Degree of Dissociation given Equilibrium Pressure Solution

STEP 0: Pre-Calculation Summary
Formula Used
Degree of Dissociation = sqrt(Equilibrium Constant for Partial Pressure/(Equilibrium Constant for Partial Pressure+Absolute Pressure))
𝝰 = sqrt(Kp/(Kp+Pabs))
This formula uses 1 Functions, 3 Variables
Functions Used
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., sqrt(Number)
Variables Used
Degree of Dissociation - The Degree of Dissociation is the extent of generating current carrying free ions, which are dissociated from the fraction of solute at a given concentration.
Equilibrium Constant for Partial Pressure - (Measured in Mole per Cubic Meter) - Equilibrium constant for partial pressure is the value of its reaction quotient at chemical equilibrium with respect to partial pressure.
Absolute Pressure - (Measured in Pascal) - Absolute Pressure is labeled when any pressure is detected above the absolute zero of pressure.
STEP 1: Convert Input(s) to Base Unit
Equilibrium Constant for Partial Pressure: 67 Mole per Liter --> 67000 Mole per Cubic Meter (Check conversion here)
Absolute Pressure: 100000 Pascal --> 100000 Pascal No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
𝝰 = sqrt(Kp/(Kp+Pabs)) --> sqrt(67000/(67000+100000))
Evaluating ... ...
𝝰 = 0.63340161413626
STEP 3: Convert Result to Output's Unit
0.63340161413626 --> No Conversion Required
FINAL ANSWER
0.63340161413626 0.633402 <-- Degree of Dissociation
(Calculation completed in 00.020 seconds)

Credits

Created by Akshada Kulkarni
National Institute of Information Technology (NIIT), Neemrana
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Verified by Pragati Jaju
College Of Engineering (COEP), Pune
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20 Relation between Equilibrium Constant and Degree of Dissociation Calculators

Degree of Dissociation for Double Reaction given Equilibrium Pressure
Go Degree of Dissociation = sqrt(Equilibrium Constant for Partial Pressure/(Equilibrium Constant for Partial Pressure+(4*Absolute Pressure)))
Degree of Dissociation given Equilibrium Pressure
Go Degree of Dissociation = sqrt(Equilibrium Constant for Partial Pressure/(Equilibrium Constant for Partial Pressure+Absolute Pressure))
Mole Fraction of Reactant Substance A
Go Mole fraction of element A = (Number of Moles*Degree of Dissociation)/Number of Moles*(1+Degree of Dissociation)
Total Pressure given Equilibrium Constant with respect to Pressure
Go Total Pressure = (Equilibrium Constant for Partial Pressure*(1-(Degree of Dissociation^2)))/(4*(Degree of Dissociation^2))
Equilibrium Constant due to Pressure given Degree of Dissociation
Go Equilibrium Constant for Partial Pressure = (4*(Degree of Dissociation^2)*Total Pressure)/(1-(Degree of Dissociation^2))
Equilibrium Constant with respect to Pressure
Go Equilibrium Constant for Partial Pressure = (Pressure*(Degree of Dissociation^2))/(1-(Degree of Dissociation^2))
Pressure of Gas given Equilibrium Constant with respect to Pressure
Go Pressure = Equilibrium Constant for Partial Pressure*(1-(Degree of Dissociation^2))/(Degree of Dissociation^2)
Degree of Dissociation when Pressure Increases during Reaction
Go Degree of Dissociation = sqrt(Equilibrium Constant for Partial Pressure/Pressure)
Equilibrium Constant in Terms of Mole Fraction given Degree of Dissociation
Go Equilibrium Constant for Mole Fraction = (4*(Degree of Dissociation^2))/(1-(Degree of Dissociation^2))
Equilibrium Constant with respect to Pressure when Pressure Increases
Go Equilibrium Constant for Partial Pressure = Absolute Pressure*(Degree of Dissociation^2)
Increased Pressure during Chemical Reaction given Degree of Dissociation
Go Pressure = Equilibrium Constant for Partial Pressure/(Degree of Dissociation^2)
Initial Number of Moles taken given Degree of Dissociation
Go Initial Number of Moles = Number of Moles Dissociated/Degree of Dissociation
Number of Moles Dissociated given Degree of Dissociation
Go Number of Moles Dissociated = Degree of Dissociation*Initial Number of Moles
Degree of Dissociation of Reaction
Go Degree of Dissociation = Number of Moles Dissociated/Initial Number of Moles
Mole Fraction of Product Substance C
Go Mole fraction C = (1-Degree of Dissociation)/(1+Degree of Dissociation)
Number of Moles of Substance given Total Number of Moles of Reaction
Go Number of Moles = Total Moles in Reaction/(1-Degree of Dissociation)
Degree of Dissociation given Total Number of Moles of Reaction
Go Degree of Dissociation = 1-(Total Moles in Reaction/Number of Moles)
Total Number of Moles of Reaction at Equilibrium
Go Total Moles in Reaction = Number of Moles*(1-Degree of Dissociation)
Mole Fraction of Reactant Substance B
Go Mole fraction B = Degree of Dissociation/(1+Degree of Dissociation)
Number of Moles of Substance at Equilibrium
Go Total Moles in Reaction = Number of Moles*Degree of Dissociation

Degree of Dissociation given Equilibrium Pressure Formula

Degree of Dissociation = sqrt(Equilibrium Constant for Partial Pressure/(Equilibrium Constant for Partial Pressure+Absolute Pressure))
𝝰 = sqrt(Kp/(Kp+Pabs))

What is equilibrium constant?

Equilibrium constant is defined as the product of concentration of products at equilibrium by the product of concentration of reactants at equilibrium. This representation is known as equilibrium law or chemical equilibrium. The thermodynamically correct equilibrium constant expression relates the activities of all of the species present in the reaction.

How to Calculate Degree of Dissociation given Equilibrium Pressure?

Degree of Dissociation given Equilibrium Pressure calculator uses Degree of Dissociation = sqrt(Equilibrium Constant for Partial Pressure/(Equilibrium Constant for Partial Pressure+Absolute Pressure)) to calculate the Degree of Dissociation, The Degree of dissociation given equilibrium pressure formula is defined as the fraction of the total number of molecules which associate or combine together resulting in the formation of bigger molecules. Degree of Dissociation is denoted by 𝝰 symbol.

How to calculate Degree of Dissociation given Equilibrium Pressure using this online calculator? To use this online calculator for Degree of Dissociation given Equilibrium Pressure, enter Equilibrium Constant for Partial Pressure (Kp) & Absolute Pressure (Pabs) and hit the calculate button. Here is how the Degree of Dissociation given Equilibrium Pressure calculation can be explained with given input values -> 0.774597 = sqrt(67000/(67000+100000)).

FAQ

What is Degree of Dissociation given Equilibrium Pressure?
The Degree of dissociation given equilibrium pressure formula is defined as the fraction of the total number of molecules which associate or combine together resulting in the formation of bigger molecules and is represented as 𝝰 = sqrt(Kp/(Kp+Pabs)) or Degree of Dissociation = sqrt(Equilibrium Constant for Partial Pressure/(Equilibrium Constant for Partial Pressure+Absolute Pressure)). Equilibrium constant for partial pressure is the value of its reaction quotient at chemical equilibrium with respect to partial pressure & Absolute Pressure is labeled when any pressure is detected above the absolute zero of pressure.
How to calculate Degree of Dissociation given Equilibrium Pressure?
The Degree of dissociation given equilibrium pressure formula is defined as the fraction of the total number of molecules which associate or combine together resulting in the formation of bigger molecules is calculated using Degree of Dissociation = sqrt(Equilibrium Constant for Partial Pressure/(Equilibrium Constant for Partial Pressure+Absolute Pressure)). To calculate Degree of Dissociation given Equilibrium Pressure, you need Equilibrium Constant for Partial Pressure (Kp) & Absolute Pressure (Pabs). With our tool, you need to enter the respective value for Equilibrium Constant for Partial Pressure & Absolute Pressure 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 Degree of Dissociation?
In this formula, Degree of Dissociation uses Equilibrium Constant for Partial Pressure & Absolute Pressure. We can use 4 other way(s) to calculate the same, which is/are as follows -
  • Degree of Dissociation = sqrt(Equilibrium Constant for Partial Pressure/(Equilibrium Constant for Partial Pressure+(4*Absolute Pressure)))
  • Degree of Dissociation = Number of Moles Dissociated/Initial Number of Moles
  • Degree of Dissociation = sqrt(Equilibrium Constant for Partial Pressure/Pressure)
  • Degree of Dissociation = 1-(Total Moles in Reaction/Number of Moles)
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