Hydroxylamine, HONH₂, Readily Forms Salts Such as Hydroxylamine Hydrochloride Which

question 11

Multiple Choice

Hydroxylamine, HONH₂, readily forms salts such as hydroxylamine hydrochloride which are used as antioxidants in soaps. Hydroxylamine has K_b of 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

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