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The pH of a liquid is a measure of how acidic or basic it is.  The concentration of hydrogen ions in a liquid is labeled [H+].  Use the formula pH = - log [H+] to answer the following question about pH.

 

Find the pH level, to the nearest tenth, of a liquid with [H+] about 3.3 x 10-3.

Jsmith  Mar 18, 2018
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pH = -log[H+] 

pH = -log[3.3x10^-3] 

pH = 2.5

Julius  Mar 18, 2018

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