Question

what is the pH of a solution prepared by adding 20.00 mL 0f a 0.10 M acetic acid and 10.00 mL of 0.10 M sodium acetate

Answer 1

b) what is the pH after the addition of 1.0 mL of 0.10 M HCL to 15.00 mL of the solution?

Answer 2

c)what is the pH after the addition of 1.0 mL of 0.10 M NaOH to 15 mL of the original solutiom....

i don't really need a im pretty sure my answer is right but should i really be getting the same answer for b and c?

Answer 3

No, b and c should not be the same but I'm starting to work it out to see what difference it makes.

Answer 4

I get something like 4.44 for a, 4.39 for b, and 5.33 for c but those are quickie numbers. Check them out.

Answer 5

ok thank you:)