A tank contains 60 kg of salt and 1000 L of water. Pure water enters a tank at t

Question

A tank contains 60 kg of salt and 1000 L of water. Pure water enters a tank at the rate 10 L/min. The solution is mixed and drains from the tank at the rate 5 L/min.

(a) What is the amount of salt in the tank initially?
amount = 60 (kg)

(b) Find the amount of salt in the tank after 1 hours.
amount = ________ (kg)

(c) Find the concentration of salt in the solution in the tank as time approaches infinity. (Assume your tank is large enough to hold all the solution.)
concentration = 0 (kg/L)

Just need part b (a and c are correct)

Explanation / Answer

concentration of salt in the solution in the tank as time approaches infinity will b 0 kg/l as the will b no salt left in the solution.

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