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Sri2734
Questions and answers by visitors named
Sri2734
Questions (2)
430 mL of 0.044 M perchloric acid is added to 681 mL of 0.085 M hydroiodic acid. Calculate the pH of the resulting solution of
3 answers
357 views
1) Find the pH of 0.54 M C5H5N(aq) given that its Kb = 1.7×10^-9.
The answer I got is 2.75 but I got it wrong. The answer is
3 answers
932 views
Answers (2)
1) Find the pH of 0.54 M C5H5N(aq) given that its Kb = 1.7×10^-9. The answer I got is 2.75 but I got it wrong. The answer is supposed to be 9.48. Why? 2) Find the pH of a 0.864 M NH4Cl solution given that the Kb of NH3 = 1.8x10^-5 at 25 °C. How would I
I did that! but my answer was wrong
