Answer to Question #114817 in General Chemistry for Wendy

Question #114817

A 0.080 g of magnesium metal reacts with hydrochloric acid to give 85.5 mL of hydrogen gas collected over at 22.0 Celsius and 759 mmHg. Use the following steps to calculate the molar volume of hydrogen gas at STP.

Expert's answer

‭0,0746666666666667‬ L

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