Refer to the phase diagram below when answering the questions on this worksheet. Begin by adding S, L, and G to the three regions of the phase diagram. 2.00 1.75 1.50 1.25 1.00 0.75 0.50 0.25 0.00 Temperature (degrees C) 1) What is the normal freezing point of this substance?_100 °C 2) What is the normal boiling point of this substance?_350 °C 3) What is the normal boiling point of water? 100 °C 4) What is the normal freezing point of water? °C If I had a quantity of this substance at a pressure of 1.25 atm and a temperature of 300°C and then lowered the pressure to 0.25 atm isothermally (constant T), what phase transition(s) would occur? 5) Liquid to gas transition would occur 6) At what temperature do the gas and liquid phases become indistinguishable from each other? 800 °C What is this point called? If I had a quantity of this substance at a pressure of 0.75 atm and a temperature of -100° C, 7) what phase change(s) would occur if I increased the temperature to 600° C? At what temperature(s) would they occur? 001 007- (sə Jəydsoune) ənssəd

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Refer to the phase diagram below when answering the questions on this worksheet. Begin by adding
S, L, and G to the three regions of the phase diagram.
2.00
1.75
1.50
1.25
1.00
0.75
0.50
0.25
0.00
Temperature (degrees C)
1)
What is the normal freezing point of this substance?_100
°C
2)
What is the normal boiling point of this substance?_350
°C
3)
What is the normal boiling point of water? 100
°C
4)
What is the normal freezing point of water?
°C
If I had a quantity of this substance at a pressure of 1.25 atm and a temperature of 300°C and
then lowered the pressure to 0.25 atm isothermally (constant T), what phase transition(s)
would occur?
5)
Liquid to gas transition would occur
6)
At what temperature do the gas and liquid phases become indistinguishable from each other?
800
°C
What is this point called?
If I had a quantity of this substance at a pressure of 0.75 atm and a temperature of -100° C,
what phase change(s) would occur if I increased the temperature to 600° C? At what
temperature(s) would they occur?
7)
Pressure (atmospheres)
00L
Transcribed Image Text:Refer to the phase diagram below when answering the questions on this worksheet. Begin by adding S, L, and G to the three regions of the phase diagram. 2.00 1.75 1.50 1.25 1.00 0.75 0.50 0.25 0.00 Temperature (degrees C) 1) What is the normal freezing point of this substance?_100 °C 2) What is the normal boiling point of this substance?_350 °C 3) What is the normal boiling point of water? 100 °C 4) What is the normal freezing point of water? °C If I had a quantity of this substance at a pressure of 1.25 atm and a temperature of 300°C and then lowered the pressure to 0.25 atm isothermally (constant T), what phase transition(s) would occur? 5) Liquid to gas transition would occur 6) At what temperature do the gas and liquid phases become indistinguishable from each other? 800 °C What is this point called? If I had a quantity of this substance at a pressure of 0.75 atm and a temperature of -100° C, what phase change(s) would occur if I increased the temperature to 600° C? At what temperature(s) would they occur? 7) Pressure (atmospheres) 00L
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