- Joined
- Jun 30, 2005
- Messages
- 2,780
- Reaction score
- 2
I have bunch of pH questions and don't know how to solve any of these.
could you guys show me how to do at least one of these?
1) what is the pH of 0.0111 M NaOH?
2) what is the pH of 5.04 x 10^-3 M HI?
3) what is the pOH of 2.55M Ba(OH)2?
4) what are [H3O+][OH-] and pOH in a solution with a pH of 9.78?
5) what are [H3O+][OH-] and pH in a solution with a pOH of 10.48?
answers
1) 12.045
2) 2.298
3) -0.708
4) 1.7 x 10^-10M, 6.0 x 10^-5M, 4.22
5) 2.7x10^-4M, 3.7x 10^-11M, 3.57
could you guys show me how to do at least one of these?
1) what is the pH of 0.0111 M NaOH?
2) what is the pH of 5.04 x 10^-3 M HI?
3) what is the pOH of 2.55M Ba(OH)2?
4) what are [H3O+][OH-] and pOH in a solution with a pH of 9.78?
5) what are [H3O+][OH-] and pH in a solution with a pOH of 10.48?
answers
1) 12.045
2) 2.298
3) -0.708
4) 1.7 x 10^-10M, 6.0 x 10^-5M, 4.22
5) 2.7x10^-4M, 3.7x 10^-11M, 3.57
Last edited: