Answer to Question #151979 in General Chemistry for john

Question #151979
A 0.3126 g sample of oxalic acid, H2C2O4
, requires 26.21 mL of a particular
concentration of NaOH(aq) to complete the following reaction. What is the
molarity of the NaOH(aq)?
1
Expert's answer
2020-12-21T03:47:50-0500

H2C2O4 + NaOH = Na2C2O4 + H2O.

0.3126*1/90 = 0,00347333333 mol.

0,00347333333/0.02621 = 0,132519395 M.


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