2A - Alcohols /35 |
1) State 1 method that alcohols are made [2]
2) Show with the aid of a diagram how ethanol dissolves in water: [2]
3) Write a balanced chemical equation for the complete combustion of propanol [3]
4) Classify the following alcohols as primary, secondary, tertiary: [3]
a) CH3CH2CH(OH)CH3
b) (CH3)3C(OH)
c) CH3CH2CH2CH2OH
5) This question is about the oxidation of alcohols:
a) Name the product for the complete oxidation of propan-1-ol [1]
b) Name the product for the complete oxidation of propan-2-ol [1]
c) Name the product for the partial oxidation of butan-1-ol [1]
d) What reagents would be used for the above oxidations [2]
e) What technique would be used for partial oxidation [1]
f) Explain how this technique allows you to collect the desired product [1]
g) Write a balanced chemical equation for part (a) [3]
6) This question is about esters:
a) CH3CH2COOCH3 name this molecule [1]
b) HCOOCH2CH3 name this molecule [1]
c) Write a balanced chemical equation for the formation of (a) [4]
d) Write a balanced chemical equation for the formation of (b) [4]
e) What other reagent would be used for the reactions above? [1]
7) Ethanol can be converted back into ethene.
Write a balanced chemical equation for this reaction, include any other reagents [4]