Initial Concentration of Reactant in Zero Order Reaction followed by First Order Reaction Solution

STEP 0: Pre-Calculation Summary
Formula Used
Initial Concentration of Reactant for Series Rxn = Reactant Concentration for Multiple Rxns+Rate Constant for Zero Order Rxn*Time Interval
CA0 = CA+k0*Δt
This formula uses 4 Variables
Variables Used
Initial Concentration of Reactant for Series Rxn - (Measured in Mole per Cubic Meter) - Initial Concentration of Reactant for Series Rxn is the first measured Concentration of a Compound in a Substance is the Initial Concentration.
Reactant Concentration for Multiple Rxns - (Measured in Mole per Cubic Meter) - The Reactant Concentration for Multiple Rxns refers to the amount of reactant present in the solvent at any given point of time during the process.
Rate Constant for Zero Order Rxn - (Measured in Mole per Cubic Meter Second) - Rate constant for Zero Order Rxn is the 1st step where the value of Rate Constant is Obtained.
Time Interval - (Measured in Second) - A Time Interval is the amount of time required for the change from initial to the final state.
STEP 1: Convert Input(s) to Base Unit
Reactant Concentration for Multiple Rxns: 44 Mole per Cubic Meter --> 44 Mole per Cubic Meter No Conversion Required
Rate Constant for Zero Order Rxn: 12 Mole per Cubic Meter Second --> 12 Mole per Cubic Meter Second No Conversion Required
Time Interval: 3 Second --> 3 Second No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
CA0 = CA+k0*Δt --> 44+12*3
Evaluating ... ...
CA0 = 80
STEP 3: Convert Result to Output's Unit
80 Mole per Cubic Meter --> No Conversion Required
FINAL ANSWER
80 Mole per Cubic Meter <-- Initial Concentration of Reactant for Series Rxn
(Calculation completed in 00.008 seconds)

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Zero Order followed by First Order Reaction Calculators

Initial Reactant Concentration using Intermediate Conc. for Zero Order followed by First Order Rxn
​ LaTeX ​ Go Initial Reactant Concentration using Intermediate = Intermediate Concentration for Series Rxn/(1/Overall Rate of Reaction*(exp(Overall Rate of Reaction-Rate Constant for 1st Order 2nd Step*Time Interval)-exp(-Rate Constant for 1st Order 2nd Step*Time Interval)))
Intermediate Concentration for Zero Order followed by First Order with Less Rxn Time
​ LaTeX ​ Go Intermediate Concentration for Series Rxn = (Initial Concentration of Reactant for Series Rxn/Overall Rate of Reaction)*(1-exp(-(Rate Constant for 1st Order 2nd Step*Time Interval for Less Reaction Time)))
Initial Reactant Concentration by Intermediate Conc. for Zero Order followed by First Order Rxn
​ LaTeX ​ Go Initial Concentration of Reactant for Series Rxn = Intermediate Concentration for Series Rxn/(1/Overall Rate of Reaction*(1-exp(-(Rate Constant for 1st Order 2nd Step*Time Interval))))
Initial Concentration of Reactant in Zero Order Reaction followed by First Order Reaction
​ LaTeX ​ Go Initial Concentration of Reactant for Series Rxn = Reactant Concentration for Multiple Rxns+Rate Constant for Zero Order Rxn*Time Interval

Initial Concentration of Reactant in Zero Order Reaction followed by First Order Reaction Formula

​LaTeX ​Go
Initial Concentration of Reactant for Series Rxn = Reactant Concentration for Multiple Rxns+Rate Constant for Zero Order Rxn*Time Interval
CA0 = CA+k0*Δt

What is Multi-step Reaction?

A multi-step reaction is a combination of two or more elementary steps. An elementary step is a single, simple step involving one or two particles. The rate-determining step is the slowest step in a multi-step reaction, and the overall reaction rate will be exactly the same as the rate of the slowest step.

What are zero order and first order reactions?

A Zero-order reaction is a chemical reaction wherein the rate does not vary with the increase or decrease in the concentration of the reactants. First-order reaction can be defined as a chemical reaction in which the reaction rate is linearly dependent on the concentration of only one reactant. In other words, a first-order reaction is a chemical reaction in which the rate varies based on the changes in the concentration of only one of the reactants.

How to Calculate Initial Concentration of Reactant in Zero Order Reaction followed by First Order Reaction?

Initial Concentration of Reactant in Zero Order Reaction followed by First Order Reaction calculator uses Initial Concentration of Reactant for Series Rxn = Reactant Concentration for Multiple Rxns+Rate Constant for Zero Order Rxn*Time Interval to calculate the Initial Concentration of Reactant for Series Rxn, The Initial Concentration of Reactant in Zero Order Reaction followed by First Order Reaction formula is defined as a Series Reaction, where in First step, Reactant A is present, where in the Second step, A will be Absent. Initial Concentration of Reactant for Series Rxn is denoted by CA0 symbol.

How to calculate Initial Concentration of Reactant in Zero Order Reaction followed by First Order Reaction using this online calculator? To use this online calculator for Initial Concentration of Reactant in Zero Order Reaction followed by First Order Reaction, enter Reactant Concentration for Multiple Rxns (CA), Rate Constant for Zero Order Rxn (k0) & Time Interval (Δt) and hit the calculate button. Here is how the Initial Concentration of Reactant in Zero Order Reaction followed by First Order Reaction calculation can be explained with given input values -> 80 = 44+12*3.

FAQ

What is Initial Concentration of Reactant in Zero Order Reaction followed by First Order Reaction?
The Initial Concentration of Reactant in Zero Order Reaction followed by First Order Reaction formula is defined as a Series Reaction, where in First step, Reactant A is present, where in the Second step, A will be Absent and is represented as CA0 = CA+k0*Δt or Initial Concentration of Reactant for Series Rxn = Reactant Concentration for Multiple Rxns+Rate Constant for Zero Order Rxn*Time Interval. The Reactant Concentration for Multiple Rxns refers to the amount of reactant present in the solvent at any given point of time during the process, Rate constant for Zero Order Rxn is the 1st step where the value of Rate Constant is Obtained & A Time Interval is the amount of time required for the change from initial to the final state.
How to calculate Initial Concentration of Reactant in Zero Order Reaction followed by First Order Reaction?
The Initial Concentration of Reactant in Zero Order Reaction followed by First Order Reaction formula is defined as a Series Reaction, where in First step, Reactant A is present, where in the Second step, A will be Absent is calculated using Initial Concentration of Reactant for Series Rxn = Reactant Concentration for Multiple Rxns+Rate Constant for Zero Order Rxn*Time Interval. To calculate Initial Concentration of Reactant in Zero Order Reaction followed by First Order Reaction, you need Reactant Concentration for Multiple Rxns (CA), Rate Constant for Zero Order Rxn (k0) & Time Interval (Δt). With our tool, you need to enter the respective value for Reactant Concentration for Multiple Rxns, Rate Constant for Zero Order Rxn & Time Interval 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 Initial Concentration of Reactant for Series Rxn?
In this formula, Initial Concentration of Reactant for Series Rxn uses Reactant Concentration for Multiple Rxns, Rate Constant for Zero Order Rxn & Time Interval. We can use 1 other way(s) to calculate the same, which is/are as follows -
  • Initial Concentration of Reactant for Series Rxn = Intermediate Concentration for Series Rxn/(1/Overall Rate of Reaction*(1-exp(-(Rate Constant for 1st Order 2nd Step*Time Interval))))
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