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chemistry

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calculate the mass of oxalic acid dihydrate C2H2O4.2H2O required to react with 30 ml of 0.20 M sodium hydroxide solution?

  • chemistry -

    H2C2O4.2H2O + 2NaOH ==> Na2C2O4 + 4H2O

    moles NaOH = M x L = 0.20 M x 0.030 L = ??

    moles H2C2O4.2H2O required = moles NaOH x 1/2

    mass H2C2O4.2H2O = moles x molar mass.

    Post your work if you get stuck. Check my work.

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