What is the #[H^+]# in a solution that has a pH of 3.35?

1 Answer
Dr. Hayek
May 3, 2016

#[H^+]=4.47xx10^(-4)M#

Explanation:

The pH of a solution is usually found by the following expression:

#pH=-log[H^+]#

Therefore, to find the concentration of #H^+# we can rearrange this expression and thus,

#[H^+]=10^(-pH)#

#=>[H^+]=10^(-3.35)=4.47xx10^(-4)M#

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