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21) Determine the K, for CH3NH3 at 25°C. The K for CH3NHh is 44 x 10-4 21) - A) 68 10-11 B) 2.3 x 10-11 C) 3.1 x 10-10 D) 2.3
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KA, K, Jo 19 10-14 Ka- 10-14 4.4x10-4 Ka = 2.3 x 2.3x10 loll

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