Hydrolysis Constant in Weak Acid and Weak Base Calculator

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Ionic equilibrium

Chemical equilibrium

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Relative Strength of Two Acids

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Hydrolysis for Weak Acid and Weak Base

Cationic and Anionic Salt Hydrolysis

✖Ionic Product of Water is the mathematical product of the concentration of hydrogen ions and hydroxide ions.ⓘ Ionic Product of Water [K_w]			+10% -10%
✖Constant of Ionization of Acids is the equilibrium constant for the ionization of an acid. The acid ionization represents the fraction of the original acid that has been ionized in solution.ⓘ Constant of Ionization of Acids [K_a]			+10% -10%
✖Constant Of Ionization Of Bases gives us the concentration of hydroxyl ions formed when base is dissolved in water.ⓘ Constant Of Ionization Of Bases [K_b]			+10% -10%

✖Constant Of Hydrolysis is an equilibrium constant for a hydrolysis reaction.ⓘ Hydrolysis Constant in Weak Acid and Weak Base [K_h]

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Formula

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Hydrolysis Constant in Weak Acid and Weak Base

Formula

`"K"_{"h"} = "K"_{"w"}/("K"_{"a"}*"K"_{"b"})`

Example

`"2.8E^-5"="1.0E^-14"/("2.0E^-5"*"1.77E^-5")`

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Download Hydrolysis for Weak Acid and Weak Base Formulas PDF

Hydrolysis Constant in Weak Acid and Weak Base Solution

STEP 0: Pre-Calculation Summary

Formula Used

Constant Of Hydrolysis = Ionic Product of Water/(Constant of Ionization of Acids*Constant Of Ionization Of Bases)
K_h = K_w/(K_a*K_b)
This formula uses 4 Variables

Variables Used

Constant Of Hydrolysis - Constant Of Hydrolysis is an equilibrium constant for a hydrolysis reaction.
Ionic Product of Water - Ionic Product of Water is the mathematical product of the concentration of hydrogen ions and hydroxide ions.
Constant of Ionization of Acids - Constant of Ionization of Acids is the equilibrium constant for the ionization of an acid. The acid ionization represents the fraction of the original acid that has been ionized in solution.
Constant Of Ionization Of Bases - Constant Of Ionization Of Bases gives us the concentration of hydroxyl ions formed when base is dissolved in water.

STEP 1: Convert Input(s) to Base Unit

Ionic Product of Water: 1E-14 --> No Conversion Required
Constant of Ionization of Acids: 2E-05 --> No Conversion Required
Constant Of Ionization Of Bases: 1.77E-05 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

K_h = K_w/(K_a*K_b) --> 1E-14/(2E-05*1.77E-05)

Evaluating ... ...

K_h = 2.82485875706215E-05

STEP 3: Convert Result to Output's Unit

2.82485875706215E-05 --> No Conversion Required

FINAL ANSWER

2.82485875706215E-05 ≈ 2.8E-5 <-- Constant Of Hydrolysis

(Calculation completed in 00.004 seconds)

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Created by Anirudh Singh

National Institute of Technology (NIT), Jamshedpur

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< 13 Hydrolysis for Weak Acid and Weak Base Calculators

Degree of Hydrolysis in Salt of Weak Acid and Weak Base

Go Degree of Hydrolysis = sqrt(Ionic Product of Water/(Concentration of Salt*Constant of Ionization of Acids*Constant Of Ionization Of Bases))

pOH of Salt of Weak Acid and Weak Base

Go Negative Log of Hydroxyl Concentration = 14-(Negative Log of Ionic Product of Water+Negative Log of Acid Ionization Constant-Negative Log of Base Ionization Constant)/2

pH of Salt of Weak Acid and Weak base

Go Negative Log of Hydronium Concentration = (Negative Log of Ionic Product of Water+Negative Log of Acid Ionization Constant-Negative Log of Base Ionization Constant)/2

Concentration of Hydronium ion in Salt of Weak Acid and Weak Base

Go Hydronium Ion Concentration = sqrt(Ionic Product of Water*Constant of Ionization of Acids/Constant Of Ionization Of Bases)

Hydrolysis Constant in Weak Acid and Weak Base

Go Constant Of Hydrolysis = Ionic Product of Water/(Constant of Ionization of Acids*Constant Of Ionization Of Bases)

pKb of Salt of Weak Acid and Weak base

Go Negative Log of Base Ionization Constant = -2*Negative Log of Hydronium Concentration+14+Negative Log of Acid Ionization Constant

pKa of Salt of Weak Acid and Weak base

Go Negative Log of Acid Ionization Constant = 2*Negative Log of Hydronium Concentration-14+Negative Log of Base Ionization Constant

Ionic Product of Water given Constant of Hydrolysis and Basic Ionization Constant of Weak Base

Go Ionic Product of Water = Constant Of Ionization Of Bases*Constant Of Hydrolysis

Constant of Hydrolysis given Ionic Product of Water and Basic Ionization Constant of Weak Base

Go Constant Of Hydrolysis = Ionic Product of Water/Constant Of Ionization Of Bases

Ionic Product of Water given Constant of Hydrolysis and Acid Ionization Constant of Weak Acid

Go Ionic Product of Water = Constant of Ionization of Acids*Constant Of Hydrolysis

Constant of Hydrolysis given Ionic Product of Water and Acid Ionization Constant of Weak Acid

Go Constant Of Hydrolysis = Ionic Product of Water/Constant of Ionization of Acids

Basic Ionization Constant of Weak Base

Go Constant Of Ionization Of Bases = Ionic Product of Water/Constant Of Hydrolysis

Acid Ionization Constant of Weak Acid

Go Constant of Ionization of Acids = Ionic Product of Water/Constant Of Hydrolysis

Hydrolysis Constant in Weak Acid and Weak Base Formula

Constant Of Hydrolysis = Ionic Product of Water/(Constant of Ionization of Acids*Constant Of Ionization Of Bases)
K_h = K_w/(K_a*K_b)

What is hydrolysis?

Hydrolysis is a chemical process in which a molecule of water is added to a substance. Sometimes this addition causes both substance and water molecule to split into two parts.

How to Calculate Hydrolysis Constant in Weak Acid and Weak Base?

Hydrolysis Constant in Weak Acid and Weak Base calculator uses Constant Of Hydrolysis = Ionic Product of Water/(Constant of Ionization of Acids*Constant Of Ionization Of Bases) to calculate the Constant Of Hydrolysis, The Hydrolysis Constant in Weak Acid and Weak Base formula is defined as is an equilibrium constant for a hydrolysis reaction. For example, if a metal salt dissolves in an aqueous solution, the metal cation behaves as a Lewis acid and hydrolyzes the water molecules in the solvent. Constant Of Hydrolysis is denoted by K_h symbol.

How to calculate Hydrolysis Constant in Weak Acid and Weak Base using this online calculator? To use this online calculator for Hydrolysis Constant in Weak Acid and Weak Base, enter Ionic Product of Water (K_w), Constant of Ionization of Acids (K_a) & Constant Of Ionization Of Bases (K_b) and hit the calculate button. Here is how the Hydrolysis Constant in Weak Acid and Weak Base calculation can be explained with given input values -> 5E-7 = 1E-14/(2E-05*1.77E-05).

FAQ

What is Hydrolysis Constant in Weak Acid and Weak Base?

The Hydrolysis Constant in Weak Acid and Weak Base formula is defined as is an equilibrium constant for a hydrolysis reaction. For example, if a metal salt dissolves in an aqueous solution, the metal cation behaves as a Lewis acid and hydrolyzes the water molecules in the solvent and is represented as K_h = K_w/(K_a*K_b) or Constant Of Hydrolysis = Ionic Product of Water/(Constant of Ionization of Acids*Constant Of Ionization Of Bases). Ionic Product of Water is the mathematical product of the concentration of hydrogen ions and hydroxide ions, Constant of Ionization of Acids is the equilibrium constant for the ionization of an acid. The acid ionization represents the fraction of the original acid that has been ionized in solution & Constant Of Ionization Of Bases gives us the concentration of hydroxyl ions formed when base is dissolved in water.

How to calculate Hydrolysis Constant in Weak Acid and Weak Base?

The Hydrolysis Constant in Weak Acid and Weak Base formula is defined as is an equilibrium constant for a hydrolysis reaction. For example, if a metal salt dissolves in an aqueous solution, the metal cation behaves as a Lewis acid and hydrolyzes the water molecules in the solvent is calculated using Constant Of Hydrolysis = Ionic Product of Water/(Constant of Ionization of Acids*Constant Of Ionization Of Bases). To calculate Hydrolysis Constant in Weak Acid and Weak Base, you need Ionic Product of Water (K_w), Constant of Ionization of Acids (K_a) & Constant Of Ionization Of Bases (K_b). With our tool, you need to enter the respective value for Ionic Product of Water, Constant of Ionization of Acids & Constant Of Ionization Of Bases and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Constant Of Hydrolysis?

In this formula, Constant Of Hydrolysis uses Ionic Product of Water, Constant of Ionization of Acids & Constant Of Ionization Of Bases. We can use 2 other way(s) to calculate the same, which is/are as follows -

Constant Of Hydrolysis = Ionic Product of Water/Constant of Ionization of Acids
Constant Of Hydrolysis = Ionic Product of Water/Constant Of Ionization Of Bases

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