Chemistry, 20.11.2020 17:00 chancegodwin5
20 mL of 0.25 M of NH 3 is titrated with 0.40 M HCl. Calculate the pH of the solution after 20 mL HCl is added. Kb (NH3) = 1.8 × 10 −5.
a. 12.50
b. 7.00
c. 4.74
d. 1.12
Answers: 3
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20 mL of 0.25 M of NH 3 is titrated with 0.40 M HCl. Calculate the pH of the solution after 20 mL HC...
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