Chemistry, 17.04.2020 22:21 CadenClough13
A 50.0 ml sample of 0.200 M HNO2 (weak acid) is titrated with 0.400 M KOH. Calculate the pH at half-equivalence point. (K, for
HNO2 is 4.6 x 10-4)
O a 2.34
O b. 3.34
O c. 4.34
O d. 5.34
Answers: 1
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A 50.0 ml sample of 0.200 M HNO2 (weak acid) is titrated with 0.400 M KOH. Calculate the pH at half-...
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