Rate Constant of Third Order Irreversible Reaction Solution

STEP 0: Pre-Calculation Summary
Formula Used
Rate Constant for Third Order Reaction = Reaction Rate/(Concentration of Reactant A*Concentration of Reactant B*Concentration of Reactant D)
k3 = r/(CA*CB*CD)
This formula uses 5 Variables
Variables Used
Rate Constant for Third Order Reaction - (Measured in Square Cubic Meter per square Mole per Second) - Rate Constant for Third Order Reaction is defined as the average rate of the reaction per concentration of the reactant having power raised to 3.
Reaction Rate - (Measured in Mole per Cubic Meter Second) - Reaction Rate is the rate at which a reaction occurs to achieve the desire product.
Concentration of Reactant A - (Measured in Mole per Cubic Meter) - Concentration of Reactant A refers to the amount of reactant A present in the solvent at any given point of time during the process.
Concentration of Reactant B - (Measured in Mole per Cubic Meter) - Concentration of Reactant B refers to the amount of reactant B present in the solvent at any given point of time during the process.
Concentration of Reactant D - (Measured in Mole per Cubic Meter) - Concentration of Reactant D refers to the amount of reactant D present in the solvent at any given point of time during the process.
STEP 1: Convert Input(s) to Base Unit
Reaction Rate: 0.017 Mole per Cubic Meter Second --> 0.017 Mole per Cubic Meter Second No Conversion Required
Concentration of Reactant A: 1.1 Mole per Cubic Meter --> 1.1 Mole per Cubic Meter No Conversion Required
Concentration of Reactant B: 8.2 Mole per Cubic Meter --> 8.2 Mole per Cubic Meter No Conversion Required
Concentration of Reactant D: 12 Mole per Cubic Meter --> 12 Mole per Cubic Meter No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
k3 = r/(CA*CB*CD) --> 0.017/(1.1*8.2*12)
Evaluating ... ...
k3 = 0.000157058388765706
STEP 3: Convert Result to Output's Unit
0.000157058388765706 Square Cubic Meter per square Mole per Second --> No Conversion Required
FINAL ANSWER
0.000157058388765706 0.000157 Square Cubic Meter per square Mole per Second <-- Rate Constant for Third Order Reaction
(Calculation completed in 00.004 seconds)

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Third Order Irreversible Reaction Calculators

Reactant Concentration of Third Order Irreversible Reaction
​ LaTeX ​ Go Concentration of Reactant A = Reaction Rate/(Rate Constant for Third Order Reaction*Concentration of Reactant B*Concentration of Reactant D)
Rate Constant of Third Order Irreversible Reaction
​ LaTeX ​ Go Rate Constant for Third Order Reaction = Reaction Rate/(Concentration of Reactant A*Concentration of Reactant B*Concentration of Reactant D)
Rate Constant of Third Order Irreversible Reaction with Two Equal Reactant Concentrations
​ LaTeX ​ Go Rate Constant for Third Order Reaction = Reaction Rate/(Concentration of Reactant A*(Concentration of Reactant B)^2)
Reaction Rate of Third Order Irreversible Reaction with Two Equal Reactant Concentrations
​ LaTeX ​ Go Reaction Rate = Rate Constant for Third Order Reaction*Concentration of Reactant A*(Concentration of Reactant B)^2

Important Formulas in Constant Volume Batch Reactor for First, Second and Third Order Reaction Calculators

Rate Constant for First Order Irreversible Reaction using log10
​ LaTeX ​ Go Rate Constant for First Order Reaction = -2.303*(log10(1-Reactant Conversion))/Reaction Time
Reaction Time for First Order Irreversible Reaction using log10
​ LaTeX ​ Go Reaction Time = -2.303*(log10(1-Reactant Conversion))/Rate Constant for First Order Reaction
Rate Constant for First Order Irreversible Reaction
​ LaTeX ​ Go Rate Constant for First Order Reaction = -(ln(1-Reactant Conversion))/Reaction Time
Reaction Time for First Order Irreversible Reaction
​ LaTeX ​ Go Reaction Time = -(ln(1-Reactant Conversion))/Rate Constant for First Order Reaction

Rate Constant of Third Order Irreversible Reaction Formula

​LaTeX ​Go
Rate Constant for Third Order Reaction = Reaction Rate/(Concentration of Reactant A*Concentration of Reactant B*Concentration of Reactant D)
k3 = r/(CA*CB*CD)

What is third order reaction?

A reaction is said to be third order when the overall order is three. The rate of a third-order reaction may be proportional to one concentration raised to power 3, or to the product of two concentrations with any one concentration squared, or to the product of three concentrations.

How to Calculate Rate Constant of Third Order Irreversible Reaction?

Rate Constant of Third Order Irreversible Reaction calculator uses Rate Constant for Third Order Reaction = Reaction Rate/(Concentration of Reactant A*Concentration of Reactant B*Concentration of Reactant D) to calculate the Rate Constant for Third Order Reaction, The Rate Constant of Third Order Irreversible Reaction formula is defined as the proportionality constant in the equation that expresses the relationship between the rate of a chemical reaction and the concentrations of the reacting substances. Rate Constant for Third Order Reaction is denoted by k3 symbol.

How to calculate Rate Constant of Third Order Irreversible Reaction using this online calculator? To use this online calculator for Rate Constant of Third Order Irreversible Reaction, enter Reaction Rate (r), Concentration of Reactant A (CA), Concentration of Reactant B (CB) & Concentration of Reactant D (CD) and hit the calculate button. Here is how the Rate Constant of Third Order Irreversible Reaction calculation can be explained with given input values -> 0.000157 = 0.017/(1.1*8.2*12).

FAQ

What is Rate Constant of Third Order Irreversible Reaction?
The Rate Constant of Third Order Irreversible Reaction formula is defined as the proportionality constant in the equation that expresses the relationship between the rate of a chemical reaction and the concentrations of the reacting substances and is represented as k3 = r/(CA*CB*CD) or Rate Constant for Third Order Reaction = Reaction Rate/(Concentration of Reactant A*Concentration of Reactant B*Concentration of Reactant D). Reaction Rate is the rate at which a reaction occurs to achieve the desire product, Concentration of Reactant A refers to the amount of reactant A present in the solvent at any given point of time during the process, Concentration of Reactant B refers to the amount of reactant B present in the solvent at any given point of time during the process & Concentration of Reactant D refers to the amount of reactant D present in the solvent at any given point of time during the process.
How to calculate Rate Constant of Third Order Irreversible Reaction?
The Rate Constant of Third Order Irreversible Reaction formula is defined as the proportionality constant in the equation that expresses the relationship between the rate of a chemical reaction and the concentrations of the reacting substances is calculated using Rate Constant for Third Order Reaction = Reaction Rate/(Concentration of Reactant A*Concentration of Reactant B*Concentration of Reactant D). To calculate Rate Constant of Third Order Irreversible Reaction, you need Reaction Rate (r), Concentration of Reactant A (CA), Concentration of Reactant B (CB) & Concentration of Reactant D (CD). With our tool, you need to enter the respective value for Reaction Rate, Concentration of Reactant A, Concentration of Reactant B & Concentration of Reactant D 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 Rate Constant for Third Order Reaction?
In this formula, Rate Constant for Third Order Reaction uses Reaction Rate, Concentration of Reactant A, Concentration of Reactant B & Concentration of Reactant D. We can use 2 other way(s) to calculate the same, which is/are as follows -
  • Rate Constant for Third Order Reaction = Reaction Rate/(Concentration of Reactant A*(Concentration of Reactant B)^2)
  • Rate Constant for Third Order Reaction = Reaction Rate/(Concentration of Reactant A*(Concentration of Reactant B)^2)
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