- #1
NOP90
- 9
- 0
Homework Statement
The Ka of hypochlorous acid (HClO) is 3.0*10^-8 at 25 degrees C. What is the % ionisation of hypochlorous acid in a 0.015M aqueous solution of HClO at 25 degrees Celcius
The answer is 0.14
Homework Equations
-log[H+], n = cV, pH = pKa + log (base/acid), x/y*100=%
The Attempt at a Solution
I tried -log3*10^-8 and got 7.5. Not to sure what to do with that.