How many pounds of salt will there be in the tank

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Reference no: EM131289741

Salt water containing 1.92 lb/gal of salt flows at a fixed rate of 2 gal/min into a 100-gal tank, initially filled with fresh water. The density of the incoming solution is 71.8 lb/ft³. The solution, kept uniform by stirring, flows out at a fixed rate of 19.2 lb/min.

(a) How many pounds of salt will there be in the tank at the end of 1 h and 40 min?

(b) What is the upper limit for the number of pounds of salt in the tank if the process continues indefinitely?

Reference no: EM131289741

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