1,000,000- y Ice, CO₂(s), does not melt or freeze at atmospheric pressure. It sublimes and deposits at a temperature of -78°C. Based on the phase diagram below, what is the lowest pressure (in kPa) at which CO2(g) will condense to give CO2()? (Note that the gr ear plot.) Pressure (kPa) 100.000 Solid Liquid SCF 10,000 1000 Gas 100 10 -100 Tc 50 100 Temperature (°C) 7.77 XkPa sed on the phase diagram, at approximately what temperature (in °C) will this occur? 6.6 x °C

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Dry ice, Co,(s), does not melt or freeze at atmospheric pressure. It sublimes and deposits at a temperature of -78°C. Based on the phase diagram below, what is the lowest pressure (in kPa) at which Co,(g) will condense to give Co,(/)? (Note that the graph is a log-
linear plot.)
1,000,000
100,000
Solid
Liquid
SCF
10,000
1000
Gas
100
10
-100
-50
Tc
50
100
Temperature (°C)
517.77
X kPa
Based on the phase diagram, at approximately what temperature (in °C) will this occur?
|-56.6
X °C
Pressure (kPa)
Transcribed Image Text:Dry ice, Co,(s), does not melt or freeze at atmospheric pressure. It sublimes and deposits at a temperature of -78°C. Based on the phase diagram below, what is the lowest pressure (in kPa) at which Co,(g) will condense to give Co,(/)? (Note that the graph is a log- linear plot.) 1,000,000 100,000 Solid Liquid SCF 10,000 1000 Gas 100 10 -100 -50 Tc 50 100 Temperature (°C) 517.77 X kPa Based on the phase diagram, at approximately what temperature (in °C) will this occur? |-56.6 X °C Pressure (kPa)
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