Anshuman Shrivastava in Introduction to Plastics Engineering 2018. And the number-average molecular weight Equation Polymer Chemistry1 is given by. EXAMPLECalculate the average molecular weight of air.
Sum of NM3sum of NM2 Z average molecular weight called Mz There are a few important steps to take first.
The number average molecular weight is defined as the total weight of polymer divided by the total number of molecules. Sum of NM3sum of NM2 Z average molecular weight called Mz There are a few important steps to take first. Find the relative atomic mass of each element in the molecule. The dalton symbol Da is also sometimes used as a unit of molar mass especially in biochemistry with the definition 1 Da 1 gmol despite the fact that.