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Amity Institute Of Applied Sciences (AIAS, Amity University), Noida, India
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## Number-Average Degree of Polymerization Solution

STEP 0: Pre-Calculation Summary
Formula Used
Number-Average Degree of Polymerization = Number of Original Molecules/Number of Molecules at Specific Time
DPN = No/N
This formula uses 2 Variables
Variables Used
Number of Original Molecules- The Number of Original Molecules is the total number of structural units present in a polymer.
Number of Molecules at Specific Time- The Number of Molecules at Specific Time is the total number of molecules present in a polymer at a specific time.
STEP 1: Convert Input(s) to Base Unit
Number of Original Molecules: 2 --> No Conversion Required
Number of Molecules at Specific Time: 3 --> No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
DPN = No/N --> 2/3
Evaluating ... ...
DPN = 0.666666666666667
STEP 3: Convert Result to Output's Unit
0.666666666666667 --> No Conversion Required
0.666666666666667 <-- Number-Average Degree of Polymerization
(Calculation completed in 00.000 seconds)

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### Number-Average Degree of Polymerization Formula

Number-Average Degree of Polymerization = Number of Original Molecules/Number of Molecules at Specific Time
DPN = No/N

## 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 Number-Average Degree of Polymerization?

Number-Average Degree of Polymerization calculator uses Number-Average Degree of Polymerization = Number of Original Molecules/Number of Molecules at Specific Time to calculate the Number-Average Degree of Polymerization, The Number-Average Degree of Polymerization formula is the weighted mean of degrees of polymerization, weighted by the mole fractions (or the number of molecules) of the polymer. Number-Average Degree of Polymerization is denoted by DPN symbol.

How to calculate Number-Average Degree of Polymerization using this online calculator? To use this online calculator for Number-Average Degree of Polymerization, enter Number of Original Molecules (No) & Number of Molecules at Specific Time (N) and hit the calculate button. Here is how the Number-Average Degree of Polymerization calculation can be explained with given input values -> 0.666667 = 2/3.

### FAQ

What is Number-Average Degree of Polymerization?
The Number-Average Degree of Polymerization formula is the weighted mean of degrees of polymerization, weighted by the mole fractions (or the number of molecules) of the polymer and is represented as DPN = No/N or Number-Average Degree of Polymerization = Number of Original Molecules/Number of Molecules at Specific Time. The Number of Original Molecules is the total number of structural units present in a polymer & The Number of Molecules at Specific Time is the total number of molecules present in a polymer at a specific time.
How to calculate Number-Average Degree of Polymerization?
The Number-Average Degree of Polymerization formula is the weighted mean of degrees of polymerization, weighted by the mole fractions (or the number of molecules) of the polymer is calculated using Number-Average Degree of Polymerization = Number of Original Molecules/Number of Molecules at Specific Time. To calculate Number-Average Degree of Polymerization, you need Number of Original Molecules (No) & Number of Molecules at Specific Time (N). With our tool, you need to enter the respective value for Number of Original Molecules & Number of Molecules at Specific Time and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well. Let Others Know