant at same temperature
So let p2 be the wanted pressure in the 2nd flask (135 mL)
then: p2 * 135 = 67.5 * 326 , so p2 = 67.5 * 326/135 = 163 mmHg
Wiki User
∙ 13y ago
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