- #1
Gregory.gags
- 31
- 2
A flask contains 500 mL of an acid with a pH of 4. If 500 mL of water is added, what will the pH of the new solution be?
I don't want to know the answer please*
I'm just wondering if it is as easy as adding the two pH's ie. 7 + 4
or do I have to work out the H+ of each ie. 10-7 and 10-4 and then add, multiply or divide those. And why?
I don't want to know the answer please*
I'm just wondering if it is as easy as adding the two pH's ie. 7 + 4
or do I have to work out the H+ of each ie. 10-7 and 10-4 and then add, multiply or divide those. And why?