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Question 1
This question is about ethanol and ethanoic acid. |
a) | Ethanoic acid can be formed from ethanol. What type of reaction is this? A oxidation B reduction C displacement D combustion
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b) | Draw the structure of ethanoic acid to show all the covalent bonds.
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c) | Ethanoic acid reacts with sodium carbonate to form sodium ethanoate, water, and carbon dioxide. Balance the equation below to show the reaction.
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d) | Describe a test for the gas produced.
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Question 2
This questions is about alcohols and carboxylic acids. |
a) | Draw the structure of propanol to show all the covalent bonds.
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b) | Give two reasons why methanol, ethanol, propanol and butanol are all part of the same homologous series.
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c) | State one use of propanol.
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d) | Describe the process of producing a carboxylic acid from propanol.
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Question 3
This question is about the reaction between carboxylic acids and metal carbonates. |
a) | Ethanoic acid can be produced by oxidising ethanol. Describe a process for obtaining ethanol.
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b) | Draw the structure of ethanoic acid to show the covalent bonds.
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c) | Write the word equation for the reaction between ethanoic acid and sodium carbonate.
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d) | The gas produced is collected in a test tube. Describe a test to identify the gas.
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