Acetylene gas (C,H2) is produced as a result of the following reaction. CaC2 (s) + H;O (1) → C,H2 (g) + Ca(OH) 2 (aq) a. If 3.20 moles of CaC2 are consumed in this reaction, how many grams of H20 are needed? b. How many grams of Ca(OH) 2 would be formed with 3.20 moles of CaC2?

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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".