Estimate the extent of reaction monomer conversion

Assignment Help Mechanical Engineering

(nylon 12) is produced by step growth polymerization.

(a) Estimate the extent of reaction (monomer conversion) necessary to produce a number average molecular weight of 70,000.

(b) What will be the polydispersity index of this polymer?

C=12, N=14, H=1, O=16.

5 kgm of water is at 15 c and is contained in a vertical : 5 kgm of water is at 15 c and is contained in a vertical cylinder by a frictionless piston of a mass such that the

In order to have the machine deliver 100000 nmkg of air : air enters a machine at 373 k with a speed of 200 msec and leaves it at the temperature of the standard sea level

The amount of energy transfer to the gas by work is 45 : carbon dioxide co2 gas intially at 70 degrees f 15 lbfin2 and 1 ft3 is compressed in a piston cyclinder assembly.

100 kgm of air is contained in a cylinder by a : 10.0 kgm of air is contained in a cylinder by a free-floating frictionless piston. initially the air is at 27 c and

Estimate the extent of reaction monomer conversion : nylon 12 is produced by step growth polymerization.a estimate the extent of reaction monomer conversion necessary to

Two identical and cfr computers are placed in a redundant : two identical and cfr computers are placed in a redundant configuration. if the system reliability is to be 0.95 at

A cat is laying in front of a convex lens in such a way : a cat is laying in front of a convex lens in such a way that his body is aligned to the optical axis of the lens its

The 50-lb package starts from rest slides down the smooth : the 50-lb package starts from rest slides down the smooth ramp and is stopped by the spring. the coefficient of static

What would have been the origins of the similitude and what : two intereference patterns have similar bright fringe spacing but one has bright maxima that are more sharply defined