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Unformatted text preview: reach L kg / 2 1 . 2b) Assume now that the brine leaves the tank at a rate of min / 5 L instead of min / 6 L , with all else being the same. Determine the concentration of salt as a function of time. 3. Blood carries a drug into an organ at a rate of sec / 3 3 cm and leaves at the same rate. The organ has a liquid volume of 125 3 cm . If the concentration of the drug in the blood entering the organ is 0.2 3 / cm g , what is the concentration of the drug in the organ when there was no trace of the drug initially? When will the concentration of the drug in the organ reach 3 / 1 . cm gm ?...
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