The reaction between potassium superoxide (KO2) and carbon dioxide produces potassium carbonate and oxygen gas. This is used as an oxygen source and carbon dioxide absorber in self-contained breathing equipment by rescue workers. (a) How many moles of oxygen are produced when 0.400 mol of KO2 reacts with carbon dioxide? (b) How many grams of KO­­2 are

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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".