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24-07-2024
Chemistry

Answered

Calculate the pH at the equivalence point for the titration of 50.0 mL of 0.20 M NH3 with 0.20 M HCl. [Kb(NH3) = 1.8 ´ 10–5] A. 2.87 B. 4.98 C. 5.13 D. 7.00 E. 11.13

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