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Determine the mass of hydrogen, H2 (Molar mas = 2.02 g/mol) contained in a scale model...

Determine the mass of hydrogen, H2 (Molar mas = 2.02 g/mol) contained in a scale model of the Hindenberg, which had a volume of 2000.0 mL at a pressure of 799-mmHg and a temperature of 22.1 oC. Answer to a 2 decimal places
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Final answer = 0.18 grams

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