Organic Chemistry Answers

explain the concept of electronegative bonds and describe how this influences pure water as a solid, liquid and gaseous form?

How to increase the yield of aldehydes and why this might be an important consideration in drug design?

Which of the following is the full name of sucrose

Propane is the major constituent of LPG. 

The enthalpy change for the reaction of propane with oxygen

C₃H₈ (g) + 5 O₂ (g) → 3 CO₂ (g) + 4 H₂O (g)

is –220 kJ mol^-1.

At 273 K and 101.3 kPa, the volume of carbon dioxide formed per kilojoule of energy released is:

Draw the structure of a hydrocarbon that absorbs 2 molar equivalents of H2 on catalytic hydrogenation and gives only butanedial, on ozonolysis.

chemical formula of acid and alcohol

For the equilibrium

2SO_2(g)+O_2(g)->2SO_3(g) K_c=245(at 100K)

The equilibrium concentrations are [SO2]=0.204M,[O2]=0.0264M and [SO3]=0.368M. suppose that the concentration of SO2 is suddenly halved calculate Qc and use it to show that the forward reaction takes place to reach a new equilibrium.

is the composition of petroleum the same

draw reaction mechanism and write short explanation for each of the below:

1. free-radical polymerization of styrene
2. 3,3-dimethylbut-1-ene reacts with dilute aqueous to give 2,3-dimethylbutan-2-ol 

Amines are less basic than amides

true/false