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11 Nov 2019

Calculate the pH during the titration of 100.0 mL of 0.200 M HCl with 0.400 M NaOH. First what is the initial pH (before any NaOH is added)?

What is the pH after 38.5 mL of NaOH are added?

What is the pH after 50 mL of NaOH are added?

What is the pH after 69.2 mL of NaOH are added?

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Patrina Schowalter
Patrina SchowalterLv2
5 Jun 2019

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Related questions

Please use this question as a reference for the following questions:

Calculate the pH during the titration of 10.00 mL of 0.400 M hypochlorous acid with 0.500 M NaOH. First what is the initial pH (before any NaOH is added)?

The Ka for HOCl is 3.0 x 10-8 M.

(ANSWER: 3.96)

1) What is the pH after 7.20 mL of NaOH are added?

2) What is the pH after 9.00 mL of NaOH are added?

3) What is the pH after 18.90 mL of NaOH are added?

Calculate the pH during the titration of 10.00 mL of 0.400 M hypochlorous acid with 0.500 M NaOH. First what is the initial pH (before any NaOH is added)?The Ka for HOCl is 3.0 x 10-8 M.a. What is the pH at the equivalence point?b. What is the pH after 10.20 mL of NaOH are added?c. What is the pH when half the acid has been neutralized?d. What is the pH after 11.60 mL of NaOH are added?

Consider the titration of 200.0 mL of a 0.100 M solution of the weak acid H2A with 0.200 M NaOH. The first equivalence point is reached after 100.0 mL of 0.200 MNaOH has been added, and the pH is 6.27. The pH after 65.0 mL of 0.200 M NaOH has been added, the pH is 4.95.Calculate the pH of the original acid (no NaOH added).

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