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

The constants Ka and Kb are related as shown in Equation 16.5.10. The pKa and pKb for an acid and its conjugate base are related as shown in Equation 16.5.15 and Equation 16.5.16.

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,。

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