9. Consider the titration of 100.0 mL of 0.100 M C2H5NH2 () by 0.200 M HCl at 25.0℃. Calculate the
問題詳情
9. Consider the titration of 100.0 mL of 0.100 M C2H5NH2 (
) by 0.200 M HCl at 25.0℃. Calculate the pH of the resulting solution after the 25.0mL of 0.200 M HCl has been added. (A) pH=1.83 (B) pH=3.25 (C) pH=8.24 (D) pH=12.17 (E) pH=10.75
