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Equilibrium Rate Constant given kf and kb Formula

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Equilibrium Constant of a reaction is a state approached by a dynamic chemical system after sufficient time has elapsed at which its composition has no measurable tendency towards further change. Check FAQs

K eqm = \frac{k f'}{k b'}

K_eqm - Equilibrium Constant?k_f' - Forward Reaction Rate Constant for 2nd Order?k_b' - Backward Reaction Rate Constant for 2nd Order?

Equilibrium Rate Constant given kf and kb Example

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Here is how the Equilibrium Rate Constant given kf and kb equation looks like with Values.

Here is how the Equilibrium Rate Constant given kf and kb equation looks like with Units.

Here is how the Equilibrium Rate Constant given kf and kb equation looks like.

16.3492 = \frac{0.0062}{0.0004}

16.3492 = \frac{0.0062L/(mol*s)}{0.0004L/(mol*s)}

16.3492 = \frac{0.0062}{0.0004}

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Equilibrium Rate Constant given kf and kb Solution

Follow our step by step solution on how to calculate Equilibrium Rate Constant given kf and kb?

FIRST Step Consider the formula

K eqm = \frac{k f'}{k b'}

Next Step Substitute values of Variables

∴

K eqm = \frac{0.0062L/(mol*s)}{0.0004L/(mol*s)}

Next Step Convert Units

∴

K eqm = \frac{6.2E-6m³/(mol*s)}{3.8E-7m³/(mol*s)}

Next Step Prepare to Evaluate

∴

K eqm = \frac{6.2E-6}{3.8E-7}

Next Step Evaluate

∴

K eqm = 16.3492063492063

LAST Step Rounding Answer

∴

K eqm = 16.3492

Equilibrium Rate Constant given kf and kb Formula Elements

Variables

Equilibrium Constant

Equilibrium Constant of a reaction is a state approached by a dynamic chemical system after sufficient time has elapsed at which its composition has no measurable tendency towards further change.

Symbol: K_eqm

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Equilibrium Constant

Forward Reaction Rate Constant for 2nd Order

Forward Reaction Rate Constant for 2nd Order is used to define the relationship between the molar concentration of the reactants and the rate of the chemical reaction in forward direction.

Symbol: k_f'

Measurement: Second Order Reaction Rate ConstantUnit: L/(mol*s)

Note: Value should be greater than 0.

Formulas to find Forward Reaction Rate Constant for 2nd Order

Backward Reaction Rate Constant for 2nd Order

Backward Reaction Rate Constant for 2nd Order is the proportionality constant relating the rate of the chemical reaction to the conc. of reactant or product in a backward reaction.

Symbol: k_b'

Measurement: Second Order Reaction Rate ConstantUnit: L/(mol*s)

Note: Value should be greater than 0.

Formulas to find Backward Reaction Rate Constant for 2nd Order

Other formulas in Microscopic Reversibility category

Go Product Conc for 1st Order Opposed by 1st Order Rxn given Initial Conc of B greater than 0

x = x eq \cdot (1 - \exp (- k f \cdot (\frac{A 0 + B 0}{B 0 + x eq}) \cdot t))

Go Product Conc of First Order Opposed by First Order Reaction given Initial Conc of Reactant

x = x eq \cdot (1 - \exp (- k f \cdot t \cdot (\frac{A 0}{x eq})))

Go Product Concentration of 1st Order Opposed by 1st Order Reaction at given Time t

x = x eq \cdot (1 - \exp (- (k f + k b) \cdot t))

Go Reactant Concentration at given Time t

A = A 0 \cdot (\frac{k f}{k f + k b}) \cdot ((\frac{k b}{k f}) + \exp (- (k f + k b) \cdot t))

How to Evaluate Equilibrium Rate Constant given kf and kb?

Equilibrium Rate Constant given kf and kb evaluator uses Equilibrium Constant = Forward Reaction Rate Constant for 2nd Order/Backward Reaction Rate Constant for 2nd Order to evaluate the Equilibrium Constant, The Equilibrium Rate Constant given kf and kb formula is defined as the ratio of the forward reaction rate constant to the backward reaction rate constant. Equilibrium Constant is denoted by K_eqm symbol.

How to evaluate Equilibrium Rate Constant given kf and kb using this online evaluator? To use this online evaluator for Equilibrium Rate Constant given kf and kb, enter Forward Reaction Rate Constant for 2nd Order (k_f') & Backward Reaction Rate Constant for 2nd Order (k_b') and hit the calculate button.

FAQs on Equilibrium Rate Constant given kf and kb

What is the formula to find Equilibrium Rate Constant given kf and kb?

The formula of Equilibrium Rate Constant given kf and kb is expressed as Equilibrium Constant = Forward Reaction Rate Constant for 2nd Order/Backward Reaction Rate Constant for 2nd Order. Here is an example- 16.34921 = 6.18E-06/3.78E-07.

How to calculate Equilibrium Rate Constant given kf and kb?

With Forward Reaction Rate Constant for 2nd Order (k_f') & Backward Reaction Rate Constant for 2nd Order (k_b') we can find Equilibrium Rate Constant given kf and kb using the formula - Equilibrium Constant = Forward Reaction Rate Constant for 2nd Order/Backward Reaction Rate Constant for 2nd Order.

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Equilibrium Rate Constant given kf and kb Formula

Equilibrium Rate Constant given kf and kb Example

Equilibrium Rate Constant given kf and kb Solution

Equilibrium Rate Constant given kf and kb Formula Elements

Other formulas in Microscopic Reversibility category

How to Evaluate Equilibrium Rate Constant given kf and kb?

FAQs on Equilibrium Rate Constant given kf and kb

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