Question 1126577
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(1 point) The pH of lemon juice is about 2.7. 
(a) What is the concentration of hydrogen ions in lemon juice? 
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{{{-log((Hydronium))=2.7}}} in base 10.


{{{10^-2.7=Hydronium}}}


Hydronium ion concentration is 0.0020 molar.