Mean Activity Coefficient for Uni-Trivalent Electrolyte Solution

STEP 0: Pre-Calculation Summary
Formula Used
Mean Activity Coefficient = Mean ionic activity/((27^(1/4))*Molality)
γ± = a±/((27^(1/4))*m)
This formula uses 3 Variables
Variables Used
Mean Activity Coefficient - The Mean Activity Coefficient is the measure of ion-ion interaction in the solution containing both cation and anion.
Mean ionic activity - (Measured in Mole per Kilogram) - The Mean ionic activity is the measure of the effective concentration of cation and anion in the solution.
Molality - (Measured in Mole per Kilogram) - Molality is defined as the total number of moles of solute per kilograms of solvent present in the solution.
STEP 1: Convert Input(s) to Base Unit
Mean ionic activity: 9 Mole per Kilogram --> 9 Mole per Kilogram No Conversion Required
Molality: 0.034 Mole per Kilogram --> 0.034 Mole per Kilogram No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
γ± = a±/((27^(1/4))*m) --> 9/((27^(1/4))*0.034)
Evaluating ... ...
γ± = 116.124177613455
STEP 3: Convert Result to Output's Unit
116.124177613455 --> No Conversion Required
FINAL ANSWER
116.124177613455 <-- Mean Activity Coefficient
(Calculation completed in 00.008 seconds)

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Created by Prashant Singh
K J Somaiya College of science (K J Somaiya), Mumbai
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National Institute of Technology (NIT), Meghalaya
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5 Mean Activity Coefficient Calculators

Mean Activity Coefficient using Debey-Huckel Limiting Law
Mean Activity Coefficient = exp(-Debye Huckel limiting law constant*(Charge number of ion species^2)*(sqrt(Ionic strength))) Go
Mean Activity Coefficient for Bi-Trivalent Electrolyte
Mean Activity Coefficient = Mean ionic activity/((108^(1/5))*Molality) Go
Mean Activity Coefficient for Uni-Trivalent Electrolyte
Mean Activity Coefficient = Mean ionic activity/((27^(1/4))*Molality) Go
Mean Activity Coefficient for Uni-Bivalent Electrolyte
Mean Activity Coefficient = Mean ionic activity/((4^(1/3))*Molality) Go
Mean Activity Coefficient for Uni-Univalent Electrolyte
Mean Activity Coefficient = Mean ionic activity/Molality Go

Mean Activity Coefficient for Uni-Trivalent Electrolyte Formula

Mean Activity Coefficient = Mean ionic activity/((27^(1/4))*Molality)
γ± = a±/((27^(1/4))*m)

What is Ionic activity?

The properties of electrolyte solutions can significantly deviate from the laws used to derive chemical potential of solutions. In ionic solutions, however, there are significant electrostatic interactions between solute-solvent as well as solute-solute molecules. These electrostatic forces are governed by Coulomb's law, which has a r^−2 dependence. Consequently, the behavior of an electrolyte solution deviates considerably from that an ideal solution. Indeed, this is why we utilize the activity of the individual components and not the concentration to calculate deviations from ideal behavior. In 1923, Peter Debye and Erich Hückel developed a theory that would allow us to calculate the mean ionic activity coefficient of the solution, γ± , and could explain how the behavior of ions in solution contribute to this constant.

How to Calculate Mean Activity Coefficient for Uni-Trivalent Electrolyte?

Mean Activity Coefficient for Uni-Trivalent Electrolyte calculator uses Mean Activity Coefficient = Mean ionic activity/((27^(1/4))*Molality) to calculate the Mean Activity Coefficient, The Mean activity coefficient for Uni-trivalent electrolyte formula is defined as the ratio of the mean ionic activity to the fourth root of 27 and molality of the electrolytic solution. Mean Activity Coefficient is denoted by γ± symbol.

How to calculate Mean Activity Coefficient for Uni-Trivalent Electrolyte using this online calculator? To use this online calculator for Mean Activity Coefficient for Uni-Trivalent Electrolyte, enter Mean ionic activity (a±) & Molality (m) and hit the calculate button. Here is how the Mean Activity Coefficient for Uni-Trivalent Electrolyte calculation can be explained with given input values -> 116.1242 = 9/((27^(1/4))*0.034).

FAQ

What is Mean Activity Coefficient for Uni-Trivalent Electrolyte?
The Mean activity coefficient for Uni-trivalent electrolyte formula is defined as the ratio of the mean ionic activity to the fourth root of 27 and molality of the electrolytic solution and is represented as γ± = a±/((27^(1/4))*m) or Mean Activity Coefficient = Mean ionic activity/((27^(1/4))*Molality). The Mean ionic activity is the measure of the effective concentration of cation and anion in the solution & Molality is defined as the total number of moles of solute per kilograms of solvent present in the solution.
How to calculate Mean Activity Coefficient for Uni-Trivalent Electrolyte?
The Mean activity coefficient for Uni-trivalent electrolyte formula is defined as the ratio of the mean ionic activity to the fourth root of 27 and molality of the electrolytic solution is calculated using Mean Activity Coefficient = Mean ionic activity/((27^(1/4))*Molality). To calculate Mean Activity Coefficient for Uni-Trivalent Electrolyte, you need Mean ionic activity (a±) & Molality (m). With our tool, you need to enter the respective value for Mean ionic activity & Molality 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 Mean Activity Coefficient?
In this formula, Mean Activity Coefficient uses Mean ionic activity & Molality. We can use 4 other way(s) to calculate the same, which is/are as follows -
  • Mean Activity Coefficient = Mean ionic activity/Molality
  • Mean Activity Coefficient = Mean ionic activity/((4^(1/3))*Molality)
  • Mean Activity Coefficient = Mean ionic activity/((108^(1/5))*Molality)
  • Mean Activity Coefficient = exp(-Debye Huckel limiting law constant*(Charge number of ion species^2)*(sqrt(Ionic strength)))
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