CBEMS 45A: Chemical Processing and Material Balances HOMEWORK 1

Due: Thurs., 10-10-13 1. Problem 2.26 Note: In part (b), convert the values and use the equation as given. In part (c),

derive a new equation in the requested units. 2. (a) (y+1)2 = bxa( )

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What would you plot to get a straight line? What will be the slope and y-intercept? (b) Problem 2-30, part (c) only 3. Problem 2.36 4. Problem 2.43 5. A tank 10.0 m high contains cold water (MW=18.0; =1.00 g/cm3). The water is

pumped from the tank at 25.0 liters/min. What is the molar flowrate of the water in kmoles/hr?

6. Problem 3.25 Add part (c): What are the mass fractions of each of the four species in the gas.