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Rate Constant for Zero Order Reaction from Arrhenius Equation Formula

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The Rate Constant for Zero Order Reaction is equal to the rate of the reaction because in a zero-order reaction the rate of reaction is proportional to zero power of the concentration of the reactant. Check FAQs

k 0 = A factor-zeroorder \cdot \exp (- \frac{E a1}{[R] \cdot T ZeroOrder})

k₀ - Rate Constant for Zero Order Reaction?A_{factor-zeroorder} - Frequency Factor from Arrhenius Eqn for Zero Order?E_a1 - Activation Energy?T_ZeroOrder - Temperature for Zero Order Reaction?[R] - Universal gas constant?

Rate Constant for Zero Order Reaction from Arrhenius Equation Example

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Here is how the Rate Constant for Zero Order Reaction from Arrhenius Equation equation looks like with Values.

Here is how the Rate Constant for Zero Order Reaction from Arrhenius Equation equation looks like with Units.

Here is how the Rate Constant for Zero Order Reaction from Arrhenius Equation equation looks like.

0.0006 = 0.0084 \cdot \exp (- \frac{197.3778}{8.3145 \cdot 9})

0.0006mol/m³*s = 0.0084mol/m³*s \cdot \exp (- \frac{197.3778J/mol}{8.3145 \cdot 9K})

0.0006 = 0.0084 \cdot \exp (- \frac{197.3778}{8.3145 \cdot 9})

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Rate Constant for Zero Order Reaction from Arrhenius Equation Solution

Follow our step by step solution on how to calculate Rate Constant for Zero Order Reaction from Arrhenius Equation?

FIRST Step Consider the formula

k 0 = A factor-zeroorder \cdot \exp (- \frac{E a1}{[R] \cdot T ZeroOrder})

Next Step Substitute values of Variables

∴

k 0 = 0.0084mol/m³*s \cdot \exp (- \frac{197.3778J/mol}{[R] \cdot 9K})

Next Step Substitute values of Constants

∴

k 0 = 0.0084mol/m³*s \cdot \exp (- \frac{197.3778J/mol}{8.3145 \cdot 9K})

Next Step Prepare to Evaluate

∴

k 0 = 0.0084 \cdot \exp (- \frac{197.3778}{8.3145 \cdot 9})

Next Step Evaluate

∴

k 0 = 0.000602974597435922mol/m³*s

LAST Step Rounding Answer

∴

k 0 = 0.0006mol/m³*s

Rate Constant for Zero Order Reaction from Arrhenius Equation Formula Elements

Variables

Constants

Functions

Rate Constant for Zero Order Reaction

Symbol: k₀

Measurement: Reaction RateUnit: mol/m³*s

Note: Value can be positive or negative.

Formulas to find Rate Constant for Zero Order Reaction

Frequency Factor from Arrhenius Eqn for Zero Order

Frequency Factor from Arrhenius Eqn for Zero Order is also known as the pre-exponential factor and it describes the frequency of reaction and correct molecular orientation.

Symbol: A_{factor-zeroorder}

Measurement: Reaction RateUnit: mol/m³*s

Note: Value can be positive or negative.

Formulas to find Frequency Factor from Arrhenius Eqn for Zero Order

Activation Energy

Activation Energy is the minimum amount of energy that is required to activate atoms or molecules to a condition in which they can undergo chemical transformation.

Symbol: E_a1

Measurement: Energy Per MoleUnit: J/mol

Note: Value can be positive or negative.

Formulas to find Activation Energy

Temperature for Zero Order Reaction

Temperature for Zero Order Reaction is the degree or intensity of heat present in a substance or object.

Symbol: T_ZeroOrder

Measurement: TemperatureUnit: K

Note: Value can be positive or negative.

Formulas to find Temperature for Zero Order Reaction

Universal gas constant

Universal gas constant is a fundamental physical constant that appears in the ideal gas law, relating the pressure, volume, and temperature of an ideal gas.

Symbol: [R]

Value: 8.31446261815324

exp

n an exponential function, the value of the function changes by a constant factor for every unit change in the independent variable.

Syntax: exp(Number)

Other formulas in Zero Order Reaction category

Go Initial Key Reactant Concentration with Varying Density,Temperature and Total Pressure

C key0 = C key \cdot (\frac{1 + ε \cdot X key}{1 - X key}) \cdot (\frac{T CRE \cdot π 0}{T 0 \cdot π})

Go Initial Reactant Concentration using Reactant Conversion

C o = \frac{C}{1 - X A}

Go Initial Reactant Concentration using Reactant Conversion with Varying Density

Intial Conc = \frac{(C) \cdot (1 + ε \cdot X A)}{1 - X A}

Go Key Reactant Concentration with Varying Density,Temperature and Total Pressure

C key = C key0 \cdot (\frac{1 - X key}{1 + ε \cdot X key}) \cdot (\frac{T 0 \cdot π}{T CRE \cdot π 0})

How to Evaluate Rate Constant for Zero Order Reaction from Arrhenius Equation?

Rate Constant for Zero Order Reaction from Arrhenius Equation evaluator uses Rate Constant for Zero Order Reaction = Frequency Factor from Arrhenius Eqn for Zero Order*exp(-Activation Energy/([R]*Temperature for Zero Order Reaction)) to evaluate the Rate Constant for Zero Order Reaction, The Rate constant for zero order reaction from Arrhenius equation formula is defined as the product of frequency factor with an empirical form of negative activation energy per universal gas constant times the temperature and the Arrhenius equation rate constant is inversely proportional to the temperature of the reaction. Rate Constant for Zero Order Reaction is denoted by k₀ symbol.

How to evaluate Rate Constant for Zero Order Reaction from Arrhenius Equation using this online evaluator? To use this online evaluator for Rate Constant for Zero Order Reaction from Arrhenius Equation, enter Frequency Factor from Arrhenius Eqn for Zero Order (A_{factor-zeroorder}), Activation Energy (E_a1) & Temperature for Zero Order Reaction (T_ZeroOrder) and hit the calculate button.

FAQs on Rate Constant for Zero Order Reaction from Arrhenius Equation

What is the formula to find Rate Constant for Zero Order Reaction from Arrhenius Equation?

The formula of Rate Constant for Zero Order Reaction from Arrhenius Equation is expressed as Rate Constant for Zero Order Reaction = Frequency Factor from Arrhenius Eqn for Zero Order*exp(-Activation Energy/([R]*Temperature for Zero Order Reaction)). Here is an example- 0.000603 = 0.00843*exp(-197.3778/([R]*9)).

How to calculate Rate Constant for Zero Order Reaction from Arrhenius Equation?

With Frequency Factor from Arrhenius Eqn for Zero Order (A_{factor-zeroorder}), Activation Energy (E_a1) & Temperature for Zero Order Reaction (T_ZeroOrder) we can find Rate Constant for Zero Order Reaction from Arrhenius Equation using the formula - Rate Constant for Zero Order Reaction = Frequency Factor from Arrhenius Eqn for Zero Order*exp(-Activation Energy/([R]*Temperature for Zero Order Reaction)). This formula also uses Universal gas constant and Exponential Growth (exp) function(s).

Can the Rate Constant for Zero Order Reaction from Arrhenius Equation be negative?

Yes, the Rate Constant for Zero Order Reaction from Arrhenius Equation, measured in Reaction Rate can be negative.

Which unit is used to measure Rate Constant for Zero Order Reaction from Arrhenius Equation?

Rate Constant for Zero Order Reaction from Arrhenius Equation is usually measured using the Mole per Cubic Meter Second[mol/m³*s] for Reaction Rate. Mole per Liter Second[mol/m³*s], Millimole per Liter Second[mol/m³*s] are the few other units in which Rate Constant for Zero Order Reaction from Arrhenius Equation can be measured.

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Rate Constant for Zero Order Reaction from Arrhenius Equation Formula

Rate Constant for Zero Order Reaction from Arrhenius Equation Example

Rate Constant for Zero Order Reaction from Arrhenius Equation Solution

Rate Constant for Zero Order Reaction from Arrhenius Equation Formula Elements

Other formulas in Zero Order Reaction category

How to Evaluate Rate Constant for Zero Order Reaction from Arrhenius Equation?

FAQs on Rate Constant for Zero Order Reaction from Arrhenius Equation

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