CHEM: 1.1.2 PRACTICE Preparation of Alkanes, Alkenes, Alkynes

Ethane (CH3CH3)

Sodium propanoate is reacted with Soda Lime. Identify the organic product formed from the reaction.

Soda Lime Process

Sodium propanoate is reacted with Soda Lime. Identify the name of the reaction.

Butane (CH3CH2CH2CH3)

2 moles of 1-chloroethane is reacted with 2 moles sodium and dry ether. Identify the organic product formed from the reaction.

Wurtz Synthesis

2 moles of 1-chloroethane is reacted with 2 moles sodium and dry ether. Identify the name of the reaction.

Ethane (CH3CH3)

1-chloroethane is reacted with Magnesium in dry ether then water. Identify the organic product formed from the reaction.

Grignard Reaction

1-chloroethane is reacted with Magnesium in dry ether then water. Identify the name of the reaction.

Propene (CH3CH=CH2)

Propanol is reacted with sulfuric acid and heat. Identify the organic product formed from the reaction.

Dehydration of Alcohol

Propanol is reacted with sulfuric acid and heat. Identify the name of the reaction.

Propene (CH3CH=CH2)

2-Propanol is reacted with sulfuric acid and heat. Identify the organic product formed from the reaction.

2-Butene (CH3CH=CHCH3)

2-Butanol is reacted with sulfuric acid and heat. Identify the main organic product formed from the reaction.

2,3-dimethyl-2-pentene

2,3-dimethyl-3-pentanol is reacted with sulfuric acid and heat. Identify the main organic product formed from the reaction.

Ethene (CH2=CH2)

1-chloroethane is reacted with potassium hydroxide and ethanol. Identify the main organic product formed from the reaction.

Dehydrohalogenation of Alkyl Halide

1-chloroethane is reacted with potassium hydroxide and ethanol. Identify the name of the reaction.

Propene (CH3CH=CH2)

1-chloropropane is reacted with potassium hydroxide and ethanol. Identify the main organic product formed from the reaction.

Propene (CH3CH=CH2)

2-chloropropane is reacted with potassium hydroxide and ethanol. Identify the main organic product formed from the reaction.

2-butene (CH3CH=CHCH3)

2-chlorobutane is reacted with potassium hydroxide and ethanol. Identify the main organic product formed from the reaction.

2,3-dimethyl-2-butene

2,3-dimethyl-3-chlorobutane is reacted with potassium hydroxide & ethanol. Identify the main organic product formed from the reaction.

Ethene (CH2=CH2)

1,2-dichloroethane is reacted with magnesium. Identify the main organic product formed from the reaction.

Dehalogenation of Alkyl Dihalide

1,2-dichloroethane is reacted with magnesium. Identify the name of the reaction.

Propene (CH3CH=CH2)

1,2-dichloropropane is reacted with magnesium. Identify the main organic product formed from the reaction.

2-Butene (CH3CH=CHCH3)

2,3-dichlorobutane is reacted with magnesium. Identify the main organic product formed from the reaction.

Acetylene (HC≡CH)

Calcium carbide is reacted with water. Identify the main organic product formed from the reaction.

Lab Preparation of Acetylene

Calcium carbide is reacted with water. Identify the name of the reaction.

Ethyne (CH≡CH)

1,2-dichloroethane is reacted with 2 moles of potassium hydroxide in ethanol. Identify the main organic product formed from the reaction.

Dehydrohalogenation of Alkyl Dihalide

1,2-dichloroethane is reacted with 2 moles of potassium hydroxide in ethanol. Identify the name of the reaction.

Propyne (CH3C≡CH)

1,2-dichloropropane is reacted with 2 moles of potassium hydroxide in ethanol. Identify the main organic product formed.

Ethyne (CH≡CH)

1,1,2,2-tetrachloroethane is reacted with 2 moles of Magnesium. Identify the main organic product formed.

Dehalogenation of Alkyl Tetrahalide

1,1,2,2-tetrachloroethane is reacted with 2 moles of Magnesium. Identify the name of the reaction.

Propyne (CH3C≡CH)

1,1,2,2-tetrachloropropane is reacted with 2 moles of Magnesium. Identify the main organic product formed.