Hrttu3201 Hrttu3201

07-01-2024
Chemistry

contestada

What was the original pH of a 100 mL, 0.1M solution titrated with 6.0 mL of 1.0M HCl, resulting in a final pH of 5.7? (pKa = 6.3)
a) 3.3
b) 5.0
c) 7.0
d) 9.3

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