A student reacts a solution of vinegar (clear liquid; CH3COOH) with baking soda (white powder; NaHCO3). When the reaction is finished, there is white powder at the bottom of the reaction vessel. What is most likely the limiting reactant for this reaction, according to the equation below? CH3COOH + NaHCO3 --> NaCH3COO + H2O + CO2

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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".