Question

Does anyone know how to do this? Help Please..

If the [H+] changed from [1 x 10-7] to [1 x 10-4], what is the new [OH-]?

1 x 10-7

1 x 10-4

1 x 10-3

1 x 10-10

Answer 1

[H+] *[OH-]= Kw

Answer 2

How would you do that...?

Answer 3

what do you mean????

Answer 4

[H+] *[OH-]= Kw is a formula

Answer 5

What do you plug into it?

Answer 6

[H+] =1 x 10-4
Kw=1 x 10-14 (if temp 25oC)