Organic Chemistry Answers

What can be improvemented to diels -alder reaction cyclopentadiene + maleic anhydride?

Can maleic anhydride dimerize or in other words react with itself?

why sigma bond is upper than pi bond in Nitrogen molecule?

What are the general yield loss in an experiment? Is yield lost during crystallization not recrystallization?

in an IR explanation of cyclohexanol there are CH2 groups in the ring and that in the IR spectrum was at about v= 1454cm-1 so how will I say that will I say a sharp, medium band at v=1454cm-1 which illustrates v(C-H) bend of the CH2 groups of cyclohexanol or a sharp,medium band at v=1454cm-1 which illustrates v(CH2) bend of cyclohexanol?

Suppose a sample of rain water has a pH of 6.0 and a sample of gastric juice has a pH of 3.0. Which sample is more acidic? Explain why.

what is the IR spectrum peaks that prove the product is cylohexanol

What is the product of:

C6H8O6SO3 + NaC6H7O6

Discuss various methods of preparation of esters giving the products formed.

Issue: removing through dissolution a thin (2-4 mm) iron carbonate crust covering fossilized bone without damaging the bone. Microblasting with conventional baking soda ineffective; removal of iron carbonate with mini-pneumatic air chisel also removes top layer of bone with the iron carbonate crust. Any solutions would be appreciated.