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?

Introductory Chemistry For Today

8th Edition

ISBN:9781285644561

Author:Seager

Publisher:Seager

Chapter7: Solutions And Colloids

Section: Chapter Questions

Problem 7.44E

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