TUTOR Determination of Molar Mass of an Acid To determine the molar mass of an organic acid, HA, we titrate 1.040 g of HA with standardized NaOH. Calculate the molar mass of HA assuming the acid reacts with 38.68 mL of 0.220 M NaOH according to the equation HA(aq) + NaOH(aq) → NaA(aq) + H₂O(l) g/mol HA Submit Show Approach Show Tutor Steps

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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".