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Question 39 Calculate the Kb of Hypochlorous acid, Ka=3.5 x10^-8. (1 point) 1.3 x 10^-4 2.9...
16) Calculate the H3O+ ion concentration of a solution with a pOH of 13.3. (a) 0.08 M (b) 0.20 M (c) 0.29 M (d) 0.35 M 17) Calculate the Kb of Hypochlorous acid, Ka= 3.5 x10^-8. (a) 1.3 x 10^-4 (b) 2.9 x 10^-7 (c) 3.1 x 10^-6 (d) 8.6 x 10^-4 18) Calculate the pKa of Hypochlorous acid, Ka= 3.5 x10^-8. (a) 5.32 (b) 6.64 (c) 8.92 (d) None of the above
15) Calculate the OH- ion concentration of a solution with a pH of 3.75. (a) 1.78 x 10^-10 M (b) 2.17 x 10^-8 M (c) 2.75 x 10^-5 M (d) 5.62 x 10^-11 M 16) Calculate the H3O+ ion concentration of a solution with a pOH of 13.3. (a) 0.08 M (b) 0.20 M (c) 0.29 M (d) 0.35 M 17) Calculate the Kb of Hypochlorous acid, Ka= 3.5 x10^-8. (a) 1.3 x 10^-4 (b) 2.9 x 10^-7 (c) 3.1...
41&42 please! Question 41 Calculate the pKb of Hypochlorous acid, Ka=3.5 x10^-8. (1 point) O 1.76 06.54 07.31 O Not enough information Question 42 Calculate the pH of a HNO3 solution with a hydrogen ion concentration of 0.35M. (1 point) O 0.447 O 0.455 O 2.239 O Not enough information
Question 41 Calculate the pKb of Hypochlorous acid, Ka= 3.5 x10^-8. (1 point ) * 1.76 6.54 7.31 Not enough information Question 42 Calculate the pH of a HNO3 solution with a hydrogen ion concentration of 0.35M. (1 point ) * 0.447 0.455 2.239 Not enough information Question 43 Calculate the pH of a HNO3 solution with a hydrogen ion concentration of .98M (1 point ) * 0.00877 0.1 9.55 Not enough information Question 44 Calculate the pH of a...
Calculate the pH of a 0.1M solution of hypochlorous acid, HOCl (Ka = 2.9 x 10-8 )
Hypochlorous acid HClO Ka:3.0 * 10-8 Phenol C6H5OH (or HC6H5O) Ka:1.3 * 10-10 Hydroxylamine HONH2 Kb:1.1 * 10-8 Determine the pH of each of the following solutions (Ka and Kb values are given) all at 25C 1) 9.00×10−2 M hypochlorous acid. 2)7.9×10−3 M phenol. 3)9.0×10−2 M hydroxylamine.
Ka for hypochlorous acid, HClO, is 3.0 x 10^-8. Calculate the pH after 10.0, 20.0, 30.0, and 40.0 ml of 0.100M NaOH have been added to 40.0ml of 0.100M HClO. Expert Answer GoldenApple6699 GoldenApple6699 answered this Was this answer helpful? 8 0 766 answers At any point between 0 and 40 mL of NaOH added, you will have a solution containing both HClO and ClO- ... that's a buffer system (a weak acid and its conjugate base) and the pH...
The Ka of hypochlorous acid (HClO) is 3.0 x 10-8 at 25.0 degree Celsius. Calculate the pH of a 0.0385 M hypochlorous acid solution. a.) 1.41 b.) 8.94 c.) 4.47 d.) 7.52 e.) -1.41 please show your solutions and explanations. Thank you.
Calculate the pH of a 7.74×10-5 M solution of hypochlorous acid at 25°C. Ka for hypochlorous acid is 3 x 10−8.
The Ka of hypochlorous acid (HCIO) is 3.0 x 10-8 at 25 °C. What is the percent ionization of hypochlorous acid in a 0.040 M aqueous solution of HClO at 25 °C? OA 4.5 x 10-8 OB. 0.12 OC 2.1 x 10-5 0.0.09 OE 1.4 x 10-3