Based from the phase diagrams of watee and carbon dioxide, answer the following questions and justify your answers.

Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Chapter10: Solids, Liquids, And Phase Transitions
Section: Chapter Questions
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Based from the phase diagrams of watee and carbon dioxide, answer the following questions and justify your answers. 1. You have ice at 263 K (-10.0°C) and 1.0 atm. What could you do to make the ice sublime? 2. A sample of dry ice (solid CO2) is cooled to 173 K (-100.0°C), and is set on a table at room temperature (298 K; 25 °C). At what temperature is the rate of sublination and deposition the same (assume that pressure is held constant at 1 atm)?
Interpreting Phase Diagrams of Water and Carbon Dioxide
73
218
Liquid
Liquid
Salid
Solid
5.2
Gas
Gas
0.000
273 273.2
373
647
197.5
216.6
304 25
Temperature (K)
Temperature (K)
Figure 9: Phase diagram of water
Figure 10: Phase diagram of CO.
Based from the phase diagrams of water and carbon dioxide, answer the
following questions and justify your answers:
1. You have ice at 263 K (-10.0 °C) and 1.0 atm. What could you do to
make the ice sublime?
2. A sample of dry ice (solid CO2) is cooled to 173 K (-100.0 °C), and is set
on a table at room temperature (298 K; 25 °C). At what temperature is the
rate of sublimation and deposition the same (assume that pressure is held
constant at 1 atm)?
(uge) aunesaid
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Transcribed Image Text:Interpreting Phase Diagrams of Water and Carbon Dioxide 73 218 Liquid Liquid Salid Solid 5.2 Gas Gas 0.000 273 273.2 373 647 197.5 216.6 304 25 Temperature (K) Temperature (K) Figure 9: Phase diagram of water Figure 10: Phase diagram of CO. Based from the phase diagrams of water and carbon dioxide, answer the following questions and justify your answers: 1. You have ice at 263 K (-10.0 °C) and 1.0 atm. What could you do to make the ice sublime? 2. A sample of dry ice (solid CO2) is cooled to 173 K (-100.0 °C), and is set on a table at room temperature (298 K; 25 °C). At what temperature is the rate of sublimation and deposition the same (assume that pressure is held constant at 1 atm)? (uge) aunesaid (ue) ainssaid
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