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SID#:

Laboratory Section:

Figure I

1. Indicate the phase(s) in Figure I.

2. Although this is a static image, briefly explain what is happening in Figgure I.

Figure II.

3. What phase(s) are present in Figure II?

4. What do you see as different about Figure I to Figure II?

5. Why are there fewer particles in the vapor phase in Figure II compared to Figure I?

6. Is there anything about the Figures that you feel you do not understand? List your concerns/questions.