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13-03-2024
Chemistry

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Just part C Calculate the pH at the halfway point for each of the following titrations. (Assume that the temperature is 25°C.) (a) 102.5 mL of 0.19M HNO₂ (Kₐ = 4.0 x 10(⁻⁴)) titrated with.
A) 2.13
B) 4.00
C) 7.00
D) 9.87

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