g 0.06% carbon dioxide is pumped into a room whose volume

Chapter , Problem 4RP

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Air containing 0.06% carbon dioxide is pumped into a room whose volume is \(8000 \mathrm{ft}^{3}\). The air is pumped in at a rate of \(2000 \mathrm{ft}^{3}\), and the circulated air is then pumped out at the same rate. If there is an initial concentration of 0.2% carbon dioxide in the room, determine the subsequent amount in the room at time t. What is the concentration of carbon dioxide at 10 minutes? What is the steady-state, or equilibrium, concentration of carbon dioxide?

Text Transcription:

8000 ft^3

2000 ft^3/min