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Dissociation Rate Constant given Catalytic Rate Constant Formula

GoDissociation Rate Constant in Enzymatic Reaction Mechanism Formula

GoDissociation Rate Constant given Concentration of Enzyme and Substrate Formula

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The Dissociation Rate Constant is the ratio of reverse and forward rate constant. Check FAQs

K D = (\frac{k cat \cdot [E 0] \cdot S}{V 0}) - S

K_D - Dissociation Rate Constant?k_cat - Catalytic Rate Constant?[E₀] - Initial Enzyme Concentration?S - Substrate Concentration?V₀ - Initial Reaction Rate?

Dissociation Rate Constant given Catalytic Rate Constant Example

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Here is how the Dissociation Rate Constant given Catalytic Rate Constant equation looks like with Values.

Here is how the Dissociation Rate Constant given Catalytic Rate Constant equation looks like with Units.

Here is how the Dissociation Rate Constant given Catalytic Rate Constant equation looks like.

215.1667 = (\frac{0.65 \cdot 100 \cdot 1.5}{0.45}) - 1.5

215.1667mol/L = (\frac{0.65s⁻¹ \cdot 100mol/L \cdot 1.5mol/L}{0.45mol/L*s}) - 1.5mol/L

215.1667 = (\frac{0.65 \cdot 100 \cdot 1.5}{0.45}) - 1.5

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Dissociation Rate Constant given Catalytic Rate Constant Solution

Follow our step by step solution on how to calculate Dissociation Rate Constant given Catalytic Rate Constant?

FIRST Step Consider the formula

K D = (\frac{k cat \cdot [E 0] \cdot S}{V 0}) - S

Next Step Substitute values of Variables

∴

K D = (\frac{0.65s⁻¹ \cdot 100mol/L \cdot 1.5mol/L}{0.45mol/L*s}) - 1.5mol/L

Next Step Convert Units

∴

K D = (\frac{0.65s⁻¹ \cdot 100000mol/m³ \cdot 1500mol/m³}{450mol/m³*s}) - 1500mol/m³

Next Step Prepare to Evaluate

∴

K D = (\frac{0.65 \cdot 100000 \cdot 1500}{450}) - 1500

Next Step Evaluate

∴

K D = 215166.666666667mol/m³

Next Step Convert to Output's Unit

∴

K D = 215.166666666667mol/L

LAST Step Rounding Answer

∴

K D = 215.1667mol/L

Dissociation Rate Constant given Catalytic Rate Constant Formula Elements

Variables

Dissociation Rate Constant

The Dissociation Rate Constant is the ratio of reverse and forward rate constant.

Symbol: K_D

Measurement: Molar ConcentrationUnit: mol/L

Note: Value can be positive or negative.

Formulas to find Dissociation Rate Constant

Catalytic Rate Constant

The Catalytic Rate Constant is defined as the rate constant for conversion of the enzyme-substrate complex to enzyme and product.

Symbol: k_cat

Measurement: First Order Reaction Rate ConstantUnit: s⁻¹

Note: Value can be positive or negative.

Formulas to find Catalytic Rate Constant

Initial Enzyme Concentration

The Initial Enzyme Concentration is defined as the concentration of enzyme at the start of the reaction.

Symbol: [E₀]

Measurement: Molar ConcentrationUnit: mol/L

Note: Value should be greater than 0.

Formulas to find Initial Enzyme Concentration

Substrate Concentration

The Substrate Concentration is the number of moles of substrate per liter solution.

Symbol: S

Measurement: Molar ConcentrationUnit: mol/L

Note: Value can be positive or negative.

Formulas to find Substrate Concentration

Initial Reaction Rate

The Initial Reaction Rate is defined as the initial speed at which a chemical reaction takes place.

Symbol: V₀

Measurement: Reaction RateUnit: mol/L*s

Note: Value can be positive or negative.

Formulas to find Initial Reaction Rate

Other Formulas to find Dissociation Rate Constant

Go Dissociation Rate Constant in Enzymatic Reaction Mechanism

K D = \frac{k r}{k f}

Go Dissociation Rate Constant given Concentration of Enzyme and Substrate

K D = (\frac{V max \cdot S}{V 0}) - S

Other formulas in Rate Constants of Enzymatic Reaction category

Go Catalytic Rate Constant at Low Substrate Concentration

k cat = \frac{V 0 \cdot K M}{[E 0] \cdot S}

Go Forward Rate Constant in Enzymatic Reaction mechanism

k f = \frac{k r \cdot ES}{S \cdot ([E 0] - ES)}

Go Reverse Rate Constant in Enzymatic Reaction Mechanism

k r = \frac{k f \cdot S \cdot ([E 0] - ES)}{ES}

Go Forward Rate Constant given Dissociation Rate Constant

k f = (\frac{k r}{K D})

How to Evaluate Dissociation Rate Constant given Catalytic Rate Constant?

Dissociation Rate Constant given Catalytic Rate Constant evaluator uses Dissociation Rate Constant = ((Catalytic Rate Constant*Initial Enzyme Concentration*Substrate Concentration)/Initial Reaction Rate)-Substrate Concentration to evaluate the Dissociation Rate Constant, The Dissociation rate constant given catalytic rate constant formula is defined as the relation with an initial rate of the system, catalytic rate constant, and with enzyme and substrate concentration. Dissociation Rate Constant is denoted by K_D symbol.

How to evaluate Dissociation Rate Constant given Catalytic Rate Constant using this online evaluator? To use this online evaluator for Dissociation Rate Constant given Catalytic Rate Constant, enter Catalytic Rate Constant (k_cat), Initial Enzyme Concentration ([E₀]), Substrate Concentration (S) & Initial Reaction Rate (V₀) and hit the calculate button.

FAQs on Dissociation Rate Constant given Catalytic Rate Constant

What is the formula to find Dissociation Rate Constant given Catalytic Rate Constant?

The formula of Dissociation Rate Constant given Catalytic Rate Constant is expressed as Dissociation Rate Constant = ((Catalytic Rate Constant*Initial Enzyme Concentration*Substrate Concentration)/Initial Reaction Rate)-Substrate Concentration. Here is an example- 0.215167 = ((0.65*100000*1500)/450)-1500.

How to calculate Dissociation Rate Constant given Catalytic Rate Constant?

With Catalytic Rate Constant (k_cat), Initial Enzyme Concentration ([E₀]), Substrate Concentration (S) & Initial Reaction Rate (V₀) we can find Dissociation Rate Constant given Catalytic Rate Constant using the formula - Dissociation Rate Constant = ((Catalytic Rate Constant*Initial Enzyme Concentration*Substrate Concentration)/Initial Reaction Rate)-Substrate Concentration.

What are the other ways to Calculate Dissociation Rate Constant?

Here are the different ways to Calculate Dissociation Rate Constant-

Dissociation Rate Constant=Reverse Rate Constant/Forward Rate Constant
Dissociation Rate Constant=((Maximum Rate*Substrate Concentration)/Initial Reaction Rate)-Substrate Concentration

Can the Dissociation Rate Constant given Catalytic Rate Constant be negative?

Yes, the Dissociation Rate Constant given Catalytic Rate Constant, measured in Molar Concentration can be negative.

Which unit is used to measure Dissociation Rate Constant given Catalytic Rate Constant?

Dissociation Rate Constant given Catalytic Rate Constant is usually measured using the Mole per Liter[mol/L] for Molar Concentration. Mole per Cubic Meter[mol/L], Mole per Cubic Millimeter[mol/L], Kilomole per Cubic Meter[mol/L] are the few other units in which Dissociation Rate Constant given Catalytic Rate Constant can be measured.

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Dissociation Rate Constant given Catalytic Rate Constant Formula

​GoDissociation Rate Constant in Enzymatic Reaction Mechanism Formula

​GoDissociation Rate Constant given Concentration of Enzyme and Substrate Formula

Dissociation Rate Constant given Catalytic Rate Constant Example

Dissociation Rate Constant given Catalytic Rate Constant Solution

Dissociation Rate Constant given Catalytic Rate Constant Formula Elements

Other Formulas to find Dissociation Rate Constant

Other formulas in Rate Constants of Enzymatic Reaction category

How to Evaluate Dissociation Rate Constant given Catalytic Rate Constant?

FAQs on Dissociation Rate Constant given Catalytic Rate Constant

Variable Name

GoDissociation Rate Constant in Enzymatic Reaction Mechanism Formula

GoDissociation Rate Constant given Concentration of Enzyme and Substrate Formula