Asked Feb 25, 2020
Given that KaKa for HFHF is 6.3×10−46.3×10−4 at 25 °C,25 °C, what is the value of KbKb for F−F− at 25 °C?25 °C?
Given that KbKb for (CH3)3N(CH3)3N is 6.3×10−56.3×10−5 at 25 °C,25 °C, what is the value of KaKa for (CH3)3NH+(CH3)3NH+ at 25 °C?25 °C?

Expert Answer

Step 1

The relationship between Ka and kb is,

Chemistry homework question answer, step 1, image 1

Step 2


Ka for HF is 6.3×10−4


Calculation for Kb of  F-:

Chemistry homework question answer, step 2, image 1


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