pKb given Dissociation constant of Weak Base Calculator

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Ionic equilibrium

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✖The Dissociation Constant of Weak Base is the dissociation constant for an aqueous solution of a weak base.ⓘ Dissociation Constant of Weak Base [K_b]

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✖Negative Log of Base Ionization Constant gives us the base ionization constant on a pH scale.ⓘ pKb given Dissociation constant of Weak Base [pK_b]

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Formula

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pKb given Dissociation constant of Weak Base

Formula

`"pK"_{"b"} = -log10("K"_{"b"})`

Example

`"10"=-log10("1E^-10")`

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pKb given Dissociation constant of Weak Base Solution

STEP 0: Pre-Calculation Summary

Formula Used

Negative Log of Base Ionization Constant = -log10(Dissociation Constant of Weak Base)
pK_b = -log10(K_b)
This formula uses 1 Functions, 2 Variables

Functions Used

log10 - The common logarithm, also known as the base-10 logarithm or the decimal logarithm, is a mathematical function that is the inverse of the exponential function., log10(Number)

Variables Used

Negative Log of Base Ionization Constant - Negative Log of Base Ionization Constant gives us the base ionization constant on a pH scale.
Dissociation Constant of Weak Base - The Dissociation Constant of Weak Base is the dissociation constant for an aqueous solution of a weak base.

STEP 1: Convert Input(s) to Base Unit

Dissociation Constant of Weak Base: 1E-10 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

pK_b = -log10(K_b) --> -log10(1E-10)

Evaluating ... ...

pK_b = 10

STEP 3: Convert Result to Output's Unit

10 --> No Conversion Required

FINAL ANSWER

10 <-- Negative Log of Base Ionization Constant

(Calculation completed in 00.004 seconds)

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Created by Shivam Sinha

National Institute Of Technology (NIT), Surathkal

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National Institute of Information Technology (NIIT), Neemrana

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< 14 Acidity and pH Scale Calculators

pOH of Mixture of Strong Acid and Strong Base when Solution is Basic in Nature

Go Negative Log of Hydroxyl Concentration = 14+log10((Normality of Solution 1*Volume of Solution 1-Normality of Solution 2*Volume of Solution 2)/(Volume of Solution 1+Volume of Solution 2))

pH of Mixture of Strong Acid and Strong Base when Solution is Acidic in Nature

Go Negative Log of Hydronium Concentration = -log10((Normality of Solution 1*Volume of Solution 1-Normality of Solution 2*Volume of Solution 2)/(Volume of Solution 1+Volume of Solution 2))

pH of Mixture of Two Strong Acids

Go Negative Log of Hydronium Concentration = -log10((Normality of Solution 1*Volume of Solution 1+Normality of Solution 2*Volume of Solution 2)/(Volume of Solution 1+Volume of Solution 2))

pOH of Mixture of Two Strong Bases

Go Negative Log of Hydroxyl Concentration = -log10((Normality of Solution 1*Volume of Solution 1+Normality of Solution 2*Volume of Solution 2)/(Volume of Solution 1+Volume of Solution 2))

pKa given Dissociation Constant of Weak Acid

Go Negative Log of Acid Ionization Constant = -log10(Dissociation Constant of Weak Acid)

pKb given Dissociation constant of Weak Base

Go Negative Log of Base Ionization Constant = -log10(Dissociation Constant of Weak Base)

pH given Concentration of Hydrogen Ion

Go Negative Log of Hydronium Concentration = -log10(Concentration of Hydrogen Ion)

pOH given Concentration of Hydroxyl Ion

Go Negative Log of Hydroxyl Concentration = -log10(Concentration of Hydroxyl Ion)

pH given Activity of Hydrogen Ion

Go Negative Log of Hydronium Concentration = -log10(Activity of Hydrogen Ion)

Dissociation Constant of Weak Acid given pKa

Go Dissociation Constant of Weak Acid = 10^(-Negative Log of Acid Ionization Constant)

Dissociation Constant of Weak Base given pKb

Go Dissociation Constant of Weak Base = 10^(-Negative Log of Base Ionization Constant)

Concentration of Hydrogen Ion given pH

Go Concentration of Hydrogen Ion = 10^(-Negative Log of Hydronium Concentration)

Concentration of Hydroxyl Ion given pOH

Go Concentration of Hydroxyl Ion = 10^(-Negative Log of Hydroxyl Concentration)

Activity of Hydrogen Ion given pH

Go Activity of Hydrogen Ion = 10^(-Negative Log of Hydronium Concentration)

pKb given Dissociation constant of Weak Base Formula

Negative Log of Base Ionization Constant = -log10(Dissociation Constant of Weak Base)
pK_b = -log10(K_b)

What is pKb scale?

The pKb is the negative base-10 logarithm of the base dissociation constant (Kb) of a solution. It is used to determine the strength of a base or alkaline solution. The lower the pKb value, the stronger the base. As with the acid dissociation constant, pKa, the base dissociation constant calculation is an approximation that is only accurate in dilute solutions.

How to Calculate pKb given Dissociation constant of Weak Base?

pKb given Dissociation constant of Weak Base calculator uses Negative Log of Base Ionization Constant = -log10(Dissociation Constant of Weak Base) to calculate the Negative Log of Base Ionization Constant, The pKb given Dissociation constant of Weak Base formula is defined as the negative base-10 logarithm of the base dissociation constant (Kb) of a solution. Negative Log of Base Ionization Constant is denoted by pK_b symbol.

How to calculate pKb given Dissociation constant of Weak Base using this online calculator? To use this online calculator for pKb given Dissociation constant of Weak Base, enter Dissociation Constant of Weak Base (K_b) and hit the calculate button. Here is how the pKb given Dissociation constant of Weak Base calculation can be explained with given input values -> 7.958607 = -log10(1E-10).

FAQ

What is pKb given Dissociation constant of Weak Base?

The pKb given Dissociation constant of Weak Base formula is defined as the negative base-10 logarithm of the base dissociation constant (Kb) of a solution and is represented as pK_b = -log10(K_b) or Negative Log of Base Ionization Constant = -log10(Dissociation Constant of Weak Base). The Dissociation Constant of Weak Base is the dissociation constant for an aqueous solution of a weak base.

How to calculate pKb given Dissociation constant of Weak Base?

The pKb given Dissociation constant of Weak Base formula is defined as the negative base-10 logarithm of the base dissociation constant (Kb) of a solution is calculated using Negative Log of Base Ionization Constant = -log10(Dissociation Constant of Weak Base). To calculate pKb given Dissociation constant of Weak Base, you need Dissociation Constant of Weak Base (K_b). With our tool, you need to enter the respective value for Dissociation Constant of Weak Base and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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