In each scenario, which solute, A or B, will dissolve the fastest? Scenario 1 Scenario 2 Scenario 3
2 answers:
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Answer: a) Temperature of
b)
c) dehydrating agent
Explanation:
Ethanol is heated with an excess of concentrated sulfuric acid at a temperature of 170°C to produce ethene.
The balanced chemical reaction is:
Here concentrated sulfuric acid removes a water molecule from ethanol and thus acts as a dehydrating agent.
