The products of complete combustion of acetaldehyde CH 3 CHO are shown in the following unbalanced equation CH 3 CHO(l)+O 2 (g) CO 2 (g)+H 2 O(l) . This reaction has a CO 2 percent yield of 64.1% will be the mass of CO 2 experimentally obtained wien 49.1 O 2 and reacted? Molar masses: CH 3 CHO=4.052 g mol mol: H 2 O=18.016 approx mol

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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".