The pH of a 0.25 M aqueous solution ammonia, NH3, at 25.0 °C is 9.50. What is the value of Kb for NH3? OA 4.0 × 10-19 OB
Posted: Wed Jul 06, 2022 10:28 am
The pH of a 0.25 M aqueous solution ammonia, NH3, at 25.0 °C is 9.50. What is the value of Kb for NH3? OA 4.0 × 10-19 OB 2.5 x 10-1 OC.3.2 x 10-5 OD 4.0 × 10-9