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Aqueous ammonia (NH3) is a weak basic solution. pH of NH3 solution is calculated by using Kb value of NH3. Online calculator can be used to check your pH values.

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.

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

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さてその上で、筆者がFKKを利用したのは2回だけだが（初回は別店舗）、 FKKでの体験に点数をつけるなら、率直な評価は90点！ 基本的には最高な施設であることは間違いがない。 ま。

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