Hydroxylamine,HONH₂,readily Forms Salts Such as Hydroxylamine Hydrochloride Which Are Used

question 124

Multiple Choice

Hydroxylamine,HONH₂,readily forms salts such as hydroxylamine hydrochloride which are used as antioxidants in soaps.Hydroxylamine has K_b = 9.1 × 10^-9.What is the pH of a 0.025 M HONH₂ solution?

• A)2.90
• B)4.82
• C)9.18
• D)9.91
• E)11.10