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Forward Reaction Rate Const of 1st Order Opposed by 1st Order Rxn given Initial Conc of Reactant Formula

GoForward Reaction Rate Constant of First Order Opposed by First Order Reaction Formula

GoForward Reaction Rate Constant when Initial B Concentration greater than 0 Formula

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Forward Reaction Rate Constant is used to define the relationship between the molar concentration of the reactants and the rate of the chemical reaction in forward direction. Check FAQs

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

k_f - Forward Reaction Rate Constant?t - Time?x_eq - Concentration of Reactant at Equilibrium?A₀ - Initial Concentration of Reactant A?x - Concentration of Product at Time t?

Forward Reaction Rate Const of 1st Order Opposed by 1st Order Rxn given Initial Conc of Reactant Example

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Here is how the Forward Reaction Rate Const of 1st Order Opposed by 1st Order Rxn given Initial Conc of Reactant equation looks like with Values.

Here is how the Forward Reaction Rate Const of 1st Order Opposed by 1st Order Rxn given Initial Conc of Reactant equation looks like with Units.

Here is how the Forward Reaction Rate Const of 1st Order Opposed by 1st Order Rxn given Initial Conc of Reactant equation looks like.

9.7E-5 = (\frac{1}{3600}) \cdot (\frac{70}{100}) \cdot \ln (\frac{70}{70 - 27.5})

9.7E-5s⁻¹ = (\frac{1}{3600s}) \cdot (\frac{70mol/L}{100mol/L}) \cdot \ln (\frac{70mol/L}{70mol/L - 27.5mol/L})

9.7E-5 = (\frac{1}{3600}) \cdot (\frac{70}{100}) \cdot \ln (\frac{70}{70 - 27.5})

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Complex Reactions » fx Forward Reaction Rate Const of 1st Order Opposed by 1st Order Rxn given Initial Conc of Reactant

Forward Reaction Rate Const of 1st Order Opposed by 1st Order Rxn given Initial Conc of Reactant Solution

Follow our step by step solution on how to calculate Forward Reaction Rate Const of 1st Order Opposed by 1st Order Rxn given Initial Conc of Reactant?

FIRST Step Consider the formula

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

Next Step Substitute values of Variables

∴

k f = (\frac{1}{3600s}) \cdot (\frac{70mol/L}{100mol/L}) \cdot \ln (\frac{70mol/L}{70mol/L - 27.5mol/L})

Next Step Convert Units

∴

k f = (\frac{1}{3600s}) \cdot (\frac{70000mol/m³}{100000mol/m³}) \cdot \ln (\frac{70000mol/m³}{70000mol/m³ - 27500mol/m³})

Next Step Prepare to Evaluate

∴

k f = (\frac{1}{3600}) \cdot (\frac{70000}{100000}) \cdot \ln (\frac{70000}{70000 - 27500})

Next Step Evaluate

∴

k f = 9.70260600786921E-05s⁻¹

LAST Step Rounding Answer

∴

k f = 9.7E-5s⁻¹

Forward Reaction Rate Const of 1st Order Opposed by 1st Order Rxn given Initial Conc of Reactant Formula Elements

Variables

Functions

Forward Reaction Rate Constant

Forward Reaction Rate Constant 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: First Order Reaction Rate ConstantUnit: s⁻¹

Note: Value should be greater than 0.

Formulas to find Forward Reaction Rate Constant

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

Concentration of Reactant at Equilibrium

Concentration of Reactant at Equilibrium is defined as the amount of reactant present when the reaction is at equilibrium condition.

Symbol: x_eq

Measurement: Molar ConcentrationUnit: mol/L

Note: Value should be greater than 0.

Formulas to find Concentration of Reactant at Equilibrium

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

Concentration of Product at Time t

Concentration of Product at Time t is defined as the amount of reactant that has been converted into product in a time interval of t.

Symbol: x

Measurement: Molar ConcentrationUnit: mol/L

Note: Value should be greater than 0.

Formulas to find Concentration of Product at Time t

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 to find Forward Reaction Rate Constant

Go Forward Reaction Rate Constant of First Order Opposed by First Order Reaction

k f = (\frac{\ln (\frac{x eq}{x eq - x})}{t}) - k b

Go Forward Reaction Rate Constant when Initial B Concentration greater than 0

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

Other formulas in First Order Opposed by First Order Reactions category

Go Time taken for 1st Order Opposed by 1st Order Reaction

t = \frac{\ln (\frac{x eq}{x eq - x})}{k f + k b}

Go Backward Reaction Rate Constant of First Order Opposed by First Order Reaction

k b = (\frac{\ln (\frac{x eq}{x eq - x})}{t back}) - k f

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 Equilibrium Reactant Concentration of First Order Opposed by First Order Reaction at given Time t

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

How to Evaluate Forward Reaction Rate Const of 1st Order Opposed by 1st Order Rxn given Initial Conc of Reactant?

Forward Reaction Rate Const of 1st Order Opposed by 1st Order Rxn given Initial Conc of Reactant evaluator uses Forward Reaction Rate Constant = (1/Time)*(Concentration of Reactant at Equilibrium/Initial Concentration of Reactant A)*ln(Concentration of Reactant at Equilibrium/(Concentration of Reactant at Equilibrium-Concentration of Product at Time t)) to evaluate the Forward Reaction Rate Constant, The Forward Reaction Rate Const of 1st Order Opposed by 1st Order Rxn given Initial Conc of Reactant formula is defined as the relationship between the molar concentration of the reactants and the rate of the chemical reaction taking place in the forward direction. Forward Reaction Rate Constant is denoted by k_f symbol.

How to evaluate Forward Reaction Rate Const of 1st Order Opposed by 1st Order Rxn given Initial Conc of Reactant using this online evaluator? To use this online evaluator for Forward Reaction Rate Const of 1st Order Opposed by 1st Order Rxn given Initial Conc of Reactant, enter Time (t), Concentration of Reactant at Equilibrium (x_eq), Initial Concentration of Reactant A (A₀) & Concentration of Product at Time t (x) and hit the calculate button.

FAQs on Forward Reaction Rate Const of 1st Order Opposed by 1st Order Rxn given Initial Conc of Reactant

What is the formula to find Forward Reaction Rate Const of 1st Order Opposed by 1st Order Rxn given Initial Conc of Reactant?

The formula of Forward Reaction Rate Const of 1st Order Opposed by 1st Order Rxn given Initial Conc of Reactant is expressed as Forward Reaction Rate Constant = (1/Time)*(Concentration of Reactant at Equilibrium/Initial Concentration of Reactant A)*ln(Concentration of Reactant at Equilibrium/(Concentration of Reactant at Equilibrium-Concentration of Product at Time t)). Here is an example- 6.5E-5 = (1/3600)*(70000/100000)*ln(70000/(70000-27500)).

How to calculate Forward Reaction Rate Const of 1st Order Opposed by 1st Order Rxn given Initial Conc of Reactant?

With Time (t), Concentration of Reactant at Equilibrium (x_eq), Initial Concentration of Reactant A (A₀) & Concentration of Product at Time t (x) we can find Forward Reaction Rate Const of 1st Order Opposed by 1st Order Rxn given Initial Conc of Reactant using the formula - Forward Reaction Rate Constant = (1/Time)*(Concentration of Reactant at Equilibrium/Initial Concentration of Reactant A)*ln(Concentration of Reactant at Equilibrium/(Concentration of Reactant at Equilibrium-Concentration of Product at Time t)). This formula also uses Natural Logarithm (ln) function(s).

What are the other ways to Calculate Forward Reaction Rate Constant?

Here are the different ways to Calculate Forward Reaction Rate Constant-

Forward Reaction Rate Constant=(ln(Concentration of Reactant at Equilibrium/(Concentration of Reactant at Equilibrium-Concentration of Product at Time t))/Time)-Backward Reaction Rate Constant
Forward Reaction Rate Constant=1/Time*ln(Concentration of Reactant at Equilibrium/(Concentration of Reactant at Equilibrium-Concentration of Product at Time t))*((Initial Concentration of Reactant B+Concentration of Reactant at Equilibrium)/(Initial Concentration of Reactant A+Initial Concentration of Reactant B))

Can the Forward Reaction Rate Const of 1st Order Opposed by 1st Order Rxn given Initial Conc of Reactant be negative?

Yes, the Forward Reaction Rate Const of 1st Order Opposed by 1st Order Rxn given Initial Conc of Reactant, measured in First Order Reaction Rate Constant can be negative.

Which unit is used to measure Forward Reaction Rate Const of 1st Order Opposed by 1st Order Rxn given Initial Conc of Reactant?

Forward Reaction Rate Const of 1st Order Opposed by 1st Order Rxn given Initial Conc of Reactant 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 Forward Reaction Rate Const of 1st Order Opposed by 1st Order Rxn given Initial Conc of Reactant can be measured.

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Forward Reaction Rate Const of 1st Order Opposed by 1st Order Rxn given Initial Conc of Reactant Formula

​GoForward Reaction Rate Constant of First Order Opposed by First Order Reaction Formula

​GoForward Reaction Rate Constant when Initial B Concentration greater than 0 Formula

Forward Reaction Rate Const of 1st Order Opposed by 1st Order Rxn given Initial Conc of Reactant Example

Forward Reaction Rate Const of 1st Order Opposed by 1st Order Rxn given Initial Conc of Reactant Solution

Forward Reaction Rate Const of 1st Order Opposed by 1st Order Rxn given Initial Conc of Reactant Formula Elements

Other Formulas to find Forward Reaction Rate Constant

Other formulas in First Order Opposed by First Order Reactions category

How to Evaluate Forward Reaction Rate Const of 1st Order Opposed by 1st Order Rxn given Initial Conc of Reactant?

FAQs on Forward Reaction Rate Const of 1st Order Opposed by 1st Order Rxn given Initial Conc of Reactant

Variable Name

GoForward Reaction Rate Constant of First Order Opposed by First Order Reaction Formula

GoForward Reaction Rate Constant when Initial B Concentration greater than 0 Formula