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Answer to Question #115834 in General Chemistry for Jonathan
Question #115834
9.) A 17 mL solution of KOH has a concentration of 0.672 M. Calculate the pH and then calculate the mass in grams of KOH in solution.
Expert's answer
pH: 0.172630726946
pOH: 13.8273692731
[H+]: 0.672
[OH-]: 1.4880952381E-14
ACID.
17 x 0.672 x 56 / 1000 = 0,639744 g.
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