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Could you please send me the all formulas of ionic equilibrium

Question

Could you please send me the all formulas of ionic equilibrium

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Solution

Sure, here are some of the key formulas related to ionic equilibrium:

  1. Law of Mass Action: For a reaction aA + bB ⇌ cC + dD, the equilibrium constant expression is Kc = [C]^c [D]^d / [A]^a [B]^b

  2. Ionization of Water: Kw = [H+][OH-] = 1.0 x 10^-14 at 25°C

  3. pH and pOH: pH = -log[H+], pOH = -log[OH-]

  4. Relationship between pH and pOH: pH + pOH = 14 at 25°C

  5. Ionization of Weak Acids: Ka = [H+][A-] / [HA]

  6. Ionization of Weak Bases: Kb = [B+][OH-] / [BOH]

  7. Relationship between Ka, Kb, and Kw: Ka x Kb = Kw for a conjugate acid-base pair

  8. Henderson-Hasselbalch Equation: pH = pKa + log([A-]/[HA]) for buffers

These are some of the most commonly used formulas in the study of ionic equilibrium.

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