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pH of Salt of Weak Acid and Weak base Calculator

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Hydrolysis for Weak Acid and Weak Base Cationic and Anionic Salt Hydrolysis

✖Negative Log Of Ionic Product of Water should be Negative Log Of Ionic Product of Water gives us the product of the concentration of hydronium ions and hydroxyl ions in the solution, on the pH scale.ⓘ Negative Log of Ionic Product of Water [pK_w]			+10% -10%
✖Negative Log of Acid Ionization Constant gives us the acid ionization constant value on the pH scale.ⓘ Negative Log of Acid Ionization Constant [pk_a]			+10% -10%
✖Negative Log of Base Ionization Constant gives us the base ionization constant on a pH scale.ⓘ Negative Log of Base Ionization Constant [pk_b]			+10% -10%

✖The Negative Log of Hydronium Concentration gives us the value of hydronium ion concentration on the pH scale.ⓘ pH of Salt of Weak Acid and Weak base [pH]

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pH of Salt of Weak Acid and Weak base Solution

STEP 0: Pre-Calculation Summary

Formula Used

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
pH = (pK_w+pk_a-pk_b)/2
This formula uses 4 Variables

Variables Used

Negative Log of Hydronium Concentration - The Negative Log of Hydronium Concentration gives us the value of hydronium ion concentration on the pH scale.
Negative Log of Ionic Product of Water - Negative Log Of Ionic Product of Water should be Negative Log Of Ionic Product of Water gives us the product of the concentration of hydronium ions and hydroxyl ions in the solution, on the pH scale.
Negative Log of Acid Ionization Constant - Negative Log of Acid Ionization Constant gives us the acid ionization constant value on the pH scale.
Negative Log of Base Ionization Constant - Negative Log of Base Ionization Constant gives us the base ionization constant on a pH scale.

STEP 1: Convert Input(s) to Base Unit

Negative Log of Ionic Product of Water: 14 --> No Conversion Required
Negative Log of Acid Ionization Constant: 4 --> No Conversion Required
Negative Log of Base Ionization Constant: 6 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

pH = (pK_w+pk_a-pk_b)/2 --> (14+4-6)/2

Evaluating ... ...

pH = 6

STEP 3: Convert Result to Output's Unit

6 --> No Conversion Required

FINAL ANSWER

6 <-- Negative Log of Hydronium Concentration

(Calculation completed in 00.004 seconds)

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Created by Anirudh Singh

National Institute of Technology (NIT), Jamshedpur

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< Hydrolysis for Weak Acid and Weak Base Calculators

Degree of Hydrolysis in Salt of Weak Acid and Weak Base

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

pH of Salt of Weak Acid and Weak base

LaTeX 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

LaTeX 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

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

< Electrolytes and Ions Calculators

Time required for Flowing of Charge given Mass and Time

LaTeX Go Total Time Taken = Mass of Ions/(Electrochemical Equivalent of Element*Electric Current)

Cell Potential given Electrochemical Work

LaTeX Go Cell Potential = (Work Done/(Moles of Electron Transferred*[Faraday]))

Quantity of Charges given Mass of Substance

LaTeX Go Charge = Mass of Ions/Electrochemical Equivalent of Element

Ionic Mobility

LaTeX Go Ionic Mobility = Speed of Ions/Potential Gradient

pH of Salt of Weak Acid and Weak base Formula

LaTeX 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
pH = (pK_w+pk_a-pk_b)/2

What is pH Scale?

pH is a scale used to specify the acidity or basicity of an aqueous solution. Acidic solutions (solutions with higher concentrations of H ions) are measured to have lower pH values than basic or alkaline solutions.

How to Calculate pH of Salt of Weak Acid and Weak base?

pH of Salt of Weak Acid and Weak base calculator uses 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 to calculate the Negative Log of Hydronium Concentration, The pH of Salt of Weak Acid and Weak base formula is defined as the hydronium ion concentration in an aqueous solution. Negative Log of Hydronium Concentration is denoted by pH symbol.

How to calculate pH of Salt of Weak Acid and Weak base using this online calculator? To use this online calculator for pH of Salt of Weak Acid and Weak base, enter Negative Log of Ionic Product of Water (pK_w), Negative Log of Acid Ionization Constant (pk_a) & Negative Log of Base Ionization Constant (pk_b) and hit the calculate button. Here is how the pH of Salt of Weak Acid and Weak base calculation can be explained with given input values -> 6 = (14+4-6)/2.

FAQ

What is pH of Salt of Weak Acid and Weak base?

The pH of Salt of Weak Acid and Weak base formula is defined as the hydronium ion concentration in an aqueous solution and is represented as pH = (pK_w+pk_a-pk_b)/2 or 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. Negative Log Of Ionic Product of Water should be Negative Log Of Ionic Product of Water gives us the product of the concentration of hydronium ions and hydroxyl ions in the solution, on the pH scale, Negative Log of Acid Ionization Constant gives us the acid ionization constant value on the pH scale & Negative Log of Base Ionization Constant gives us the base ionization constant on a pH scale.

How to calculate pH of Salt of Weak Acid and Weak base?

The pH of Salt of Weak Acid and Weak base formula is defined as the hydronium ion concentration in an aqueous solution is calculated using 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. To calculate pH of Salt of Weak Acid and Weak base, you need Negative Log of Ionic Product of Water (pK_w), Negative Log of Acid Ionization Constant (pk_a) & Negative Log of Base Ionization Constant (pk_b). With our tool, you need to enter the respective value for Negative Log of Ionic Product of Water, Negative Log of Acid Ionization Constant & Negative Log of Base Ionization Constant 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 Negative Log of Hydronium Concentration?

In this formula, Negative Log of Hydronium Concentration uses Negative Log of Ionic Product of Water, Negative Log of Acid Ionization Constant & Negative Log of Base Ionization Constant. We can use 3 other way(s) to calculate the same, which is/are as follows -

Negative Log of Hydronium Concentration = (Negative Log of Ionic Product of Water+Negative Log of Acid Ionization Constant+log10(Concentration of Salt))/2
Negative Log of Hydronium Concentration = (Negative Log of Ionic Product of Water-Negative Log of Base Ionization Constant-log10(Concentration of Salt))/2
Negative Log of Hydronium Concentration = -log10(Hydronium Ion Concentration)

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