Homework Help: Chemistry 12

Posted by Shreya on Friday, January 25, 2013 at 12:12am.

The [OH-] of a solution with a PH 5.75 is

is it 5.6*10-9M?

Chemistry 12 - Devron, Friday, January 25, 2013 at 12:34am
14-5.75= pOH
pOH=8.25

Since pOH=-log[OH-]

10^(-8.25)=OH-=5.62 x10^-9M

That's what I got.
Chemistry 12 - Shreya, Friday, January 25, 2013 at 12:38am
Aww thanks soo much buddy :)

Related Questions

Chemistry(Please check answers) - 1) The Ka for acetic acid is 1.8e-5. What is ...
Help Chemistry - Can you please tell me if these are right? Determine the pH for...
Please Help CHEM - Can you please tell me if these are right? Determine the pH ...
chemistry - What is the pH of a solution with [H+]= 4.75 x 10^-5? I set this up ...
Chemistry - What is the pH of the solution created by combining 12.20 mL of the...
science - A student prepared a .10M solution of acidic acid. Acidic acid has a ...
Chemistry(Please check) - 1) The Ka for acetic acid is 1.8e-5. What is the pH of...
Science - 5. You have made the following two solutions: X) hydrogen ion ...
chemistry - What is the pH of the solution created by combining 12.30 mL of the ...
Chemistry 12 - 15. The concentration of hydroxide ions in a solution of nitric ...

For Further Reading

First Name:
School Subject:
Answer: