If 2.3 mol of a gas occupies 50.5 mL, how many moles of the gas will occupy 85.5 mL at the same temperature and pressure?
A) 1.4 mol
B) 0.59 mol
C) 3.9 mol
D) 0.26 mol
E) 2.3 mol

Name: If 2.3 mol of a gas occupies 50.5 mL, how many moles of the gas will occupy 85.5 mL at the same temperature and pressure? A) 1.4 mol B) 0.59 mol C) 3.9 mol D) 0.26 mol E) 2.3 mol
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Question

Quizplus · Accepted Answer

Using the formula for direct proportionality of volume and moles (V1/n1 = V2/n2), we find n2 = (85.5 mL / 50.5 mL) * 2.3 mol = 3.9 mol.

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