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A 2.55 L sample of gas at STP contains hydrogen and oxygen gases. The mole fraction...

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Chemistry

A 2.55 L sample of gas at STP contains hydrogen and oxygengases. The mole fraction of hydrogen is 0.60. When the sample iscombusted to form water, calculate the mass of water formed,assuming complete reaction.

Answer & Explanation Solved by verified expert
4.1 Ratings (787 Votes)
at STP total no of mole of gas mixern PVRT STP T 273 K P 1 atm R 00821 latmk1mol1    See Answer
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