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The compound dimethylamine is a weak base like ammonia. A solution contains 0.402 M (CH3)2NH2+ and...

The compound dimethylamine is a weak base like ammonia. A solution contains 0.402 M (CH3)2NH2+ and 0.426 M dimethylamine, (CH3)2NH.

The pH of this solution is

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Answer #1

Use HANDERSON HASSELBALCH EQUATION to calculate the pH value. pKb of dimethylamine is 3.27, so we can calculate the pOH.

Then from pOH calculate pH.

So pH = 10.76

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