Question

PLEASE HELP ME AND I'LL LOVE YOU FOREVER. At the equivalence point of a titration of the [H+] concentration is equal to: Select one: a. 1 x 10-7 M b. 1 x 107 M c. [OH-] d. 7 The equivalence point of a titration of the [H+] concentration is equal to: Select one: a. 1 x 10-7 M b. 1 x 107 M c. [OH-] d. 7

Answer 1

The answer is c. [OH-]. The titration achieve the equivalence point means that the reaction is completed. So the [H+]=[OH-]. [H+][OH-] is constant but will change when temperature changes.