Phase Diagram for CO2Criticalpoint-P =72.8LiquidSolidP3 =Triplepoint5.1Gas1.00 -----TmT3-56.6T-7831Temperature (°C)6c. List a temperature and pressure where CO2 is a: (fill in the blanks)SolidSupercritical fluid6d. CO2 forms this kind of solid:SIO2 has different solid forms; inquartz, all atoms are connected by covalent bonds. This is asolid. There are solids where SiO2 exists primarily as the SiO42- anion, paired with cations suchas Mg2+. That is asolid. Fill in the blanks.Pressure (atm)

A supercritical fluid is any substance at a temperature and pressure above its critical point (Tc,…

Phase Diagram for CO2 Critical point- P = 72.8 Liquid Solid P3 = Triple point 5.1 Gas 1.00 T3 T. -78 -56.6 31 Temperature (°C) 6c. List a temperature and pressure where CO2 is a: (fill in the blanks) Solid Supercritical fluid Pressure (atm)

Phase Diagram for CO2 Critical point- P = 72.8 Liquid Solid P3 = Triple point 5.1 Gas 1.00 T3 T. -78 -56.6 31 Temperature (°C) 6c. List a temperature and pressure where CO2 is a: (fill in the blanks) Solid Supercritical fluid Pressure (atm)

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter9: Liquids And Solids

Section: Chapter Questions

Problem 20QAP

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Question

Phase Diagram for CO2
Critical
point-
P =
72.8
Liquid
Solid
P3 =
Triple
point
5.1
Gas
1.00 -----
Tm
T3
-56.6
T
-78
31
Temperature (°C)
6c. List a temperature and pressure where CO2 is a: (fill in the blanks)
Solid
Supercritical fluid
6d. CO2 forms this kind of solid:
SIO2 has different solid forms; in
quartz, all atoms are connected by covalent bonds. This is a
solid. There are solids where SiO2 exists primarily as the SiO42- anion, paired with cations such
as Mg2+. That is a
solid. Fill in the blanks.
Pressure (atm)

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