pH=4.22
22. What is the pH of 0.12 M HCIO(aq) (Ka=3.0 x 10-)?
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
QUESTION 3 Calculate the pH of a solution that is 0.419 M HCIO and 0.422 M KCIO. Ka of HCIO is 3.0 x 10-8
What is the pH of a 0.10 M NaClO solution if Ka for HClO is 3.0 x 10^-8?
5. The K, for HCIO is 3.0 x 10 calculate the pH of a solution after 10.0, 20.0, 30.0, and 40.0 mL of 0.100 M NaOH has been added to 40.0 mL of 0.100 M HCIO
What is the [H3O] of a 0.100 M solution of HCIO? HCIO has a Ka 2.9x 108? View Available Hint(s) 2.9 x 10-9 M 5.4x 10-5 M 1.7x10-4 M 0.100 M
Calculate the pH of 3.083 M HCN (aq) acid solution, Ka = 4.9 x 10−10
HCIO is a weak acid (Ka = 4.0 x 10-8) and so the salt NaClO acts as a weak base. What is the pH of a solution that is 0.021 M in NaClO at 25 °C? pH =
HCIO is a weak acid (Ka = 4.0 x 10-8) and so the salt NaCIO acts as a weak base. What is the pH of a solution that is 0.077 M in NaCIO at 25 °C Number pH-
Question 22 (1 point) The K, of hypochlorous acid (HCIO) is 3.0 * 10-at 25.0 "C. Calculate the pH of a 0.0385 M hypochlorous acid solution (pH of a weak acid - with approximation, [H,0") Sort (K, Cal; where CHA is weak acid concentration) A) 9.53 B) 3.05 C) 6.52 D-3.05 E) 4.47 Question 23 (1 point) A particular first-order reaction has a rate constant of 1.35 "C. What is the magnitude of kat 75.0 "CIT 105 at 25.0 (Use...