Ph/base question?

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Hi can someone help me with this question please?

We add enough base to a solution to cause the PH to increase from 7.5 to 8.5, this means that

1) OH- increases by 1 M
2) OH- increases by a factor of 8.5/7.5
3) H3O+ increases by 1 M
4) H3O+ increases by a factor of 10
5) OH- increases by a factor of 10

2007-11-07 05:51:16 · 1 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry

1 answers

5) pH is a logorithmic scale.

2007-11-07 05:55:53 · answer #1 · answered by steve_geo1 7 · 0⤊ 0⤋