Using the balanced equation for the combustion of ethanol, answer the following question. CzH60() + 3...

Question

Question

science chemistry

Answer 1

Answer #1

From the balanced chemical reaction,

1.0 mol of Ethanol gives------> 2.0 mol CO2

0.9 mol of Ethanol gives------> 2×0.9 => 1.8 mol CO2

Mass = mol× molar mass

=1.8×44 = 79.2 grams

So mass of CO2 = 79.2 grams

Answer 2

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