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Learn how to calculate the pH of a weak base solution using the base ionization constant (Kb) and the chemical equation of ammonia (NH3). See examples, definitions, and explanations of the。

Relative Strength of Acids & Bases. Use this acids and bases chart to find the relative strength of the most common acids and bases. This acid-base chart includes the K a value for reference along with the chemicals formula。

The Kb is the equilibrium constant for the reaction of the base ammonia combining with water to produce kb of nh3ammonium, the conjugate acid, and a hydroxide anion (OH-). Here is the reaction: NH3 + H2O --> NH4+ + OH-

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