An exchange reaction is carried out using a solution of aqueous lead (II) nitrate. A precipitate is formed by adding a solution containing excess sodium hydroxide. The mass of the precipitate was found to be 1.1 grams. What was the concentration of the original lead nitrate solution if its original volume was 45 mL? 2NAOH(aq)+Pb(NO,),(aq)→Pb(OH),(s)+2NANO,{aq) • Previous Next Not saved Subr

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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".