Sodium phosphate, Na3PO4(aq), is an all-purpose cleaner that can be used to clean walls before painting. It is often referred to as trisodium phosphate, or TSP, and it must be handled with care because it is corrosive. It is prepared by the following reaction: 3NaOH(aq) + H3PO4(aq) → Na3PO4(aq) + 3H₂O(l) What amount in moles of TSP is produced if 14.7 g of sodium hydroxide reacts with phosphoric acid, H3PO4(aq)? -

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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".