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Name_Hund Sam Chapter 19 1. A 25.0 mL sample of 0.723 M HCIOA (strong acid) is titrated with a 0.273 M KOH (struly base) solu
d. after the addition of 66.2 ml of KOH (3 points) e. after the addition of 80.00 ml of KOH (6 points)
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Answer #1

Huoolaq) + Kohlay) kelgloq) the M, = 0-723M M = 0.273M v = 25.0me . =-- ③ vazome . We know that Hildy is strong acid . so. [h03723 x 25 @ V2 = 6602 mL V2 = 0.0 273 It is Equivalence point : At this point pH=7 because both are strong strong alid -stoo

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