Homework Help: Chemistry help

Posted by Lee on Saturday, April 14, 2012 at 4:42pm.

A substance with pH of 3 is 10 times as Acidic as a substance with a pH of 4. *****or*******
A substance with a pH 3 is twice as acidic as a substance with a pH of 4.

Chemistry help - DrBob222, Saturday, April 14, 2012 at 4:53pm
pH 3 = 10x acidity of pH 4.

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