1. 15.6 g of aluminum sulfide reacts with 10.0 g of water according to the reaction below: _Al₂S, (s) + H₂O (1)→ Al(OH), (aq) +_____ H₂S (g) a. Which substance is the limiting reactant? b. How many liters of H₂S is formed? c. What amount of excess reactant is left over, in grams?

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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".