A chemist dissolves 455. mg of pure barium hydroxide in enough water to make up 90. mL of solution. Calculate the pH of the solution. (The temperature of thesolution is 25 °C.)Be sure your answer has the correct number of significant digits.

pH = 14 - pOH Since the reaction taking place is Ba(OH)2 ----> Ba2+ + 2OH- And since barium…

Answered: A chemist dissolves 455. mg of pure…

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter15: Acid–base Equilibria

Section: Chapter Questions

Problem 7P

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A chemist dissolves 455. mg of pure barium 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.