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Debey-Huckel Limiting Law Constant Formula

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The Debye Huckel limiting Law Constant depends on the nature of the solvent and absolute temperature. Check FAQs

A = - \frac{\ln (γ ±)}{{Z i}^{2}} \cdot \sqrt{I}

A - Debye Huckel limiting Law Constant?γ_± - Mean Activity Coefficient?Z_i - Charge Number of Ion Species?I - Ionic Strength?

Debey-Huckel Limiting Law Constant Example

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Here is how the Debey-Huckel Limiting Law Constant equation looks like with Values.

Here is how the Debey-Huckel Limiting Law Constant equation looks like with Units.

Here is how the Debey-Huckel Limiting Law Constant equation looks like.

0.5096 = - \frac{\ln (0.05)}{2^{2}} \cdot \sqrt{0.463}

0.5096kg^(1/2)/mol^(1/2) = - \frac{\ln (0.05)}{2^{2}} \cdot \sqrt{0.463mol/kg}

0.5096 = - \frac{\ln (0.05)}{2^{2}} \cdot \sqrt{0.463}

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Debey-Huckel Limiting Law Constant Solution

Follow our step by step solution on how to calculate Debey-Huckel Limiting Law Constant?

FIRST Step Consider the formula

A = - \frac{\ln (γ ±)}{{Z i}^{2}} \cdot \sqrt{I}

Next Step Substitute values of Variables

∴

A = - \frac{\ln (0.05)}{2^{2}} \cdot \sqrt{0.463mol/kg}

Next Step Prepare to Evaluate

∴

A = - \frac{\ln (0.05)}{2^{2}} \cdot \sqrt{0.463}

Next Step Evaluate

∴

A = 0.509604791037771kg^(1/2)/mol^(1/2)

LAST Step Rounding Answer

∴

A = 0.5096kg^(1/2)/mol^(1/2)

Debey-Huckel Limiting Law Constant Formula Elements

Variables

Functions

Debye Huckel limiting Law Constant

The Debye Huckel limiting Law Constant depends on the nature of the solvent and absolute temperature.

Symbol: A

Measurement: Debye–Hückel limiting law constantUnit: kg^(1/2)/mol^(1/2)

Note: Value can be positive or negative.

Formulas to find Debye Huckel limiting Law Constant

Mean Activity Coefficient

The Mean Activity Coefficient is the measure of ion-ion interaction in the solution containing both cation and anion.

Symbol: γ_±

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Mean Activity Coefficient

Charge Number of Ion Species

The Charge Number of Ion Species is the total number of charge number of cation and anion.

Symbol: Z_i

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Charge Number of Ion Species

Ionic Strength

The Ionic Strength of a solution is a measure of the electrical intensity due to the presence of ions in the solution.

Symbol: I

Measurement: MolalityUnit: mol/kg

Note: Value can be positive or negative.

Formulas to find Ionic Strength

The natural logarithm, also known as the logarithm to the base e, is the inverse function of the natural exponential function.

Syntax: ln(Number)

sqrt

A square root function is a function that takes a non-negative number as an input and returns the square root of the given input number.

Syntax: sqrt(Number)

Other formulas in Debey Huckel Limiting Law category

Go Conductance

G = \frac{1}{R}

Go Conductivity given Cell Constant

K = (G \cdot b)

Go Conductivity given Conductance

K = (G) \cdot (\frac{l}{a})

Go Conductivity given Molar Volume of Solution

K = (\frac{Λ m(solution)}{V m})

How to Evaluate Debey-Huckel Limiting Law Constant?

Debey-Huckel Limiting Law Constant evaluator uses Debye Huckel limiting Law Constant = -(ln(Mean Activity Coefficient))/(Charge Number of Ion Species^2)*sqrt(Ionic Strength) to evaluate the Debye Huckel limiting Law Constant, The Debey-Huckel Limiting Law Constant formula is defined as the ratio of the negative natural log of mean activity coefficient to the square of the charge number of ion species and the square root of ionic activity. Debye Huckel limiting Law Constant is denoted by A symbol.

How to evaluate Debey-Huckel Limiting Law Constant using this online evaluator? To use this online evaluator for Debey-Huckel Limiting Law Constant, enter Mean Activity Coefficient (γ_±), Charge Number of Ion Species (Z_i) & Ionic Strength (I) and hit the calculate button.

FAQs on Debey-Huckel Limiting Law Constant

What is the formula to find Debey-Huckel Limiting Law Constant?

The formula of Debey-Huckel Limiting Law Constant is expressed as Debye Huckel limiting Law Constant = -(ln(Mean Activity Coefficient))/(Charge Number of Ion Species^2)*sqrt(Ionic Strength). Here is an example- 0.117911 = -(ln(0.05))/(2^2)*sqrt(0.463).

How to calculate Debey-Huckel Limiting Law Constant?

With Mean Activity Coefficient (γ_±), Charge Number of Ion Species (Z_i) & Ionic Strength (I) we can find Debey-Huckel Limiting Law Constant using the formula - Debye Huckel limiting Law Constant = -(ln(Mean Activity Coefficient))/(Charge Number of Ion Species^2)*sqrt(Ionic Strength). This formula also uses Natural Logarithm (ln), Square Root (sqrt) function(s).

Can the Debey-Huckel Limiting Law Constant be negative?

Yes, the Debey-Huckel Limiting Law Constant, measured in Debye–Hückel limiting law constant can be negative.

Which unit is used to measure Debey-Huckel Limiting Law Constant?

Debey-Huckel Limiting Law Constant is usually measured using the sqrt(Kilogram) per sqrt(Mole)[kg^(1/2)/mol^(1/2)] for Debye–Hückel limiting law constant. sqrt(Kilogram) per sqrt(Megamole)[kg^(1/2)/mol^(1/2)], sqrt(Kilogram) per sqrt(Centimole)[kg^(1/2)/mol^(1/2)], sqrt(Pound) per sqrt(Mole)[kg^(1/2)/mol^(1/2)] are the few other units in which Debey-Huckel Limiting Law Constant can be measured.

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Debey-Huckel Limiting Law Constant Formula

Debey-Huckel Limiting Law Constant Example

Debey-Huckel Limiting Law Constant Solution

Debey-Huckel Limiting Law Constant Formula Elements

Other formulas in Debey Huckel Limiting Law category

How to Evaluate Debey-Huckel Limiting Law Constant?

FAQs on Debey-Huckel Limiting Law Constant

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