Vapour Density at Equilibrium Solution

STEP 0: Pre-Calculation Summary
Formula Used
Equilibrium Vapour Density = (Initial Vapour Density*Initial Number of Moles)/Total Moles at Equilibrium
d = (D*ninitial)/M
This formula uses 4 Variables
Variables Used
Equilibrium Vapour Density - Equilibrium Vapour Density is the density of a vapour substance during the stages of reaction at equilibrium.
Initial Vapour Density - Initial Vapour Density is the density of a vapour substance during the initial stages of reaction.
Initial Number of Moles - (Measured in Mole) - Initial Number of Moles is the amount of gas present in moles at the primary stage of reaction at equilibrium.
Total Moles at Equilibrium - Total Moles at Equilibrium is the complete moles which are present at the equilibrium stage of the chemical reaction.
STEP 1: Convert Input(s) to Base Unit
Initial Vapour Density: 250 --> No Conversion Required
Initial Number of Moles: 17 Mole --> 17 Mole No Conversion Required
Total Moles at Equilibrium: 15 --> No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
d = (D*ninitial)/M --> (250*17)/15
Evaluating ... ...
d = 283.333333333333
STEP 3: Convert Result to Output's Unit
283.333333333333 --> No Conversion Required
FINAL ANSWER
283.333333333333 283.3333 <-- Equilibrium Vapour Density
(Calculation completed in 00.004 seconds)

Credits

Created by Akshada Kulkarni
National Institute of Information Technology (NIIT), Neemrana
Akshada Kulkarni has created this Calculator and 500+ more calculators!
Verified by Prashant Singh
K J Somaiya College of science (K J Somaiya), Mumbai
Prashant Singh has verified this Calculator and 500+ more calculators!

9 Vapour Density at Equilibrium Calculators

Vapour Density at Equilibrium using Concentration of Reaction
Go Equilibrium Vapour Density = (Initial Vapour Density*Initial Concentration)/(Initial Concentration*(1+Degree of Dissociation))
Vapour Density at Equilibrium given Number of Moles of Reaction
Go Equilibrium Vapour Density = Total Moles at Equilibrium/((1+Degree of Dissociation*(Number of Moles-1))*Volume of Solution)
Vapour Density at Equilibrium
Go Equilibrium Vapour Density = (Initial Vapour Density*Initial Number of Moles)/Total Moles at Equilibrium
Vapour Density at Equilibrium using Initial Vapour Density and Number of Moles
Go Equilibrium Vapour Density = Initial Vapour Density/(1+Degree of Dissociation*(Number of Moles-1))
Vapour Density at Equilibrium when Number of Moles of Products at Equilibrium is Half
Go Equilibrium Vapour Density = (2*Initial Vapour Density)/(2-Degree of Dissociation)
Vapour Density at Equilibrium using Degree of Dissociation
Go Equilibrium Vapour Density = Initial Vapour Density/(1+Degree of Dissociation)
Vapour Density at Equilibrium when Number of Moles is 2
Go Equilibrium Vapour Density = Initial Vapour Density/(Degree of Dissociation+1)
Vapour Density at Equilibrium given Van't Hoff factor
Go Equilibrium Vapour Density = Initial Vapour Density/Van't Hoff Factor
Vapour Density at Equilibrium given Molecular Weight Abnormal
Go Equilibrium Vapour Density = Molecular Weight Abnormal/2

Vapour Density at Equilibrium Formula

Equilibrium Vapour Density = (Initial Vapour Density*Initial Number of Moles)/Total Moles at Equilibrium
d = (D*ninitial)/M

Define vapour density.

Vapour density is the weight of a volume of pure vapor or gas compared to an equal volume of dry air at the same temperature and pressure. It is obtained by dividing the molecular weight of the vapor by the average molecular weight of air thus, it is unitless. It is also defined as the fraction of moles dissociated out of 1 mole.

How to Calculate Vapour Density at Equilibrium?

Vapour Density at Equilibrium calculator uses Equilibrium Vapour Density = (Initial Vapour Density*Initial Number of Moles)/Total Moles at Equilibrium to calculate the Equilibrium Vapour Density, The Vapour density at equilibrium formula is defined as the density of a vapour substance during the stages of chemical reaction at equilibrium. Equilibrium Vapour Density is denoted by d symbol.

How to calculate Vapour Density at Equilibrium using this online calculator? To use this online calculator for Vapour Density at Equilibrium, enter Initial Vapour Density (D), Initial Number of Moles (ninitial) & Total Moles at Equilibrium (M) and hit the calculate button. Here is how the Vapour Density at Equilibrium calculation can be explained with given input values -> 283.3333 = (250*17)/15.

FAQ

What is Vapour Density at Equilibrium?
The Vapour density at equilibrium formula is defined as the density of a vapour substance during the stages of chemical reaction at equilibrium and is represented as d = (D*ninitial)/M or Equilibrium Vapour Density = (Initial Vapour Density*Initial Number of Moles)/Total Moles at Equilibrium. Initial Vapour Density is the density of a vapour substance during the initial stages of reaction, Initial Number of Moles is the amount of gas present in moles at the primary stage of reaction at equilibrium & Total Moles at Equilibrium is the complete moles which are present at the equilibrium stage of the chemical reaction.
How to calculate Vapour Density at Equilibrium?
The Vapour density at equilibrium formula is defined as the density of a vapour substance during the stages of chemical reaction at equilibrium is calculated using Equilibrium Vapour Density = (Initial Vapour Density*Initial Number of Moles)/Total Moles at Equilibrium. To calculate Vapour Density at Equilibrium, you need Initial Vapour Density (D), Initial Number of Moles (ninitial) & Total Moles at Equilibrium (M). With our tool, you need to enter the respective value for Initial Vapour Density, Initial Number of Moles & Total Moles at Equilibrium 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 Equilibrium Vapour Density?
In this formula, Equilibrium Vapour Density uses Initial Vapour Density, Initial Number of Moles & Total Moles at Equilibrium. We can use 8 other way(s) to calculate the same, which is/are as follows -
  • Equilibrium Vapour Density = Molecular Weight Abnormal/2
  • Equilibrium Vapour Density = Total Moles at Equilibrium/((1+Degree of Dissociation*(Number of Moles-1))*Volume of Solution)
  • Equilibrium Vapour Density = Initial Vapour Density/Van't Hoff Factor
  • Equilibrium Vapour Density = (Initial Vapour Density*Initial Concentration)/(Initial Concentration*(1+Degree of Dissociation))
  • Equilibrium Vapour Density = Initial Vapour Density/(1+Degree of Dissociation)
  • Equilibrium Vapour Density = Initial Vapour Density/(1+Degree of Dissociation*(Number of Moles-1))
  • Equilibrium Vapour Density = Initial Vapour Density/(Degree of Dissociation+1)
  • Equilibrium Vapour Density = (2*Initial Vapour Density)/(2-Degree of Dissociation)
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