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– Consider the base dissociation-constant expression for ammonia and the acid dissociation constant expression for its conjugate acid, ammonium ion:

Ammonia (N H 3) is a weak base with a K b = 1.8x10−5. What is the balanced chemical equation for the reaction of ammonia with water. Using the I.C.E the method,。

Compare the values of the base dissociation constant for ammonia and methylamine: K b (ammonia) = 1.8 × 10 -5 (smaller) K b (methanamine) = 4.4 × 10 -4 (larger) At 25°C, using。

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