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.) Calculate the mass in grams of each of the following samples. a.) 0.251 mole of ethyl alcohol , C2H6O
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.) Calculate the mass in grams of each of the following samples.

a.) 0.251 mole of ethyl alcohol , C2H6O

User StackRunner
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2 Answers

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 12+12+6(1)+16 =46      46*.251 = 11.546 gram
User BlueMagma
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The mass in grams would be
mass= Molar mass x numbers of mole
m(C2H6O)=nM
=0.251(2x12.01+1.008x6 + 16.00)
=11.56g
User Juuso Ohtonen
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