Asked by Phill
Calculate the pH at the following points during the titration of 100.0ml of 0.20 M acetic acid (ka for acetic acid=1.8*10^-5) with 0.10 M sodium hydroxide.
1. Before addition of any base
2. after addition of 30.0 mL of base
1. Before addition of any base
2. after addition of 30.0 mL of base
Answers
Answered by
DrBob222
HA ==> H^+ + A^=
Set up an ICE chart for acetic acid, substitute into Ka expression and solve for H^+, then convert to pH.
2. Use the same ICE chart and add 30.0 mL x 0.1M NaOH and recalculate the H^+ and pH. Don't forget the dilution by the extra 30.0 mL of NaOH>
Set up an ICE chart for acetic acid, substitute into Ka expression and solve for H^+, then convert to pH.
2. Use the same ICE chart and add 30.0 mL x 0.1M NaOH and recalculate the H^+ and pH. Don't forget the dilution by the extra 30.0 mL of NaOH>
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.