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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 Kb = 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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