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What is the pH at the equivalence point of the above titration (50.0 mL of 0.10M acetic acid being titrated with 0.1OM NAOH). O 8.73 O 7.00 O 5.27 O 8.88

What is the pH at the equivalence point of the above titration (50.0 mL of 0.10M acetic acid being titrated with 0.1OM NAOH). O 8.73 O 7.00 O 5.27 O 8.88

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Question 10 What is the pH at the equivalence point of the above titration (50.0 mL of 0.10M acetic acid being titrated with 0.10M NaOH). O 8.73 O 7.00 O 5.27 O 8.88 Question 11 Consider the titration of 100.0 mL of 2.0M phosphoric acid with 4.0 M NAOH and sketch this curve. Use your sketch as a reference and answer the following questions. Ka1 = 6.9x10, Ka2 = 6.2x10, Ka3 = 4.8x1011 The volume of NaOH to get to the first halfway point is Select | and the pH at this point is ( Select] ( Select) The volume of NaOH to get to the first equivalence point is and the pH at this point is [ Select] The volume of NaOH to get to the second halfway point is ( Select | and the pH at this point is ( Select ) The volume of NAOH to get to the second equivalence point is (Select ] V and the pH at this point is (Select ) The volume of NaOH to get to the third halfway point is | Select | v and the pH at this point is ( Select The volume of NAOH to get to the third equivalence point is Select |
Transcribed Image Text:Question 10 What is the pH at the equivalence point of the above titration (50.0 mL of 0.10M acetic acid being titrated with 0.10M NaOH). O 8.73 O 7.00 O 5.27 O 8.88 Question 11 Consider the titration of 100.0 mL of 2.0M phosphoric acid with 4.0 M NAOH and sketch this curve. Use your sketch as a reference and answer the following questions. Ka1 = 6.9x10, Ka2 = 6.2x10, Ka3 = 4.8x1011 The volume of NaOH to get to the first halfway point is Select | and the pH at this point is ( Select] ( Select) The volume of NaOH to get to the first equivalence point is and the pH at this point is [ Select] The volume of NaOH to get to the second halfway point is ( Select | and the pH at this point is ( Select ) The volume of NAOH to get to the second equivalence point is (Select ] V and the pH at this point is (Select ) The volume of NaOH to get to the third halfway point is | Select | v and the pH at this point is ( Select The volume of NAOH to get to the third equivalence point is Select |
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