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Chem 100L

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Calculate the molarity of an aqueous NaOH solution if 32.00ml of it is required to titrate .6789g of oxalic acid to a phenophthalein end-point. the balanced chemical equation is
H2C2O4 + 2NaOH ---> Na2C2O4 + 2H2O

  • Chem 100L -

    I worked this for someone last night.
    mols oxalic acid = grams/molar mass.
    Use the coefficients in the balanced equation to convert mols H2C2O4 to mols NaOH.
    M NaOH = mols NaOH/L NaOH

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