In the diagram below, molecule A is represented by solid circles, and molecule B is represented by open circles. The molecules react according to the equation. If the reaction goes to completion, how many molecules of the excess reactant will remain? Question 11 options: None One Two Three

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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".