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1. calculate the PH for the resulting solution when 75.0ml of 2.15M acetic acid is added...

1. calculate the PH for the resulting solution when 75.0ml of 2.15M acetic acid is added to 80.0ml of 1.35M NaOH. Ka for acetic acid is 1.8*10^-5.

2. calculate the pH whrn 32.2 ml of 1.55 M NaOH is added to the final solution above.

3. calculate the pH when 45.0 ml of 2.23 M NaOH is added to the final solution in 2.

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