11. A tank contains 40 gal brine for which the concentration is initially 3 lb/gal of salt. A brine solution is pumped into the tank at the rate of 5 gal/min. and the mixture, kept uniform by stirring, runs out at the same rate. If the concentration of the solution flowing in is 2 lb/gal, a) determine the amount of salt in the tank at anytime t, b) how much salt is present after 10 min? c) after a long time?

11. A tank contains 40 gal brine for which the concentration is initially 3 lb/gal of salt. A brine solution is pumped into the tank at the rate of 5 gal/min. and the mixture, kept uniform by stirring, runs out at the same rate. If the concentration of the solution flowing in is 2 lb/gal, a) determine the amount of salt in the tank at anytime t, b) how much salt is present after 10 min? c) after a long time?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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