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Mathematics, 20.01.2020 13:31 cillalynn24
The equation for the ph of a substance is ph = –log[h+], where h+ is the concentration of hydrogen ions. which equation models the concentration of hydrogen ions (h+) of a solution whose ph is 7.2?
a. [h+] = log7.2
b. [h+] = -log7.2
c. [h+] = 10^-7.2
d.[h+] = 10^7.2
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