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23-04-2021
Chemistry

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What is the molar mass of a gas at STP whose density is 9.91 g/L. Use your periodic table to
identify the potential element. (15 points)

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23-04-2021

Answer:

Density of a gas at STP.

The formula D= M/V is used at STP with M being equal to the molar mass and V being molar volume of a gas (22.4 liter/mole). ...

Molar mass can also be solved based on given information.

Examples.Explanation:

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