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In the titration of a 0.101 M sodium hydroxide solution, 19.02 mL of 0.130 M sulfuric acid solution was required to neutralize the sodium hydroxide in reactions that replace both hydrogen ions of the sulfuric acid. Calculate the number of milliliters of sodium hydroxide solution needed in the reaction.

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Question ID
524762

Created
April 3, 2011 8:07pm UTC

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0

URL
https://questions.llc/questions/524762

Answers
2

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702

2 answers

  1. Write the equation and balance it.
    2NaOH + H2SO4 ==> Na2SO4 + 2H2O

    moles H2SO4 = M x L = ??
    moles NaOH = 1/2 that (from the coefficients in the balanced equation).
    MNaOH = moles NaOH/LNaOH.
    Solve for L NaOH and convert to mL.

    Answer ID
    524782

    Created
    April 3, 2011 8:34pm UTC

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    0

    URL

  2. 0.204 L

    Answer ID
    1924436

    Created
    November 5, 2019 6:22pm UTC

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    0

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