20071022 Chapter 11

20071022 Chapter 11 - 2% H2O forms what kind of solid? 4 A...

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Response Report Session: Chapter 12 Days Class: Fall 2007 CHM 1220/CHM 1225 Sections: ALL AM Sections Page 1 Class Points Avg: N/A (Includes only students who took assessment) What phase transition occurs when pressure is increased on a solid at a temperature below Tc? 1 A vaporization 3% B deposition 7% C condensation 6% D melting 18% E freezing 5% For solid carbon dioxide at room temperature, what phase transition occurs? 2 A vaporization 19% B condensation 4% C melting 9% D sublimation 31% E deposition 4% SiC forms what kind of solid? 3 A molecular 19% B ionic 21% C metallic 10% D covalent network 24% E none of the above
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Unformatted text preview: 2% H2O forms what kind of solid? 4 A covalent network 19% B ionic 13% C metallic 3% D molecular 43% E none of the above 5% Which is the solute when 80 g Cr mix with 5.0 g of Co? 5 A Cr 15% B Co 69% 10/22/2007 2:19:21 PM Response Report Session: Chapter 12 Days Class: Fall 2007 CHM 1220/CHM 1225 Sections: ALL AM Sections Page 2 Class Points Avg: N/A (Includes only students who took assessment) What is the solvent when 39% N2 mix with 41% Ar and the rest O2? 6 A N2 11% B Ar 68% C O2 14% 10/22/2007 2:19:21 PM...
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This note was uploaded on 02/02/2010 for the course CHM 1220 taught by Professor Barber during the Spring '07 term at Wayne State University.

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20071022 Chapter 11 - 2% H2O forms what kind of solid? 4 A...

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