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Arrhenius Constant for Zero Order Reaction Formula

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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. Check FAQs

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

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

Arrhenius Constant for Zero Order Reaction Example

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

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

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

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

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

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

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Arrhenius Constant for Zero Order Reaction Solution

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

FIRST Step Consider the formula

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

Next Step Substitute values of Variables

∴

A factor-zeroorder = \frac{0.0006mol/m³*s}{\exp (- \frac{197.3778J/mol}{[R] \cdot 9K})}

Next Step Substitute values of Constants

∴

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

Next Step Prepare to Evaluate

∴

A factor-zeroorder = \frac{0.0006}{\exp (- \frac{197.3778}{8.3145 \cdot 9})}

Next Step Evaluate

∴

A factor-zeroorder = 0.00843035514533463mol/m³*s

LAST Step Rounding Answer

∴

A factor-zeroorder = 0.0084mol/m³*s

Arrhenius Constant for Zero Order Reaction Formula Elements

Variables

Constants

Functions

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

Rate Constant for Zero Order Reaction

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.

Symbol: k₀

Measurement: Reaction RateUnit: mol/m³*s

Note: Value can be positive or negative.

Formulas to find Rate Constant for Zero Order Reaction

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 Arrhenius Constant for Zero Order Reaction?

Arrhenius Constant for Zero Order Reaction evaluator uses Frequency Factor from Arrhenius Eqn for Zero Order = Rate Constant for Zero Order Reaction/exp(-Activation Energy/([R]*Temperature for Zero Order Reaction)) to evaluate the Frequency Factor from Arrhenius Eqn for Zero Order, The Arrhenius constant for zero order reaction formula is defined as to measure 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 Eqn for Zero Order is denoted by A_{factor-zeroorder} symbol.

How to evaluate Arrhenius Constant for Zero Order Reaction using this online evaluator? To use this online evaluator for Arrhenius Constant for Zero Order Reaction, enter Rate Constant for Zero Order Reaction (k₀), Activation Energy (E_a1) & Temperature for Zero Order Reaction (T_ZeroOrder) and hit the calculate button.

FAQs on Arrhenius Constant for Zero Order Reaction

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

The formula of Arrhenius Constant for Zero Order Reaction is expressed as Frequency Factor from Arrhenius Eqn for Zero Order = Rate Constant for Zero Order Reaction/exp(-Activation Energy/([R]*Temperature for Zero Order Reaction)). Here is an example- 0.080669 = 0.000603/exp(-197.3778/([R]*9)).

How to calculate Arrhenius Constant for Zero Order Reaction?

With Rate Constant for Zero Order Reaction (k₀), Activation Energy (E_a1) & Temperature for Zero Order Reaction (T_ZeroOrder) we can find Arrhenius Constant for Zero Order Reaction using the formula - Frequency Factor from Arrhenius Eqn for Zero Order = Rate Constant for Zero Order Reaction/exp(-Activation Energy/([R]*Temperature for Zero Order Reaction)). This formula also uses Universal gas constant and Exponential Growth (exp) function(s).

Can the Arrhenius Constant for Zero Order Reaction be negative?

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

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

Arrhenius Constant for Zero Order Reaction 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 Arrhenius Constant for Zero Order Reaction can be measured.

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Arrhenius Constant for Zero Order Reaction Formula

Arrhenius Constant for Zero Order Reaction Example

Arrhenius Constant for Zero Order Reaction Solution

Arrhenius Constant for Zero Order Reaction Formula Elements

Other formulas in Zero Order Reaction category

How to Evaluate Arrhenius Constant for Zero Order Reaction?

FAQs on Arrhenius Constant for Zero Order Reaction

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