( C 2 H 5 OH) is produced from the fermentationof sucrose ( C 12 H 22 O 11 ) in the presence of enzymes.C 12 H 22 O 11 (aq) + H 2 O(g) → 4 C 2 H 5 OH(l) + 4C O 2 (g)Determine the theoretical yield and the percent yield ofethanol if 684 g of sucrose undergoes fermentation and349 g of ethanol is obtained.

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Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".