Answer to Question #119038 in General Chemistry for dii

General Chemistry

Question #119038

What is the pH of a solution that contains 25 grams of sodium hydroxide(NaOH) dissolved in 1.2 liters of water?

Expert's answer

Cm=n/V= 25/1.2 x 40 =0.521 M.

pOH= -lg[0.521]= 0.283.

pH=14-pOH= 14-0.283 = 13.717.

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