Organic Chemistry Answers

After combustion, what is the mole relationship between glucose and carbon dioxide? Between glucose and water?

Complete combustion of a 0.30-mol sample of a hydrocarbon, CxHy, gives 1.20 mol of CO2 and 1.35 mol of H2O. The molecular formula of the original hydrocarbon is

Select one:

a. C4H9

b. C7H20

c. C3H5

d. C3H8

e. C6H6

Write the chemical formula for this molecule-

H-Br-C=C-Br-H

The reaction of phenyl magnesium Bromide with propanol, followed by hydrolysis yields

How can it be ascertained whether a reaction procceds with a free radical mechanism?

What can you add to NH4CN to get CCl3CNH2CN?

How many lone pairs are in prednisone?

You have two isomers that have the molecular formula C3H8O. Both isomers are very soluble in water and react with Cr6+ to form Cr3+. When aqueous sulfuric acid is combined the compounds lose a water molecule. Draw the two isomers and write the two reactions 1) with Cr6+ and 2) with aqueous sulfuric acid and heat.

B-Galactosidase is an enzyme that hydrolyzes the B-1,4 linkage of lactose. You discover that B-galactosidase can act on a trisaccharide, and the products of the reaction are maltose and galactose. Draw the structure of the trisaccharide, ensuring that glycosidic linkages are correctly depicted.

During S1 reaction. what is the significance of first step?