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?
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hello,
we know that
pH=-log[H⁺]
given that pH=7.2
7.2=-log[H⁺]
multiply both sides by -1
-7.2=log[H⁺]
[H⁺]=10^-7.2
[H⁺]=6.3×10⁻⁸
hope this helps u,if u like it please mark it as brainliest
we know that
pH=-log[H⁺]
given that pH=7.2
7.2=-log[H⁺]
multiply both sides by -1
-7.2=log[H⁺]
[H⁺]=10^-7.2
[H⁺]=6.3×10⁻⁸
hope this helps u,if u like it please mark it as brainliest
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