Question: Problem 2.2: (10 marks) An ethanol-methanol stream fed at the rate of 100 kg/h is to be separated in a distillation column. The feed has

Problem 2.2: (10 marks) An ethanol-methanol stream fed at the rate of 100 kg/h is to be separated in a distillation column. The feed has 40 wt% ethanol and the distillate has 80% methanol by weight. 80 wt% of methanol in the feed is to be recovered as distillate. Perform a degree of freedom analysis. Problem 2.3: (10 marks) A stream of aqueous hydrochloric acid, 57.3 wt% HCI, is mixed with pure water to produce a stream of 16.5% acid. Perform a degree of freedom analysis. Can the problem be solved

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