document.write( "Question 147526: Find H+ if Ph is 5.042. \n" ); document.write( "
Algebra.Com's Answer #107936 by scott8148(6628)\"\" \"About 
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pH is defined as the negative log of the hydrogen ion concentration\r
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\n" ); document.write( "\n" ); document.write( "so, [H+]=10^(-pH) __ [H+]=10^(-5.042) __ [H+]=9.078x10^-6
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