Asked by Audrey
Calculate the molarity of the H2SO4 solution if 17.45 mL of NaOH was necessary to reach the endpoint of titration. The molarity of the NaOH solution was 0.425 M and 26.30 mL of H2SO4 was added to the Erlenmeyer flask.
H2SO4(aq) + 2 NaOH (aq) -----> Na2SO4 (aq) + 2 H2O (l)
I'm not sure how to set this problem correctly, thanks for the help.
H2SO4(aq) + 2 NaOH (aq) -----> Na2SO4 (aq) + 2 H2O (l)
I'm not sure how to set this problem correctly, thanks for the help.
Answers
Answered by
Scott
hydrogen and hydroxide ions are neutralizing each other
acid vol * molarity * hydrogens =
... base vol * molarity * hydroxides
26.3 * x * 2 = 17.45 * .425 * 1
acid vol * molarity * hydrogens =
... base vol * molarity * hydroxides
26.3 * x * 2 = 17.45 * .425 * 1
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