The density of a gas is 3.12 g L^-1 at STP. What is the gas?

Name: The density of a gas is 3.12 g L -1 at STP. What is the gas?
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Question

Quizplus · Accepted Answer

The molar volume of a gas at STP is 22.4 L/mol. The molar mass of the gas can be calculated using the formula: density = molar mass / molar volume. For Cl2, the molar mass is approximately 70.9 g/mol, which matches the calculated molar mass from the given density (3.12 g/L * 22.4 L/mol = 69.888 g/mol).

The Density of a Gas Is 3