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Arrhenius constant for second order reaction Solution

STEP 0: Pre-Calculation Summary
Formula Used
frequency_factor_from_arrhenius_equation = Rate constant for second order reaction/exp(-Energy of activation/([R]*Temperature))
A = k/exp(-Ea/([R]*T))
This formula uses 2 Constants, 1 Functions, 3 Variables
Constants Used
e - Napier's constant Value Taken As 2.71828182845904523536028747135266249
[R] - Universal gas constant Value Taken As 8.31446261815324
Functions Used
exp - Exponential function, exp(Number)
Variables Used
Rate constant for second order reaction - The Rate constant for second order reaction is defined as the average rate of the reaction per concentration of the reactant having power raised to 2. (Measured in Liter per Mole Second)
Energy of activation - The Energy of activation is the minimum amount of energy that is required to activate atoms or molecules. (Measured in Joule Per Mole)
Temperature - Temperature is the degree or intensity of heat present in a substance or object. (Measured in Kelvin)
STEP 1: Convert Input(s) to Base Unit
Rate constant for second order reaction: 10 Liter per Mole Second --> 0.01 Cubic Meter per Mole Second (Check conversion here)
Energy of activation: 100 Joule Per Mole --> 100 Joule Per Mole No Conversion Required
Temperature: 85 Kelvin --> 85 Kelvin No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
A = k/exp(-Ea/([R]*T)) --> 0.01/exp(-100/([R]*85))
Evaluating ... ...
A = 0.0115199691956978
STEP 3: Convert Result to Output's Unit
0.0115199691956978 Cubic Meter per Mole Second -->11.5199691956978 Liter per Mole Second (Check conversion here)
FINAL ANSWER
11.5199691956978 Liter per Mole Second <-- Frequency factor from Arrhenius equation
(Calculation completed in 00.000 seconds)

10+ Second order reaction Calculators

Time of completion for different products for second order reaction
time_for_completion = 2.303/(Rate constant for second order reaction*(Initial concentration of reactant A-Initial concentration of reactant B))*log10(Initial concentration of reactant B*(Concentration at time t of reactant A))/(Initial concentration of reactant A*(Concentration at time t of reactant B)) Go
Rate constant for different products for second order reaction
rate_constant_for_first_order_reaction = 2.303/(Time for completion*(Initial concentration of reactant A-Initial concentration of reactant B))*log10(Initial concentration of reactant B*(Concentration at time t of reactant A))/(Initial concentration of reactant A*(Concentration at time t of reactant B)) Go
Time of completion for same product for second order reaction
time_for_completion = 1/(Concentration at time t for second order*Rate constant for second order reaction)-1/(Initial concentration for second order reaction*Rate constant for second order reaction) Go
Activation energy for second order reaction
energy_of_activation = [R]*Temperature*(ln(Frequency factor from Arrhenius equation)-ln(Rate constant for second order reaction)) Go
Rate constant for same product for second order reaction
rate_constant_for_second_order_reaction = 1/(Concentration at time t for second order*Time for completion)-1/(Initial concentration for second order reaction*Time for completion) Go
Rate constant for second order reaction from Arrhenius equation
rate_constant_for_second_order_reaction = Frequency factor from Arrhenius equation*exp(-Energy of activation/([R]*Temperature)) Go
Arrhenius constant for second order reaction
frequency_factor_from_arrhenius_equation = Rate constant for second order reaction/exp(-Energy of activation/([R]*Temperature)) Go
Time for completion for the same product by titration method for second order reaction
time_for_completion = (1/(Volume at time t*Rate constant for second order reaction))-(1/(Initial volume of reactant*Rate constant for second order reaction)) Go
Temperature in Arrhenius equation for second order reaction
temperature = Energy of activation/[R]*(ln(Frequency factor from Arrhenius equation/Rate constant for second order reaction)) Go
Rate constant for the same product by titration method for second order reaction
rate_constant_for_second_order_reaction = (1/(Volume at time t*Time for completion))-(1/(Initial volume of reactant*Time for completion)) Go

Arrhenius constant for second order reaction Formula

frequency_factor_from_arrhenius_equation = Rate constant for second order reaction/exp(-Energy of activation/([R]*Temperature))
A = k/exp(-Ea/([R]*T))

What is significance of Arrhenius equation?

The Arrhenius equation explains the effect of temperature on the rate constant. There is certainly the minimum amount of energy known as threshold energy which the reactant molecule must possess before it can react to produce products. Most of the molecules of the reactants, however, have much less kinetic energy than the threshold energy at room temperature, and hence, they do not react. As the temperature is increased, the energy of the reactant molecules increases and become equal to or greater than the threshold energy, which causes the occurrence of reaction.

How to Calculate Arrhenius constant for second order reaction?

Arrhenius constant for second order reaction calculator uses frequency_factor_from_arrhenius_equation = Rate constant for second order reaction/exp(-Energy of activation/([R]*Temperature)) to calculate the Frequency factor from Arrhenius equation, The Arrhenius constant for second order reaction formula is defined as rate constant of second order reaction per exponential form of negative activation energy divide by universal gas constant and temperature. The frequency factor measures the frequency of the molecular collisions that have the proper orientation between particles and appropriate temperature so that the reaction can occur. Frequency factor from Arrhenius equation and is denoted by A symbol.

How to calculate Arrhenius constant for second order reaction using this online calculator? To use this online calculator for Arrhenius constant for second order reaction, enter Rate constant for second order reaction (k), Energy of activation (Ea) and Temperature (T) and hit the calculate button. Here is how the Arrhenius constant for second order reaction calculation can be explained with given input values -> 11.51997 = 0.01/exp(-100/([R]*85)).

FAQ

What is Arrhenius constant for second order reaction?
The Arrhenius constant for second order reaction formula is defined as rate constant of second order reaction per exponential form of negative activation energy divide by universal gas constant and temperature. The frequency factor measures the frequency of the molecular collisions that have the proper orientation between particles and appropriate temperature so that the reaction can occur and is represented as A = k/exp(-Ea/([R]*T)) or frequency_factor_from_arrhenius_equation = Rate constant for second order reaction/exp(-Energy of activation/([R]*Temperature)). The Rate constant for second order reaction is defined as the average rate of the reaction per concentration of the reactant having power raised to 2, The Energy of activation is the minimum amount of energy that is required to activate atoms or molecules and Temperature is the degree or intensity of heat present in a substance or object.
How to calculate Arrhenius constant for second order reaction?
The Arrhenius constant for second order reaction formula is defined as rate constant of second order reaction per exponential form of negative activation energy divide by universal gas constant and temperature. The frequency factor measures the frequency of the molecular collisions that have the proper orientation between particles and appropriate temperature so that the reaction can occur is calculated using frequency_factor_from_arrhenius_equation = Rate constant for second order reaction/exp(-Energy of activation/([R]*Temperature)). To calculate Arrhenius constant for second order reaction, you need Rate constant for second order reaction (k), Energy of activation (Ea) and Temperature (T). With our tool, you need to enter the respective value for Rate constant for second order reaction, Energy of activation and Temperature 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 Frequency factor from Arrhenius equation?
In this formula, Frequency factor from Arrhenius equation uses Rate constant for second order reaction, Energy of activation and Temperature. We can use 10 other way(s) to calculate the same, which is/are as follows -
  • rate_constant_for_second_order_reaction = 1/(Concentration at time t for second order*Time for completion)-1/(Initial concentration for second order reaction*Time for completion)
  • time_for_completion = 1/(Concentration at time t for second order*Rate constant for second order reaction)-1/(Initial concentration for second order reaction*Rate constant for second order reaction)
  • rate_constant_for_first_order_reaction = 2.303/(Time for completion*(Initial concentration of reactant A-Initial concentration of reactant B))*log10(Initial concentration of reactant B*(Concentration at time t of reactant A))/(Initial concentration of reactant A*(Concentration at time t of reactant B))
  • time_for_completion = 2.303/(Rate constant for second order reaction*(Initial concentration of reactant A-Initial concentration of reactant B))*log10(Initial concentration of reactant B*(Concentration at time t of reactant A))/(Initial concentration of reactant A*(Concentration at time t of reactant B))
  • rate_constant_for_second_order_reaction = Frequency factor from Arrhenius equation*exp(-Energy of activation/([R]*Temperature))
  • frequency_factor_from_arrhenius_equation = Rate constant for second order reaction/exp(-Energy of activation/([R]*Temperature))
  • energy_of_activation = [R]*Temperature*(ln(Frequency factor from Arrhenius equation)-ln(Rate constant for second order reaction))
  • temperature = Energy of activation/[R]*(ln(Frequency factor from Arrhenius equation/Rate constant for second order reaction))
  • rate_constant_for_second_order_reaction = (1/(Volume at time t*Time for completion))-(1/(Initial volume of reactant*Time for completion))
  • time_for_completion = (1/(Volume at time t*Rate constant for second order reaction))-(1/(Initial volume of reactant*Rate constant for second order reaction))
Where is the Arrhenius constant for second order reaction calculator used?
Among many, Arrhenius constant for second order reaction calculator is widely used in real life applications like {FormulaUses}. Here are few more real life examples -
{FormulaExamplesList}
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