Question 12 (1 point) Potassium hydroxide is dissolved in water to make a 800 mL solution. If the pH of the solution is

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Question 12 1 Point Potassium Hydroxide Is Dissolved In Water To Make A 800 Ml Solution If The Ph Of The Solution Is 1 (42.67 KiB) Viewed 44 times

Question 12 (1 point) Potassium hydroxide is dissolved in water to make a 800 mL solution. If the pH of the solution is 12.91, the mass of potassium hydroxide that was used to create the solution is a.b g Ensure that you carry all all your digits in your calculation and only round your final answer Your Answer: Answer Question 13 (1 point) The [H3O+] in a solution of 0.21 mol/L methanoic acid is a.bcde mol/L • record your answer in the blank do not include units Your Answer: Answer