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Weight-Average Molecular Weight in General Step Reaction Polymerization Calculator

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✖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.ⓘ Number-Average Molecular Weight [M_n]			+10% -10%
✖The Probability of Finding Repeating Unit AB is the possibility of finding repeating unit AB in a polymer chain.ⓘ Probability of Finding Repeating Unit AB [p]			+10% -10%

✖The Weight-Average Molecular Weight measuring system includes the mass of individual chains, which contributes to the overall molecular weight of the polymer.ⓘ Weight-Average Molecular Weight in General Step Reaction Polymerization [M_w]

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Weight-Average Molecular Weight in General Step Reaction Polymerization Solution

STEP 0: Pre-Calculation Summary

Formula Used

Weight-Average Molecular Weight = Number-Average Molecular Weight*(1+Probability of Finding Repeating Unit AB)
M_w = M_n*(1+p)
This formula uses 3 Variables

Variables Used

Weight-Average Molecular Weight - (Measured in Kilogram Per Mole) - The Weight-Average Molecular Weight measuring system includes the mass of individual chains, which contributes to the overall molecular weight of the polymer.
Number-Average Molecular Weight - (Measured in Kilogram Per Mole) - 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.
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.

STEP 1: Convert Input(s) to Base Unit

Number-Average Molecular Weight: 23.37 Gram Per Mole --> 0.02337 Kilogram Per Mole (Check conversion here)
Probability of Finding Repeating Unit AB: 0.23 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

M_w = M_n*(1+p) --> 0.02337*(1+0.23)

Evaluating ... ...

M_w = 0.0287451

STEP 3: Convert Result to Output's Unit

0.0287451 Kilogram Per Mole -->28.7451 Gram Per Mole (Check conversion here)

FINAL ANSWER

28.7451 Gram Per Mole <-- Weight-Average Molecular Weight

(Calculation completed in 00.004 seconds)

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< Polymers Calculators

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LaTeX Go Compressive Strength of Material = Force Applied on Material/Cross Sectional Area of Polymer

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LaTeX Go Tensile Strength = Force Applied on Material/Cross Sectional Area of Polymer

Deborah Number

LaTeX Go Deborah Number = Time of Relaxation/Observation Time

< Important Formulas of Polymers Calculators

Number-Average Molecular Weight

LaTeX Go Number-Average Molecular Weight = Molecular Weight of Repeating Unit/(1-Probability of Finding Repeating Unit AB)

Compressive Strength of Material

LaTeX Go Compressive Strength of Material = Force Applied on Material/Cross Sectional Area of Polymer

Polydispersity Index for Step-Reaction Polymers

LaTeX Go Polydispersity Index = Weight-Average Molecular Weight/Number-Average Molecular Weight

Contour Length of Macromolecule

LaTeX Go Contour Length = Number of Monomers*Length of Monomer Unit

Weight-Average Molecular Weight in General Step Reaction Polymerization Formula

LaTeX Go

Weight-Average Molecular Weight = Number-Average Molecular Weight*(1+Probability of Finding Repeating Unit AB)
M_w = M_n*(1+p)

What is Polymerization?

In polymer chemistry, polymerization is a process of reacting monomer molecules together in a chemical reaction to form polymer chains or three-dimensional networks. In chemical compounds, polymerization can occur via a variety of reaction mechanisms that vary in complexity due to the functional groups present in the reactants and their inherent steric effects.

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

Weight-Average Molecular Weight in General Step Reaction Polymerization calculator uses Weight-Average Molecular Weight = Number-Average Molecular Weight*(1+Probability of Finding Repeating Unit AB) to calculate 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 M_w symbol.

How to calculate Weight-Average Molecular Weight in General Step Reaction Polymerization using this online calculator? To use this online calculator for Weight-Average Molecular Weight in General Step Reaction Polymerization, enter Number-Average Molecular Weight (M_n) & Probability of Finding Repeating Unit AB (p) and hit the calculate button. Here is how the Weight-Average Molecular Weight in General Step Reaction Polymerization calculation can be explained with given input values -> 28745.1 = 0.02337*(1+0.23).

FAQ

What is Weight-Average Molecular Weight in General Step Reaction Polymerization?

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 and is represented as M_w = M_n*(1+p) or Weight-Average Molecular Weight = Number-Average Molecular Weight*(1+Probability of Finding Repeating Unit AB). 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 & The Probability of Finding Repeating Unit AB is the possibility of finding repeating unit AB in a polymer chain.

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

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 is calculated using Weight-Average Molecular Weight = Number-Average Molecular Weight*(1+Probability of Finding Repeating Unit AB). To calculate Weight-Average Molecular Weight in General Step Reaction Polymerization, you need Number-Average Molecular Weight (M_n) & Probability of Finding Repeating Unit AB (p). With our tool, you need to enter the respective value for Number-Average Molecular Weight & Probability of Finding Repeating Unit AB and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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