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Rate Constant for Reaction A to D for Set of Three Parallel Reactions Formula

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Rate Constant of reaction 3 is the proportionality constant relating to the rate of the chemical reaction to the conc. of reactant or product in chemical reaction 3. Check FAQs

k 3 = \frac{1}{t} \cdot \ln (\frac{A 0}{R A}) - (k 1 + k 2)

k₃ - Rate Constant of Reaction 3?t - Time?A₀ - Initial Concentration of Reactant A?R_A - Reactant A Concentration?k₁ - Reaction Rate Constant 1?k₂ - Reaction Rate Constant 2?

Rate Constant for Reaction A to D for Set of Three Parallel Reactions Example

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Here is how the Rate Constant for Reaction A to D for Set of Three Parallel Reactions equation looks like with Values.

Here is how the Rate Constant for Reaction A to D for Set of Three Parallel Reactions equation looks like with Units.

Here is how the Rate Constant for Reaction A to D for Set of Three Parallel Reactions equation looks like.

4.5E-5 = \frac{1}{3600} \cdot \ln (\frac{100}{60.5}) - (5.7E-6 + 8.9E-5)

4.5E-5s⁻¹ = \frac{1}{3600s} \cdot \ln (\frac{100mol/L}{60.5mol/L}) - (5.7E-6s⁻¹ + 8.9E-5s⁻¹)

4.5E-5 = \frac{1}{3600} \cdot \ln (\frac{100}{60.5}) - (5.7E-6 + 8.9E-5)

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Rate Constant for Reaction A to D for Set of Three Parallel Reactions Solution

Follow our step by step solution on how to calculate Rate Constant for Reaction A to D for Set of Three Parallel Reactions?

FIRST Step Consider the formula

k 3 = \frac{1}{t} \cdot \ln (\frac{A 0}{R A}) - (k 1 + k 2)

Next Step Substitute values of Variables

∴

k 3 = \frac{1}{3600s} \cdot \ln (\frac{100mol/L}{60.5mol/L}) - (5.7E-6s⁻¹ + 8.9E-5s⁻¹)

Next Step Convert Units

∴

k 3 = \frac{1}{3600s} \cdot \ln (\frac{100000mol/m³}{60500mol/m³}) - (5.7E-6s⁻¹ + 8.9E-5s⁻¹)

Next Step Prepare to Evaluate

∴

k 3 = \frac{1}{3600} \cdot \ln (\frac{100000}{60500}) - (5.7E-6 + 8.9E-5)

Next Step Evaluate

∴

k 3 = 4.52207835975821E-05s⁻¹

LAST Step Rounding Answer

∴

k 3 = 4.5E-5s⁻¹

Rate Constant for Reaction A to D for Set of Three Parallel Reactions Formula Elements

Variables

Functions

Rate Constant of Reaction 3

Rate Constant of reaction 3 is the proportionality constant relating to the rate of the chemical reaction to the conc. of reactant or product in chemical reaction 3.

Symbol: k₃

Measurement: First Order Reaction Rate ConstantUnit: s⁻¹

Note: Value should be greater than 0.

Formulas to find Rate Constant of Reaction 3

Time

Time is used to defined as the period of time that is required for the reactant to given a certain amount of product in a chemical reaction.

Symbol: t

Measurement: TimeUnit: s

Note: Value should be greater than -1.

Formulas to find Time

Initial Concentration of Reactant A

Initial Concentration of Reactant A is defined as the concentration of the reactant A at time t=0.

Symbol: A₀

Measurement: Molar ConcentrationUnit: mol/L

Note: Value should be greater than 0.

Formulas to find Initial Concentration of Reactant A

Reactant A Concentration

Reactant A Concentration is defined as the concentration of substance A after reacting for a given interval of time t.

Symbol: R_A

Measurement: Molar ConcentrationUnit: mol/L

Note: Value should be greater than -1.

Formulas to find Reactant A Concentration

Reaction Rate Constant 1

Reaction Rate Constant 1 is defined as proportionality constant relating to the rate of the chemical reaction to the conc. of reactant or product in reaction 1.

Symbol: k₁

Measurement: First Order Reaction Rate ConstantUnit: s⁻¹

Note: Value should be greater than -1.

Formulas to find Reaction Rate Constant 1

Reaction Rate Constant 2

Reaction Rate Constant 2 is the proportionality constant relating to the rate of the chemical reaction to the conc. of the reactant or product in chemical reaction 2.

Symbol: k₂

Measurement: First Order Reaction Rate ConstantUnit: s⁻¹

Note: Value should be greater than -1.

Formulas to find Reaction Rate Constant 2

The natural logarithm, also known as the logarithm to the base e, is the inverse function of the natural exponential function.

Syntax: ln(Number)

Other formulas in Kinetics for Set of Three Parallel Reactions category

Go Time taken for Set of Three Parallel Reactions

t = \frac{1}{k 1 + k 2 + k 3} \cdot \ln (\frac{A 0}{R A})

Go Rate Constant for Reaction A to B for Set of Three Parallel Reactions

k 1 = \frac{1}{t} \cdot \ln (\frac{A 0}{R A}) - (k 2 + k 3)

Go Rate Constant for Reaction A to C for Set of Three Parallel Reactions

k 2 = \frac{1}{t} \cdot \ln (\frac{A 0}{R A}) - (k 1 + k 3)

Go Concentration of Reactant A at Time t for Set of Three Parallel Reactions

R A = A 0 \cdot \exp (- (k 1 + k 2 + k 3) \cdot t)

How to Evaluate Rate Constant for Reaction A to D for Set of Three Parallel Reactions?

Rate Constant for Reaction A to D for Set of Three Parallel Reactions evaluator uses Rate Constant of Reaction 3 = 1/Time*ln(Initial Concentration of Reactant A/Reactant A Concentration)-(Reaction Rate Constant 1+Reaction Rate Constant 2) to evaluate the Rate Constant of Reaction 3, The Rate Constant for Reaction A to D for Set of Three Parallel Reactions formula is defined as the relationship between the molar concentration of the reactants and the rate of the chemical reaction taking place. Rate Constant of Reaction 3 is denoted by k₃ symbol.

How to evaluate Rate Constant for Reaction A to D for Set of Three Parallel Reactions using this online evaluator? To use this online evaluator for Rate Constant for Reaction A to D for Set of Three Parallel Reactions, enter Time (t), Initial Concentration of Reactant A (A₀), Reactant A Concentration (R_A), Reaction Rate Constant 1 (k₁) & Reaction Rate Constant 2 (k₂) and hit the calculate button.

FAQs on Rate Constant for Reaction A to D for Set of Three Parallel Reactions

What is the formula to find Rate Constant for Reaction A to D for Set of Three Parallel Reactions?

The formula of Rate Constant for Reaction A to D for Set of Three Parallel Reactions is expressed as Rate Constant of Reaction 3 = 1/Time*ln(Initial Concentration of Reactant A/Reactant A Concentration)-(Reaction Rate Constant 1+Reaction Rate Constant 2). Here is an example- 4.5E-5 = 1/3600*ln(100000/60500)-(5.67E-06+8.87E-05).

How to calculate Rate Constant for Reaction A to D for Set of Three Parallel Reactions?

With Time (t), Initial Concentration of Reactant A (A₀), Reactant A Concentration (R_A), Reaction Rate Constant 1 (k₁) & Reaction Rate Constant 2 (k₂) we can find Rate Constant for Reaction A to D for Set of Three Parallel Reactions using the formula - Rate Constant of Reaction 3 = 1/Time*ln(Initial Concentration of Reactant A/Reactant A Concentration)-(Reaction Rate Constant 1+Reaction Rate Constant 2). This formula also uses Natural Logarithm (ln) function(s).

Can the Rate Constant for Reaction A to D for Set of Three Parallel Reactions be negative?

Yes, the Rate Constant for Reaction A to D for Set of Three Parallel Reactions, measured in First Order Reaction Rate Constant can be negative.

Which unit is used to measure Rate Constant for Reaction A to D for Set of Three Parallel Reactions?

Rate Constant for Reaction A to D for Set of Three Parallel Reactions is usually measured using the 1 Per Second[s⁻¹] for First Order Reaction Rate Constant. 1 Per Millisecond[s⁻¹], 1 Per Day[s⁻¹], 1 Per Hour[s⁻¹] are the few other units in which Rate Constant for Reaction A to D for Set of Three Parallel Reactions can be measured.

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Rate Constant for Reaction A to D for Set of Three Parallel Reactions Formula

Rate Constant for Reaction A to D for Set of Three Parallel Reactions Example

Rate Constant for Reaction A to D for Set of Three Parallel Reactions Solution

Rate Constant for Reaction A to D for Set of Three Parallel Reactions Formula Elements

Other formulas in Kinetics for Set of Three Parallel Reactions category

How to Evaluate Rate Constant for Reaction A to D for Set of Three Parallel Reactions?

FAQs on Rate Constant for Reaction A to D for Set of Three Parallel Reactions

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