If 0.561 g of KOH is dissolved in water to give 200 mL of solution at 298 K

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asked Oct 7, 2017 in Chemistry by jisu zahaan (28,760 points) 26 372 800

If 0.561 g of KOH is dissolved in water to give 200 mL of solution at 298 K. Calculate the concentrations of potassium, hydrogen and hydroxyl ions. What is its pH? 

1 Answer

+1 vote
answered Oct 7, 2017 by sforrest072 (157,439 points) 60 409 931
selected Oct 8, 2017 by sanjeev
 
Best answer

concentrations of potassium, hydrogen and hydroxyl ions.

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