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3 years ago

.) Calculate the mass in grams of each of the following samples.

2 answers:

6 0

<span>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</span>

Alik [6]3 years ago

4 0

12+12+6(1)+16 =46 46*.251 = 11.546 gram

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Answer:

The answer to your question is:

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2 years ago

The reaction of 5.40 g of carbon with excess O2 yields 13.6 g of CO2. What is the percent yield of this reaction?

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3 years ago