An alloy consists of aluminium and zinc. If 0.2500 g of the alloy reacts with HCl hydrogen gas is produced according to the following net ionic equations: Al (s) + 3 H+ (aq) = Al3+ (aq) +  3/2 H2 (g) Zn (s) + 2 H+ (aq) = Zn2+ (aq) + H2 (g) The hydrogen produced has a volume of 755 mmHg. Determine the percentage of zinc in the alloy

Q: ionic

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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".