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The reaction rate or rate of reaction is the speed at which a chemical reaction takes place. Check FAQs
r=ΔnVfluidΔt
r - Reaction Rate?Δn - Change in Number of Moles?Vfluid - Fluid Volume?Δt - Time Interval?

Reaction Rate based on Volume of Reacting Fluid Example

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With units
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Here is how the Reaction Rate based on Volume of Reacting Fluid equation looks like with Values.

Here is how the Reaction Rate based on Volume of Reacting Fluid equation looks like with Units.

Here is how the Reaction Rate based on Volume of Reacting Fluid equation looks like.

3.0002Edit=4Edit2.5Edit0.5333Edit
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Reaction Rate based on Volume of Reacting Fluid Solution

Follow our step by step solution on how to calculate Reaction Rate based on Volume of Reacting Fluid?

FIRST Step Consider the formula
r=ΔnVfluidΔt
Next Step Substitute values of Variables
r=4mol2.50.5333s
Next Step Prepare to Evaluate
r=42.50.5333
Next Step Evaluate
r=3.00018751171948mol/m³*s
LAST Step Rounding Answer
r=3.0002mol/m³*s

Reaction Rate based on Volume of Reacting Fluid Formula Elements

Variables
Reaction Rate
The reaction rate or rate of reaction is the speed at which a chemical reaction takes place.
Symbol: r
Measurement: Reaction RateUnit: mol/m³*s
Note: Value can be positive or negative.
Change in Number of Moles
Change in Number of Moles is the difference of moles of products and reactants.
Symbol: Δn
Measurement: Amount of SubstanceUnit: mol
Note: Value can be positive or negative.
Fluid Volume
The Fluid Volume is the space occupied by the fluid.
Symbol: Vfluid
Measurement: VolumeUnit:
Note: Value can be positive or negative.
Time Interval
A Time Interval is the amount of time required for the change from initial to the final state.
Symbol: Δt
Measurement: TimeUnit: s
Note: Value can be positive or negative.

Other Formulas to find Reaction Rate

​Go Reaction Rate in Gas-Solid System
r=ΔnVsolidΔt
​Go Reaction Rate in Reactor
r=ΔnVreactorΔt

Other formulas in Reacting Fluid category

​Go Feed Reactant Concentration
CAo=FAovo
​Go Number of Moles of Reactant Fed using Reactant Conversion
NAo=NA1-XA
​Go Reactant Concentration of First Order Irreversible Reaction
C=e-k'ΔtCo
​Go Reactant Concentration of Second Order Irreversible Reaction with Equal Reactant Conc using Time
C=1(1Co)+k''Δt

How to Evaluate Reaction Rate based on Volume of Reacting Fluid?

Reaction Rate based on Volume of Reacting Fluid evaluator uses Reaction Rate = Change in Number of Moles/(Fluid Volume*Time Interval) to evaluate the Reaction Rate, The Reaction Rate based on Volume of Reacting Fluid formula is defined as the speed at which a chemical reaction takes place, defined as proportional to the increase in the concentration of a product per unit time and to the decrease in the concentration of a reactant per unit time for reacting fluid. Reaction Rate is denoted by r symbol.

How to evaluate Reaction Rate based on Volume of Reacting Fluid using this online evaluator? To use this online evaluator for Reaction Rate based on Volume of Reacting Fluid, enter Change in Number of Moles (Δn), Fluid Volume (Vfluid) & Time Interval (Δt) and hit the calculate button.

FAQs on Reaction Rate based on Volume of Reacting Fluid

What is the formula to find Reaction Rate based on Volume of Reacting Fluid?
The formula of Reaction Rate based on Volume of Reacting Fluid is expressed as Reaction Rate = Change in Number of Moles/(Fluid Volume*Time Interval). Here is an example- 3.333333 = 4/(2.5*0.5333).
How to calculate Reaction Rate based on Volume of Reacting Fluid?
With Change in Number of Moles (Δn), Fluid Volume (Vfluid) & Time Interval (Δt) we can find Reaction Rate based on Volume of Reacting Fluid using the formula - Reaction Rate = Change in Number of Moles/(Fluid Volume*Time Interval).
What are the other ways to Calculate Reaction Rate?
Here are the different ways to Calculate Reaction Rate-
  • Reaction Rate=Change in Number of Moles/(Solid Volume*Time Interval)OpenImg
  • Reaction Rate=Change in Number of Moles/(Reactor Volume*Time Interval)OpenImg
Can the Reaction Rate based on Volume of Reacting Fluid be negative?
Yes, the Reaction Rate based on Volume of Reacting Fluid, measured in Reaction Rate can be negative.
Which unit is used to measure Reaction Rate based on Volume of Reacting Fluid?
Reaction Rate based on Volume of Reacting Fluid 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 Reaction Rate based on Volume of Reacting Fluid can be measured.
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