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Reaction Rate based on Surface Area refers to the Rate Calculated when Surface Area of the Contactor is Considered. Check FAQs
r''A=kAl (CAi-CA)
r''A - Reaction Rate based on Surface Area?kAl - Liquid Phase MTC?CAi - Concentration of Reactant A at Interphase?CA - Reactant Concentration?

Rate of Reactant A for Straight Mass Transfer for Liquid Film using Surface Area of Contactor Example

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Here is how the Rate of Reactant A for Straight Mass Transfer for Liquid Film using Surface Area of Contactor equation looks like with Values.

Here is how the Rate of Reactant A for Straight Mass Transfer for Liquid Film using Surface Area of Contactor equation looks like with Units.

Here is how the Rate of Reactant A for Straight Mass Transfer for Liquid Film using Surface Area of Contactor equation looks like.

2.343Edit=0.33Edit(31.2Edit-24.1Edit)
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Rate of Reactant A for Straight Mass Transfer for Liquid Film using Surface Area of Contactor Solution

Follow our step by step solution on how to calculate Rate of Reactant A for Straight Mass Transfer for Liquid Film using Surface Area of Contactor?

FIRST Step Consider the formula
r''A=kAl (CAi-CA)
Next Step Substitute values of Variables
r''A=0.33m/s(31.2mol/m³-24.1mol/m³)
Next Step Prepare to Evaluate
r''A=0.33(31.2-24.1)
LAST Step Evaluate
r''A=2.343mol/m³*s

Rate of Reactant A for Straight Mass Transfer for Liquid Film using Surface Area of Contactor Formula Elements

Variables
Reaction Rate based on Surface Area
Reaction Rate based on Surface Area refers to the Rate Calculated when Surface Area of the Contactor is Considered.
Symbol: r''A
Measurement: Reaction RateUnit: mol/m³*s
Note: Value should be greater than -999.
Liquid Phase MTC
Liquid Phase MTC quantifies the diffusion rate constant of the Liquid Phase mass transfer process.
Symbol: kAl
Measurement: SpeedUnit: m/s
Note: Value can be positive or negative.
Concentration of Reactant A at Interphase
Concentration of Reactant A at Interphase is the Concentration recorded, at the Gas-Liquid Equilibrium.
Symbol: CAi
Measurement: Molar ConcentrationUnit: mol/m³
Note: Value can be positive or negative.
Reactant Concentration
Reactant Concentration is a measure of the quantity of a specific reactant in relation to the total volume of the system in which a chemical reaction is taking place.
Symbol: CA
Measurement: Molar ConcentrationUnit: mol/m³
Note: Value should be greater than 0.

Other Formulas to find Reaction Rate based on Surface Area

​Go Rate Equation of Reactant A for Straight Mass Transfer for Gas Film using Surface Area of Contactor
r''A=kAg(pA-pAi)

Other formulas in Fluid Fluid Reactions Kinetics category

​Go Fraction of Liquid in Fluid Kinetics
fl=VlVr
​Go Fraction of Gas in Fluid Fluid Kinetics
fg=VgVr
​Go Interfacial Area of Liquid in Contactor
al=SVl
​Go Interfacial Area of Contactor
a=SVr

How to Evaluate Rate of Reactant A for Straight Mass Transfer for Liquid Film using Surface Area of Contactor?

Rate of Reactant A for Straight Mass Transfer for Liquid Film using Surface Area of Contactor evaluator uses Reaction Rate based on Surface Area = Liquid Phase MTC*(Concentration of Reactant A at Interphase-Reactant Concentration) to evaluate the Reaction Rate based on Surface Area, The Rate of Reactant A for Straight Mass Transfer for Liquid Film using Surface Area of Contactor formula is defined as Rate of Reaction, when Liquid Phase Mass Transfer Coefficient, Concentration of Reactant, are considered for the Calculation. Reaction Rate based on Surface Area is denoted by r''A symbol.

How to evaluate Rate of Reactant A for Straight Mass Transfer for Liquid Film using Surface Area of Contactor using this online evaluator? To use this online evaluator for Rate of Reactant A for Straight Mass Transfer for Liquid Film using Surface Area of Contactor, enter Liquid Phase MTC (kAl ), Concentration of Reactant A at Interphase (CAi) & Reactant Concentration (CA) and hit the calculate button.

FAQs on Rate of Reactant A for Straight Mass Transfer for Liquid Film using Surface Area of Contactor

What is the formula to find Rate of Reactant A for Straight Mass Transfer for Liquid Film using Surface Area of Contactor?
The formula of Rate of Reactant A for Straight Mass Transfer for Liquid Film using Surface Area of Contactor is expressed as Reaction Rate based on Surface Area = Liquid Phase MTC*(Concentration of Reactant A at Interphase-Reactant Concentration). Here is an example- 23.4158 = 0.33*(31.2-24.1).
How to calculate Rate of Reactant A for Straight Mass Transfer for Liquid Film using Surface Area of Contactor?
With Liquid Phase MTC (kAl ), Concentration of Reactant A at Interphase (CAi) & Reactant Concentration (CA) we can find Rate of Reactant A for Straight Mass Transfer for Liquid Film using Surface Area of Contactor using the formula - Reaction Rate based on Surface Area = Liquid Phase MTC*(Concentration of Reactant A at Interphase-Reactant Concentration).
What are the other ways to Calculate Reaction Rate based on Surface Area?
Here are the different ways to Calculate Reaction Rate based on Surface Area-
  • Reaction Rate based on Surface Area=Gas Phase Mass Transfer Coefficient*(Partial Pressure of Reactant A-Partial Pressure of Reactant A at Interface)OpenImg
Can the Rate of Reactant A for Straight Mass Transfer for Liquid Film using Surface Area of Contactor be negative?
Yes, the Rate of Reactant A for Straight Mass Transfer for Liquid Film using Surface Area of Contactor, measured in Reaction Rate can be negative.
Which unit is used to measure Rate of Reactant A for Straight Mass Transfer for Liquid Film using Surface Area of Contactor?
Rate of Reactant A for Straight Mass Transfer for Liquid Film using Surface Area of Contactor is usually measured using the Mole per Cubic Meter Second[mol/m³*s] for Reaction Rate. Mole per Liter Second[mol/m³*s], Millimole per Liter Second[mol/m³*s] are the few other units in which Rate of Reactant A for Straight Mass Transfer for Liquid Film using Surface Area of Contactor can be measured.
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