A chemist dissolves 465. mg of pure potassium hydroxide in enough water to make up 90. mL of solution. Calculate the pH of the solution. (The temperature of the solution is 25 °C.) Be sure your answer has the correct number of significant digits.

Chemistry & Chemical Reactivity
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Chapter21: The Chemistry Of The Main Group Elements
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A chemist dissolves 465. mg of pure potassium hydroxide in enough water to make up 90. mL of solution. Calculate the pH of the solution. (The temperature of
the solution is 25 °C.)
Be sure your answer has the correct number of significant digits.
Transcribed Image Text:A chemist dissolves 465. mg of pure potassium hydroxide in enough water to make up 90. mL of solution. Calculate the pH of the solution. (The temperature of the solution is 25 °C.) Be sure your answer has the correct number of significant digits.
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