Prashant Singh
K J Somaiya College of Engineering (K J Somaiya), Mumbai
Prashant Singh has created this Calculator and 100+ more calculators!
Akshada Kulkarni
National Institute of Information Technology (NIIT), Neemrana
Akshada Kulkarni has verified this Calculator and 500+ more calculators!

8 Other formulas that you can solve using the same Inputs

Graphical representation for time for completion
Time for completion=(2.303/Rate constant for first order reaction)*log10(Initial concentration for first order reaction)-(2.303/Rate constant for first order reaction)*log10(Concentration at time t) GO
Time for completion of first order reaction
Time for completion=2.303/Rate constant for first order reaction*log10(Initial concentration of reactant A/Concentration at time t of reactant A) GO
Time for completion for first order when rate constant and initial concentration is given
Time for completion=2.303/Rate constant for first order reaction*log10(Initial concentration for first order reaction/Concentration at time t) GO
Arrhenius constant for first order reaction
Frequency factor from Arrhenius equation=Rate constant for first order reaction/exp(-Energy of activation/([R]*Temperature)) GO
Temperature in Arrhenius equation for first order reaction
Temperature=Energy of activation/[R]*(ln(Frequency factor from Arrhenius equation/Rate constant for first order reaction)) GO
Activation energy for first order reaction
Energy of activation=[R]*Temperature*(ln(Frequency factor from Arrhenius equation/Rate constant for first order reaction)) GO
Time for completion by titration method for first order reaction
Time for completion=(2.303/Rate constant for first order reaction)*log10(Initial volume of reactant/Volume at time t) GO
Half time completion of first order reaction
Half time=0.693/Rate constant for first order reaction GO

1 Other formulas that calculate the same Output

Average time of completion when half-time is given
Average time=1.44*Half time GO

Average time of completion for first order reaction Formula

Average time=1/Rate constant for first order reaction
t<sub>avg</sub>=1/k
More formulas
Rate of chemical reaction GO
Total change in concentration of reaction GO
Total time taken during reaction GO
Overall order of reaction GO
Order of reaction with respect to reactant A GO
Order of reaction with respect to reactant B GO
Rate constant of zero-order reaction GO
Initial concentration of zero order reaction GO
Concentration of time of zero order reaction GO
Time for completion of zero order reaction GO
Concentration of time at half-time for zero order reaction GO
Initial concentration of zero order reaction at half time GO
Time for completion of zero order reaction at half time GO
Initial concentration when time for completion at half time is given GO
Rate constant at half time of zero order reaction GO
Time for completion of first order reaction GO
Rate constant of first order reaction GO
Time for completion for first order when rate constant and initial concentration is given GO
Half time completion of first order reaction GO
Rate constant at half time for first order reaction GO
Average time of completion when half-time is given GO
Rate constant when average time is given GO
Half time for completion when average time is given GO
Graphical representation for time for completion GO
Rate constant for same product for second order reaction GO
Time of completion for same product for second order reaction GO
Rate constant for different products for second order reaction GO
Time of completion for different products for second order reaction GO
Rate constant under constant pressure and temperature for zero order reaction GO
Rate constant by titration method for first order reaction GO
Time for completion by titration method for first order reaction GO
Rate constant by titration method for zero order reaction GO
Time for completion by titration method for zero order reaction GO
Rate constant for the same product by titration method for second order reaction GO
Time for completion for the same product by titration method for second order reaction GO
Rate constant for zero order reaction from Arrhenius equation GO
Arrhenius constant for zero order reaction GO
Activation energy for zero order reactions GO
Arrhenius constant for first order reaction GO
Activation energy for first order reaction GO
Rate constant for second order reaction from Arrhenius equation GO
Arrhenius constant for second order reaction GO
Activation energy for second order reaction GO
Temperature in Arrhenius equation for zero order reaction GO
Temperature in Arrhenius equation for first order reaction GO
Temperature in Arrhenius equation for second order reaction GO

What is first-order reaction?

In the first-order reaction, the rate of reaction is proportional to the first power of the concentration of the reactant. The concentration of the reactant in the first-order reaction decreases exponentially with time.

How to Calculate Average time of completion for first order reaction?

Average time of completion for first order reaction calculator uses Average time=1/Rate constant for first order reaction to calculate the Average time, The Average time of completion for first order reaction formula is defined as the time for the reaction that is inversely proportional to the rate constant of the reaction. Average time and is denoted by tavg symbol.

How to calculate Average time of completion for first order reaction using this online calculator? To use this online calculator for Average time of completion for first order reaction, enter Rate constant for first order reaction (k) and hit the calculate button. Here is how the Average time of completion for first order reaction calculation can be explained with given input values -> 0.111111 = 1/9.

FAQ

What is Average time of completion for first order reaction?
The Average time of completion for first order reaction formula is defined as the time for the reaction that is inversely proportional to the rate constant of the reaction and is represented as tavg=1/k or Average time=1/Rate constant for first order reaction. The Rate constant for first order reaction is defined as the rate of the reaction divided by the concentration of the reactant.
How to calculate Average time of completion for first order reaction?
The Average time of completion for first order reaction formula is defined as the time for the reaction that is inversely proportional to the rate constant of the reaction is calculated using Average time=1/Rate constant for first order reaction. To calculate Average time of completion for first order reaction, you need Rate constant for first order reaction (k). With our tool, you need to enter the respective value for Rate constant for first order reaction 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 Average time?
In this formula, Average time uses Rate constant for first order reaction. We can use 1 other way(s) to calculate the same, which is/are as follows -
  • Average time=1.44*Half time
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