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At 25 °C calculate the pH of a solution in which [OH^ - ]=7.1*10^ -3 M Express your answer to two decimal places.

Part B At 25 °C calculate the pH of a solution in which [OH-] = 7.1 x 10-3 M. Express your answer to two decimal places. V AL
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Answer #1

Concentration of OH= 7.1x102 M pOH = -log[OH] = -log[ 7.1x10-3 ] = 2.15 pH = 14 - pOH = 14 - [ 2.15 ] = 11.85 pH = 11.85

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