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Time taken when Initial Concentration of Reactant B greater than 0 Formula

GoTime taken for 1st Order Opposed by 1st Order Reaction Formula

GoTime taken for 1st Order Opposed by 1st Order Reaction given Initial Concentration of Reactant Formula

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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. Check FAQs

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

t - Time?k_f - Forward Reaction Rate Constant?x_eq - Concentration of Reactant at Equilibrium?x - Concentration of Product at Time t?B₀ - Initial Concentration of Reactant B?A₀ - Initial Concentration of Reactant A?

Time taken when Initial Concentration of Reactant B greater than 0 Example

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Here is how the Time taken when Initial Concentration of Reactant B greater than 0 equation looks like with Values.

Here is how the Time taken when Initial Concentration of Reactant B greater than 0 equation looks like with Units.

Here is how the Time taken when Initial Concentration of Reactant B greater than 0 equation looks like.

4269.2605 = \frac{1}{9.7E-5} \cdot \ln (\frac{70}{70 - 27.5}) \cdot (\frac{80 + 70}{100 + 80})

4269.2605s = \frac{1}{9.7E-5s⁻¹} \cdot \ln (\frac{70mol/L}{70mol/L - 27.5mol/L}) \cdot (\frac{80mol/L + 70mol/L}{100mol/L + 80mol/L})

4269.2605 = \frac{1}{9.7E-5} \cdot \ln (\frac{70}{70 - 27.5}) \cdot (\frac{80 + 70}{100 + 80})

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Time taken when Initial Concentration of Reactant B greater than 0 Solution

Follow our step by step solution on how to calculate Time taken when Initial Concentration of Reactant B greater than 0?

FIRST Step Consider the formula

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

Next Step Substitute values of Variables

∴

t = \frac{1}{9.7E-5s⁻¹} \cdot \ln (\frac{70mol/L}{70mol/L - 27.5mol/L}) \cdot (\frac{80mol/L + 70mol/L}{100mol/L + 80mol/L})

Next Step Convert Units

∴

t = \frac{1}{9.7E-5s⁻¹} \cdot \ln (\frac{70000mol/m³}{70000mol/m³ - 27500mol/m³}) \cdot (\frac{80000mol/m³ + 70000mol/m³}{100000mol/m³ + 80000mol/m³})

Next Step Prepare to Evaluate

∴

t = \frac{1}{9.7E-5} \cdot \ln (\frac{70000}{70000 - 27500}) \cdot (\frac{80000 + 70000}{100000 + 80000})

Next Step Evaluate

∴

t = 4269.26049040886s

LAST Step Rounding Answer

∴

t = 4269.2605s

Time taken when Initial Concentration of Reactant B greater than 0 Formula Elements

Variables

Functions

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

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