PH of a solution

👨🏻‍🏫 學術台化學

[匿名]

2007-02-18 11:02 pm

what is the pH iof a 0,620 M solution of CH3NH3+Br- if the pKb of CH3NH2 is 10.62?

更新1:

it's p Kb of CH3NH2 is 10.62 =.=yahoo thought i mean something bad lol

回答 (1)

魏王將張遼

2007-02-19 5:38 am

✔ 最佳答案

Please find the deductions as follows (with initial concentration C = 0.62M):

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參考: My chemical knowledge

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