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Problem- I need to write the mechanism for the synthesis of Nylon-6,6 from adipoyl chloride and 1,6-hexanediamine. I am fine with writing the first reaction that leads to the first "thread" of Nylon-6, 6 + HCL. But how do I go on from there? Does this first product react with another adipoyl chloride or another 1,6-hexanediamine?
Our professor wants us to illustrate at least three additions of either monomer to the growing polymer chain however I have tried and am not getting anywhere.
Quicklime (CaO) is produced by thermal decomposition of calcium carbonate(CaCO3). Calculate the volume of CO2 at STP produced form the decomposition of 146 g CaCO3 by the reaction: CaCO3(s) -> CaO(s) + CO2(g)
What mass of this substance must evaporate in order to freeze 250 of water initially at 25? (The heat of fusion of water is 334 the specific heat of water is 4.18 .)
Consider the six pz orbitals on carbon atoms (the pi system) of the benzene molecule (D6h symmetry). These may be treated as vector arrows pointing vertically above the plane of the six-membered ring.
The test tube contained some water (besides the metal) that was subsequently added to the calorimeter. Considering a higher specific heat for water, will the temperature change in the calorimeter be higher, lower, or unaffected by this technique e..
As part of a soil analysis on a plot of land, you want to determine the ammonium content using gravimetric analysis with sodium tetraphenylborate, Na B(C6H5)4-. Unfortunately, the amount of potassium, which also precipitates with sodium tetrapheny..
during exercise a person breathes in between 100 and 200 L of air er minute. if a person is exercising enough to breathe in an average of
Using the Nersnst Eqaution [E=E^0 + (RT/nF)In(a1/a2) ] in terms of teh partial pressures of the components (specify assumptions). Also, calculate the Gibbs Free energy of the complete rxn.
Determine what volume of HI, will be produced at the same temperature and pressure, If all the H2 and I2 are consumed?
For the reaction Fe(OH)2(s)+H2O2(aq) -> Fe(OH)3(s), the reduction reaction is H2O2 -> 3OH-. The book states that the O2 from the H2O2 has a -1 charge and the OH from the Fe(OH)3 is -2.
Why Nusselt number can be treat as a ratio of conductive resistance to convective resistance
The volume of blood in a typical adult is about 4.7 L. How many red blood cells are there in an average adult?
Suggest syntheses for the following compounds from organic compounds from organic compounds containing no more than four or fewer carbon atoms and any other necessary inorganic reagents.
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