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Review Constant A sample of unknown gas weighs 2.45 g and occupies 930 mL at 740 mmHg and 70 °C Part A What is the molar mass
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Answer #1

Given : Weight = 2.45 g Volume = 930ml = 930 1000 Pressuye - 740 mm Hg - 740 atm 760 Temperature = 70°c = 273 +70 = 343K PV =

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