CyndiGarnder CyndiGarnder

30-10-2014
Chemistry

Answered

What is the pH of a solution with a concentration of 2.4 x 10-5 molar H3O+? Please Show, or explain, the work used to solve this problem.

Answer :

13-11-2014

pH = -log|H₃O⁺|

pH = -log2.4*10⁻⁵ = -(log2.4+log10⁻⁵)=-(0.38-5)=-(-4.62)=4.62

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