Organic Chemistry (342)
Inorganic Chemistry (123)
Analytical Chemistry (1387)
Physical Chemistry (62)
General Chemistry (478)
Chemistry AllOther (190) Polymer chain growth can be terminated by b-hydride elimination or by reaction with h2. What is one advantage of the h2 reaction? : Polymer Chemistry
1172What is the nature of the bonding interaction between a metal and an olefin? : Polymer Chemistry
1019What does it mean for a molecule or a ligand to be "chiral"? What properties does chirality impart to a molecule? : Polymer Chemistry
1036Explain what is meant by "c2 symmetry" and "mirror plane symmetry". Can a molecule with "mirror plane symmetry" ever be chiral? : Polymer Chemistry
1024How would you describe the orientation of the ligands around the zr center in the homogeneous zirconium catalyst? : Polymer Chemistry
1014Consider the polymerization of 1,2-dichloroethylene, h(cl)c=c(cl)h. What structural variations are possible in poly(1,2-dichloroethylene)? : Polymer Chemistry
1357Does ethylene polymerize under mild conditions in the absence of a catalyst? : Polymer Chemistry
1239Consider the polymerization of vinylidene chloride, ch2=ccl2. What structural variations are possible in poly(vinylidene chloride)? : Polymer Chemistry
1507How can chemists control which type of polyethylene (ldpe vs. Hdpe) is generated? : Polymer Chemistry
1732Head-to-tail polymerization of propylene is observed with the [cp2zr(r)]+ catalyst. Explain this result on the basis of molecular-level interactions. : Polymer Chemistry
1013
Why only 1.2 million lux hours require in photostability study?
What is rs test why we are performing rs test?
why we use Dichlorobenzene.nitrobezine.t-butyldi sulhate.for calibration of gc Head space
What is use of acetonitrile compare to methanol in RP-HPLC Method development?
What is acid anhydride of h2co3?
in sampling of raw material which side is pasted sampled labels
What is the resulting solution when benzene and toluene are mixed ?
Define oxidation potential and reduction potential? : Electrochemistry Corrosion
How to know the estimated LOQ concentration in ppm
How is the accuracy of the method determined?
Actinium-227 has a long half-life and emits alpha particles. How can this property be harnessed in radiation detectors or other monitoring devices?
What are common snowflake shapes?
Why we use potassium dichromate in uv calibration Exact reason behind it??
How Many grams of solid iodine are produced by the decomposition of 25.4g of hydrogen iodine gas?
How does Protactinium contribute to our understanding of nuclear fission and fusion reactions, and what research has been conducted in this area?