How many moles of your excess reactant are left after 54g of lithium iodide reacts with 5.0g of oxygen according to the equation below? 4 LiI   +   O2   -->   2 I2   +   2 Li2O

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Q: Part of the second question how are moles used to determine everything?

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Q: Name Acids Acetic acid Acetic acid Bases Common laboratory acids and bases Label concentration…

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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".