need question 5 5. What is the pH for a base if the concentration is 0.0045...

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need question 5

Answer 1

Answer #1

B-OH = BP + oH @ 0 0.0045 initial equilibrium X 0.0045- 1 Kb = [et] Ców] . (0,0049-n] 2.3 x10 7 = x² - (0,0048 x) rox10 - 2.

Answer 2

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