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NOTE: If the reaction temperature is too low, little reaction occurs and only a small amount of product is produced (little formation of B) If the reaction temperature is too high, most of primary product B reacts to form a lower-value secondary product (too much of B reacts to form C). So there is a temperature between these limits that maximizes the profitability of this reactor Consider the following data for the cost and values of A, B, and C Cost and value: V=$0.15/mol (cost of A in feed) AF V=$0.10/mol (value of A in product) V=$0.50/mol (value of B in product) V=$0.20/mol (value of C in product) A B Use excel for the following calculation a. Select an arbitrary reactor temperature b. Use mole balance equations obtained in previous slides to calculate for CA, CB, and Cc c. Calculate an objective function (Ø has a unit of $/s) as Product value Feed Cost Ø-EF₂C₁V₁-F₂CAOVAF which is d. Repeat the calculation using a different temperature I would suggest the following format in your…

show all steps mistakes in the solution. Go through the solution carefully and then do the following. 1. State if the solution is correct or incorrect 2. If the solution is incorrect, identify what is the mistake in the solution. Be specific and succinct. 3. If the solution is incorrect, provide the final solution with appropriate steps. Problem: A refrigeration cycle uses refrigerant R-134a to cool down water from 40°C to 20°C. The refrigerant R-134a enters the cycle as saturated liquid at -15°C and exits as saturated vapor at the same temperature. The mass flow rate of R-134a is 0.12 kg/s. The overall heat transfer coefficient is 1400 W/m²K. The surface area of the heat exchanger is 1.4 m². What is the rate at which heat is being exchanged between R-134a and water? Assume that the heat exchanger is perfectly insulated from outside (i.e., there is no convection or radiation with the outside/surrounding). Solution: We know, from the definition of overall heat transfer coefficient q=…