A tank contains 8 liters of water in which is dissolved 32 grams of chemical. A solution containing 2 g/L of the chemical flows into the tank at a rate of 4 L/min, and the well-stirred mixture flows out at a rate of 2 L/min. (a) Determine the amount of chemical in the tank after 20 minutes. (b) What is the concentration of chemical in the tank at that time?

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A: We will find out the required value.

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Q: A brine solution of salt flows at a constant rate of 9 L/min into a large tank that initially held…

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Q: A brine solution of salt flows at a constant rate of 5 L/min into a large tank that initially held…

A:

Differential Equations

Have you ever observed the movement of the satellites and rockets or how the planets go around the sun in their orbits? How will you determine their motion? Definitely they follow some scientific laws and these kinds of problems are framed as differential equations.