## Question

###### COLLECTION QE GASES QVER WATERPROBLEMSA sample of hydrogen (Hz) gas is collected over water at 35"C and 725 mm: The volume of the ga5 collected is 72.0 ml, How many moles of Hz gas has been collected? How many grams of Hz gas has been collected?

COLLECTION QE GASES QVER WATERPROBLEMS A sample of hydrogen (Hz) gas is collected over water at 35"C and 725 mm: The volume of the ga5 collected is 72.0 ml, How many moles of Hz gas has been collected? How many grams of Hz gas has been collected?

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