Question

nA moles of mixture n molar flow rate of micture A molar low rate ofA Mass Percent of A-100 commonly expressed as weight percent (r%) Mole Percent of A-100 Ya (abbreviated mole%) 1. An aqueous solution of sulfuric acid (6M H:SO, in water) is flowing into a tank at the rate of 100 liters/min (also can be written 100 L/min) having a density of 1.34 g/cm Calculate value of the items requested below and make sure you show HOW you obtained them (don't just write down the final answer). For parts (b) - (d), first write out the equation using symbols for the appropriate variables, then algebraically solve for the unknown variables, and finally substitute in the numerical values and calculate the values for the unknown variables. a) The molecular weight of the sulfuric acid b) The molar flow rate of H2SO4 into the tank. c) The mass flow rate of H2SO4into the tank. d) The total mass flow rate into the tank. 2. Two organic vaporsenter a separation column. One is benzene (C6H6).( ), and the other is toluene (CHs), CH, The total mass flow rate of the stream is 10,000 lb/hr. The mass percent of benzene in the stream is 40%. Determine the following for the stream: a) The mass flow rate of benzene. b) The mass flow rate of toluene. c) The molar flow rate of toluene. d) The total molar flow rate of the stream. e) The mole fraction of benzene.

Answer 1

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