Carbon dioxide (co2) at 1 bar, 300 k enters a compressor operating at steady state and is compressed adiabatically to an exit state of 10 bar, 520 k. the co2 is modeled as an ideal gas, and kinetic and potential energy effects are negligible. for the compressor, determine: (a) the work input, in kj per kg of co2 flowing, (b) the rate of entropy production, in kj/k per kg of co2 flowing, and (c) the percent isentropic compressor efficiency.

The bubbles in a carbonated soft drink are produced when carbonic acid decomposes to form carbon dioxide and water. in a closed system, this equilibrium exists as why does a carbonated soft drink lose carbonation when the container is left open? a.water evaporates, which favors the formation of h2co3. b.pressure decreases, which favors the formation of h2co3. c.the open container warms up, which causes more gas to escape. d.co2is removed, which favors the formation of h2co3.