how would i determine the concentration of carbonate anion (CO32-) in g per L of a solution if there was 10.00 mL aliquot that yields 0.7742g of calcium carbonate

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A: When H2SO4 react with Al(OH)3 it form Al2(SO4)3 and H22O as product.

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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".