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September 4, 2015

Homework Help: chemisrty

Posted by susan on Sunday, June 8, 2014 at 11:06am.

The pH of a solution changes from 5.5 to 3.5.
This indicates that the [OH−] of the solution
has
1. increased by a factor of 100.
2. increased by a factor of 2.
3. decreased by a factor of 2.
4. decreased by 2 M.
5. decreased by a factor of 100.
6. increased by 2 M.

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