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Problem- Calculate the pH after addition of 20mL of 0.150 M NaOH to 40mL of the 0.150 M acetic acid. (Calculate the moles of acid and the NaOH from the molarity and volume. Subtract moles of base from moles of acid. Get the acid molarity. Work the weak acid problem as before.) Demonstrate all work. Utilize an ice table.

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