Rank these items from most acidic to least acidic. To rank items as equivalent, overlap them.
The answer is :
[H3O+]=10^-2, ph=3, ph=5, [H3O+]=10^-6, ph=14
The 10-6 M H3O+ solution has a pH of 6, and the 10-2 M H3O+ solution has a pH of 2. The solutions are ranked from most acidic (pH = 2) to most basic (pH = 14).
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