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62.5 * length of chain ( num of moluclar of vcm )!! think that
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How do you calculate number average molecular weight given molecular weight range and fraction?
Molecular weight is just an older term for molar mass. They are the same.
What is the molecular weight of chymotrypsin?
It has a molecular weight of 21,600 Daltons
If you have molecular weight how can you find equivalent weight?
Equivalent weight ofc11h17n3os2 from molecular weight271.402
Molecular weight of petrol?
Petrol is an extremely complex mixture of organic compounds; each compound has his molecular weight. A molecular weight for a mixture is a nonsense.
What is the molecular weight for the mineral calcite?
The molecular weight for mineral calcite is 100.09. Calculated from the formula (Mol_Wt_Calc).
What is the average molecular weight of mobiltherm 603 oil?
which is the average molecular weight 603 Mobiltherm?
What is average molecular weight of air?
The average molecular weight of dry air is 28.96 g/gmol.
Molecular weight of petrol and diesel?
233 g/mole is average molecular weight of deseil
How do you calculate number average molecular weight given molecular weight range and fraction?
Molecular weight is just an older term for molar mass. They are the same.
What is K in PVC specification?
K-value is a measure of molecular wiight of PVC based on measurements of viscosityof PVC solution.
What is the average molecular weight of polytetrafluoroethylene or Teflon?
53,720 g/mol
What is the average molecular weight of a polymer?
Simply looking at the expressions that derive weight average and number average one can see that the weight average is a second order expression where number average is a first order. To put it more simply: weight averaged molecular weight emphasizes heavy molecules more than light ones; number averaged molecular weight says a molecule is a molecule and counts them both equally.
What is the Molecular weight of diesel fuel?
233 g/mole estimated average molecular weight. Diesel fuel, like other petroleum products, is not one specific chemical compound but a complex mixture of organic compounds separated into ranges by their boiling point. For this reason, diesel doesn't have a specific molecular weight. However, you can talk about an "average molecular weight" of the mixture. EPA lists an estimated average molecular weight for diesel of 233 g/mole. http://www.epa.gov/athens/learn2model/part-two/onsite/es.htm The actual average molecular weight of diesel will vary from sample to sample depending on what grade of diesel it is (i.e. #1 diesel is light diesel), feedstock of the diesel, and the refining process of the diesel.
Number-average molecular weight of a polypropylene is 1000000 gmol Compute the number-average degree of polymerization?
i got 23765.4
What is the weight of 50x100x500mm PVC plate?
It depends on the density of the PVC, which varies.
Why molecular weight of air is 28.9?
It is the weighted average of the individual molecular weights of the components oxygen and nitrogen. Generally speaking, air is composed of 21% oxygen and 79% nitrogen. Thus the average molecular weight of air is calculated as follows: MW air = (.21)*(MW O2) + (.79)*(MW N2)
What is the molecular weight of chymotrypsin?
It has a molecular weight of 21,600 Daltons
