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Weight-Average Molecular Weight in General Step Reaction Polymerization Formula

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The Weight-Average Molecular Weight measuring system includes the mass of individual chains, which contributes to the overall molecular weight of the polymer. Check FAQs
Mw=Mn⋅(1+p)
Mw - Weight-Average Molecular Weight?Mn - Number-Average Molecular Weight?p - Probability of Finding Repeating Unit AB?

Weight-Average Molecular Weight in General Step Reaction Polymerization Example

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Here is how the Weight-Average Molecular Weight in General Step Reaction Polymerization equation looks like with Values.

Here is how the Weight-Average Molecular Weight in General Step Reaction Polymerization equation looks like with Units.

Here is how the Weight-Average Molecular Weight in General Step Reaction Polymerization equation looks like.

28.7451Edit=23.37Edit⋅(1+0.23Edit)
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HomeIcon Home » Category Chemistry » Category Polymer Chemistry » Category Polymers » fx Weight-Average Molecular Weight in General Step Reaction Polymerization

Weight-Average Molecular Weight in General Step Reaction Polymerization Solution

Follow our step by step solution on how to calculate Weight-Average Molecular Weight in General Step Reaction Polymerization?

FIRST Step Consider the formula
Mw=Mn⋅(1+p)
Next Step Substitute values of Variables
∴ Mw=23.37g/mol⋅(1+0.23)
Next Step Convert Units
∴ Mw=0.0234kg/mol⋅(1+0.23)
Next Step Prepare to Evaluate
∴ Mw=0.0234⋅(1+0.23)
Next Step Evaluate
∴Mw=0.0287451kg/mol
LAST Step Convert to Output's Unit
∴Mw=28.7451g/mol

Weight-Average Molecular Weight in General Step Reaction Polymerization Formula Elements

Variables
Weight-Average Molecular Weight
The Weight-Average Molecular Weight measuring system includes the mass of individual chains, which contributes to the overall molecular weight of the polymer.
Symbol: Mw
Measurement: Molar MassUnit: g/mol
Note: Value can be positive or negative.
Formulas to find Weight-Average Molecular WeightOpen Variable
Number-Average Molecular Weight
The Number-Average Molecular Weight is a measuring system that requires counting the total number of molecules in a unit mass of polymer irrespective of their shape or size.
Symbol: Mn
Measurement: Molar MassUnit: g/mol
Note: Value can be positive or negative.
Formulas to find Number-Average Molecular WeightOpen Variable
Probability of Finding Repeating Unit AB
The Probability of Finding Repeating Unit AB is the possibility of finding repeating unit AB in a polymer chain.
Symbol: p
Measurement: NAUnit: Unitless
Note: Value can be positive or negative.
Formulas to find Probability of Finding Repeating Unit ABOpen Variable

Credits

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Created by Pratibha LinkedIn Logo
Amity Institute Of Applied Sciences (AIAS, Amity University), Noida, India
Pratibha has created this Formula and 100+ more formulas!
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Verified by Soupayan banerjee LinkedIn Logo
National University of Judicial Science (NUJS), Kolkata
Soupayan banerjee has verified this Formula and 900+ more formulas!

Other formulas in Polymers category

​Go Compressive Strength of Material
CS=FmaterialAr
​Go Contour Length of Macromolecule
Rc=Nmer⋅l
​Go Number-Average Molecular Weight
Mn=mrepeating1-p
​Go Polydispersity Index for Step-Reaction Polymers
PDI=MwMn

How to Evaluate Weight-Average Molecular Weight in General Step Reaction Polymerization?

Weight-Average Molecular Weight in General Step Reaction Polymerization evaluator uses Weight-Average Molecular Weight = Number-Average Molecular Weight*(1+Probability of Finding Repeating Unit AB) to evaluate the Weight-Average Molecular Weight, The Weight-Average Molecular Weight in General Step Reaction Polymerization measuring system includes the mass of individual chains, which contributes to the overall molecular weight of the polymer. Weight-Average Molecular Weight is denoted by Mw symbol.

How to evaluate Weight-Average Molecular Weight in General Step Reaction Polymerization using this online evaluator? To use this online evaluator for Weight-Average Molecular Weight in General Step Reaction Polymerization, enter Number-Average Molecular Weight (Mn) & Probability of Finding Repeating Unit AB (p) and hit the calculate button.

FAQs on Weight-Average Molecular Weight in General Step Reaction Polymerization

What is the formula to find Weight-Average Molecular Weight in General Step Reaction Polymerization?
The formula of Weight-Average Molecular Weight in General Step Reaction Polymerization is expressed as Weight-Average Molecular Weight = Number-Average Molecular Weight*(1+Probability of Finding Repeating Unit AB). Here is an example- 28745.1 = 0.02337*(1+0.23).
How to calculate Weight-Average Molecular Weight in General Step Reaction Polymerization?
With Number-Average Molecular Weight (Mn) & Probability of Finding Repeating Unit AB (p) we can find Weight-Average Molecular Weight in General Step Reaction Polymerization using the formula - Weight-Average Molecular Weight = Number-Average Molecular Weight*(1+Probability of Finding Repeating Unit AB).
Can the Weight-Average Molecular Weight in General Step Reaction Polymerization be negative?
Yes, the Weight-Average Molecular Weight in General Step Reaction Polymerization, measured in Molar Mass can be negative.
Which unit is used to measure Weight-Average Molecular Weight in General Step Reaction Polymerization?
Weight-Average Molecular Weight in General Step Reaction Polymerization is usually measured using the Gram Per Mole[g/mol] for Molar Mass. Kilogram Per Mole[g/mol], Chlorine Molecule (Cl2) Molecular Mass[g/mol], Hydrogen (H) - Standard Atomic Weight[g/mol] are the few other units in which Weight-Average Molecular Weight in General Step Reaction Polymerization can be measured.
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