In an investigation, 256g SO, react with 80g o, in a reaction vessel. The contact process is given by the equation below. SO O SO 1. Balance the chemical equation ii. Calculate the number of moles of each reactant present at the start of the reaction. i. Identify the limiting reagent in the reactant and justify your answer. iv. Calculate the mass of SO, produced in the reaction.

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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".