10 minutes maximum! (can you do it in 5?) | |
1. The functional group of the carboxylic acid family is …
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2. Ethanoic acid is formed when ethanol is exposed to microbes in the air. This type of reaction is an example of…
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3. The displayed formula for carboxylic acid A is: |
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The name of carboxylic acid A is …..
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Q4-5 Ethanoic acid reacts with magnesium metal. | |
4.The name of the gas formed in this reaction is …
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5. The name of the salt formed in this reaction is …
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6. A salt is formed when a carboxylic acid reacts with sodium carbonate. The other product(s) of this reaction are…
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7. The approximate pH of ethanoic acid is …
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8. Ethanoic acid reacts with ethanol to form …
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Q9-10: Polyesters such as terylene are formed by the reaction between a dicarboxylic acid with a diol. Polyesters are condensation polymers. |
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9. Polyester is known as a condensation polymer because during its formation….
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10. Block diagrams of monomer A (a dicarboxylic acid) and monomer B (a diol) are: |
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The repeating unit of the polymer formed from these monomers is: |
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