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Calculate the pH at the equivalence point in titrating 0.071 M solutions of each of the...

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Chemistry

Calculate the pH at the equivalence point in titrating 0.071 Msolutions of each of the following with 0.028 M NaOH.

(a) hydroiodic acid (HI) pH =___

(b) hypochlorous acid (HClO), Ka = 3e-08 pH =____

(c) hydrosulfuric acid (H2S), Ka = 9.5e-08 pH =____

Answer & Explanation Solved by verified expert
3.7 Ratings (597 Votes)
a Since the you are addind a strong base into a strong acid thepHa te the equivalence point is 7pH7bThe pH at the equivalence point is when the acid has beenneutralized and almost 100 of the    See Answer
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