Calculate how many moles of the first reactant would be required to react completely with 192 grams of the second reactant. K(s) + H2O(l) → KOH(aq) + H2(g) Molar Mass: K: 39.10 g/mol H:1.01 g/mol O: 16 g/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".