QUESTION 3 7.1429 resultant solution Consideratitration between 25.mL of 0.120 M hypochlorous acid (CIO) and 0.0000...
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?...
You have 1.25 L of a 2.00 M solution of Hypochlorous acid, HClO to which you will add 1.5 M NaOH to adjust the pH. a) what is the pH of hte solution when 0.500 L of NaOH is added? b) How many mL of soldium hydroxide should be added to prepare the 7.00 pH buffer solution? c) If 75.0 mL of 1.5 M Ba(OH)2 is added to the buffer in part 'b' when it is starting at pH 7.00...
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.
Hypochlorous acid has a pKa of 7530. If a 66.0 mL solution of o.180 M is titrated with o.150 M NaOH. Calculate the pH of the solution at each of the following points on the titration curve. Consult Textbook Numerical Answer a) Before the addition of any NaOH pH- b) After adding 11.40 mL of NaOH pH- c) At the equivalence point pH- d) After adding 82.2 mL of NaOH pH-
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 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...
A 50 mL sample of 0.150 M hypochlorous acid (one of weak acids) is titrated with a 0.150 M NaOH (one of strong bases) solution. The acid-base equation is as follows: HClO (aq) + OH-(aq) → H2O(l) + ClO-(aq) What is the pH after 25 mL of base is added?
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...
15.1 A 39.8 mL sample of a 0.448 M aqueous hypochlorous acid solution is titrated with a 0.234 M aqueous potassium hydroxide solution. What is the pH after 50.5 mL of base have been added? 15.2 What is the pH at the equivalence point in the titration of a 24.9 mL sample of a 0.313 M aqueous hypochlorous acid solution with a 0.479 M aqueous barium hydroxide solution? 12.1 How many grams of solid ammonium bromide should be added to...
A 50.0 mL sample of a 0.517 M aqueous hypochlorous acid solution is titrated with a 0.206 M aqueous barium hydroxide solution. What is the pH after 40.7 mL of base have been added? pH =