Organic Chem

Question 1

Combustion

Answer 1

reaction of hydrocarbon with o2. Hydrocarbon + O2 => CO2 + H20 + energy. CO will form if combustion incomplete(limited o2)

Question 2

Substitution reactions

Answer 2

Halogenation, Hydrolysis, Hydrogen Halide with alcohol

Question 3

Addition reactions

Answer 3

Halogenation, Hydrogenation, Hydrohalogenation, Hydration

Question 4

Elimination Reactions

Answer 4

Dehydration, Dehydrohalogenation, Cracking

Question 5

Hydrogentation (Addition)

Answer 5

Hydrogen + Alkene/alkyne - alkane

Question 6

Halogenation (Addition)

Answer 6

Halogen + alkene/alkyne - haloalkane

Question 7

Hydrohalogenation (addition)

Answer 7

Hydrogen halide + alkene/alkyne - haloalkane (major and minor)

Question 8

Hydration

Answer 8

water + alkene/alkyne - alcohol (major and minor)

Question 9

Markovnikovs Rule (For addition reactions involving hydration and hydrohalegenation)

Answer 9

H atom attaches to C atom that already has the most H atoms to form major product

Question 10

Zaitzevs rule(Dehydrohalogenation and Dehydration)

Answer 10

H atom removed from C atom that has least number of H atoms to form major product

Question 11

dehydrohalogenation

Answer 11

haloalkane - NaX + alkene + water (Zaitzev) where x is a halogen. (If a different base is used it becomes BaseX)

Question 12

Dehydration

Answer 12

alcohol - water + alkene (Zaitzev)

Question 13

Cracking

Answer 13

alkane - alkane + alkene

Question 14

Halogenation (Sub)

Answer 14

Alkane + halogen - haloalkane + hydrogen halide

Question 15

Haloalkane hydrolysis (s)

Answer 15

haloalkane + H2O/NaOH/KOH - alcohol + HX/NaX/KX where X is the halogen

Question 16

Hydrohalogenation of alcohols(S)

Answer 16

alcohol + hydrogen halide - haloalkane + water