Solve a, b and 2 1. Calculate the pH during the titration of 10.00 mL of 0.400 M hypochlorous acid with 0.500 M NaOH. Fi...
Solve a, b and 2
1. 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 is
3.96
a. What is the pH after 10.60 mL of NaOH are added?
b. What is the pH after 15.30 mL of NaOH are added?
2. Chloropropionic acid, ClCH2CH2COOH is a weak monoprotic acid with Ka = 7.94 x 10-5 M. Calculate the pH at the equivalence point in a titration 41.0 mL of 0.60 M chloropropionic acid with 0.5 M KOH.
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Solve a, b and 2 1. Calculate the pH during the titration of 10.00 mL of 0.400 M hypochlorous acid with 0.500 M NaOH. Fi...
1)Calculate the pH during the titration of 10.00 mL of 0.400 M hypochlorous acid with 0.500...
1)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. 2)How many mL of NaOH are added to reach the equivalence point 3) What is the pH after 2.40 mL of NaOH are added?
Calculate the pH during the titration of 10.00 mL of 0.400 M hypochlorous acid with 0.500...
Calculate the pH during the titration of 10.00 mL of 0.400 M hypochlorous acid with 0.500 M NaOH. The Ka for HOCl is 3.0 x 10-8 M. 1. What is the pH after 7.30 mL of NaOH are added? 2. What is the pH after 12.30 mL of NaOH are added? Please use the BCA table.
Calculate the pH during the titration of 10.00 mL of 0.400 M hypochlorous acid with 0.500...
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 HOCI is 3.0 x 10-8 M. Need help? Hint, given in general feedback. Answer: 3.96 Make ICE table and use simplified method of successive approximations (no iterations needed). How many mL of NaOH are added to reach the equivalence point? Answer: 8 What is the pH after 3.20...
1) Chloropropionic acid, ClCH2CH2COOH is a weak monoprotic acid with Ka = 7.94 x 10-5 M....
1) Chloropropionic acid, ClCH2CH2COOH is a weak monoprotic acid with Ka = 7.94 x 10-5 M. Calculate the pH at the equivalence point in a titration 40.4 mL of 0.49 M chloropropionic acid with 0.9 M KOH. 2) What is the pH after 22.90 mL of NaOH are added?
Chloropropionic acid, ClCH2CH2COOH is a weak monoprotic acid with Ka = 7.94 x 10-5M. Calculate the...
Chloropropionic acid, ClCH2CH2COOH is a weak monoprotic acid with Ka = 7.94 x 10-5M. Calculate the pH at the equivalence point in a titration 24.1 mL of 1.33 M chloropropionic acid with 0.3 M KOH.
Chloropropionic acid, CICH2CH2COOH is a weak monoprotic acid with K, 7.94 x 105 M. Calculate the...
Chloropropionic acid, CICH2CH2COOH is a weak monoprotic acid with K, 7.94 x 105 M. Calculate the pH at the equivalence point in a titration 24.9 mL of 1.79 M chloropropionic acid with 0.3 M KOH. Answer:
(1) Determine the pH during the titration of 58.4 mL of 0.386 M hypochlorous acid (Ka...
(1) Determine the pH during the titration of 58.4 mL of 0.386 M hypochlorous acid (Ka = 3.5×10-8) by 0.386 M NaOH at the following points. (a) Before the addition of any NaOH (b) After the addition of 15.0 mL of NaOH (c) At the half-equivalence point (the titration midpoint) (d) At the equivalence point (e) After the addition of 87.6 mL of NaOH (2) Determine the pH during the titration of 39.1 mL of 0.369 M ethylamine (C2H5NH2 ,...
Determine the pH during the titration of 68.2 mL of 0.346 M hypochlorous acid (Kg =...
Determine the pH during the titration of 68.2 mL of 0.346 M hypochlorous acid (Kg = 3.5x10-) by 0.346 M KOH at the following points. (Assume the titration is done at 25°C.) (a) Before the addition of any KOH 3.95 (b) After the addition of 15.0 mL of KOH 6.91 (c) At the half-equivalence point (the titration midpoint) 7.455 (d) At the equivalence point (e) After the addition of 102 mL of KOH
Answer the following questions for titration of 10.00 mL of a hypochlorous acid solution with a...
Answer the following questions for titration of 10.00 mL of a hypochlorous acid solution with a 0.09975 M sodium hydroxide. 1. If 20.05 mL of the sodium hydroxide solution were required to reach the endpoint in the titration, what was the original concentration of the hypochlorous acid solution? 2. What was the initial pH of the hypochlorous acid solution (before any sodium hydroxide was added)? 3. What was the pH in the titration after addition of 4.01 mL of NaOH?...
ASAP please Consider the titration of 50.0 mL of 0.200 M hypochlorous acid HCIO (Ka =...
ASAP please
Consider the titration of 50.0 mL of 0.200 M hypochlorous acid HCIO (Ka = 3.5 x 10-8) with 0.250 M NaOH. 5- How many milliliters of NaOH are required to reach the equivalence point? a) b) Calculate the pH before titration c) Calculate the pH after adding 40.0 mL. of NaOH d) Calculate the pOH after adding 20.0 ml, of NaOH
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 HOCI is 3.0 x 10-8 M. Need help? Hint, given in general feedback. Answer: 3.96 Make ICE table and use simplified method of successive approximations (no iterations needed). How many mL of NaOH are added to reach the equivalence point? Answer: 8 What is the pH after 3.20...
Chloropropionic acid, CICH2CH2COOH is a weak monoprotic acid with K, 7.94 x 105 M. Calculate the pH at the equivalence point in a titration 24.9 mL of 1.79 M chloropropionic acid with 0.3 M KOH. Answer:
Determine the pH during the titration of 68.2 mL of 0.346 M hypochlorous acid (Kg = 3.5x10-) by 0.346 M KOH at the following points. (Assume the titration is done at 25°C.) (a) Before the addition of any KOH 3.95 (b) After the addition of 15.0 mL of KOH 6.91 (c) At the half-equivalence point (the titration midpoint) 7.455 (d) At the equivalence point (e) After the addition of 102 mL of KOH
ASAP please
Consider the titration of 50.0 mL of 0.200 M hypochlorous acid HCIO (Ka = 3.5 x 10-8) with 0.250 M NaOH. 5- How many milliliters of NaOH are required to reach the equivalence point? a) b) Calculate the pH before titration c) Calculate the pH after adding 40.0 mL. of NaOH d) Calculate the pOH after adding 20.0 ml, of NaOH
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