Part 1: Calculate the percent composition of lithium nitrate, LiNO3, and report below.  Report the answer to 1 decimal place and use "%" as the unit. Lithium - Nitrogen - Oxygen - Part 2: If there are 25.0 grams of lithium nitrate, how many grams of oxygen are in the compound?  Report your answer to correct significant figures and use "g" as the unit.  Mass of oxygen -

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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".