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Explain what is the ph of a solution after the addition naoh

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A 50.0 mL sample of 0.155 M HNO2(aq) is titrated with 0.100 M NaOH(aq). What is the pH of a solution after the addition of 25.0 mL of NaOH? (Ka of HNO2 = 4.5 ´ 10-4)

Reference no: EM13311329

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