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Given: 50 ml of 0.2 M weak acid is titrated with 0.2M NaOH. The pka of...

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Chemistry

Given: 50 ml of 0.2 M weak acid is titrated with 0.2M NaOH. Thepka of the acid is 4.7

1. What is the pH at the equivalence point?

2. What is the ph when 60ml of NaOH is added? (Total Amt of NaOHis 60ml)

3. What is the pH when 10ml of NaOH is added?

4. What would be the approximate ph of a 0.1 M NaClsolution?

Answer & Explanation Solved by verified expert
4.2 Ratings (598 Votes)
1 Equivalence pointAH OH H2O AAHOHH2OAni001001nrx001001001nf00001Then for opposite reaction H2O A AH OH A H2OAHOH    See Answer
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