2. Answer the below questions about the phase diagram for nitrogen (N₂). (image from astrocamp.org) a. At 1.0 atm and 7°C, what phase is nitrogen? Nitrogen Phase Diagram b. Estimate the pressure and temperature at nitrogen's triple point. Pressure (atm) 100 1.0 0.1 Solid -250 209 06 Melting Pow -230 Liquid -210 Temperature (Celsius) c. Liquid nitrogen is used for various purposes in industry and research, including for lab equipment. There is a space telescope on top of Mauna Kea, a volcano in Hawaii (13,800 ft/4200 m elevation). There the pressure is 0.671 atm. Estimate the boiling point of liquid nitrogen in your lab on top of Mauna Kea. Gas 195. 10 ) Boàng Pont -190 -170

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Chapter9: Liquids, Solids, And Materials
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2. Answer the below questions about the phase diagram for nitrogen (N₂). (image from astrocamp.org)
a. At 1.0 atm and 7°C, what phase is
nitrogen?
Nitrogen Phase Diagram
b. Estimate the pressure and temperature
at nitrogen's triple point.
Pressure (atm)
100
9
10
0.1
Solid
-250
-209 16 Mehing
Fown
-230
Liquid
-210
Temperature (Celsius)
c. Liquid nitrogen is used for various
purposes in industry and research,
including for lab equipment. There is a
space telescope on top of Mauna Kea, a volcano in Hawaii (13,800 ft/4200 m elevation).
There the pressure is 0.671 atm. Estimate the boiling point of liquid nitrogen in your lab on
top of Mauna Kea.
Gas
195 107 Boàng
Port
-190
-170
Transcribed Image Text:2. Answer the below questions about the phase diagram for nitrogen (N₂). (image from astrocamp.org) a. At 1.0 atm and 7°C, what phase is nitrogen? Nitrogen Phase Diagram b. Estimate the pressure and temperature at nitrogen's triple point. Pressure (atm) 100 9 10 0.1 Solid -250 -209 16 Mehing Fown -230 Liquid -210 Temperature (Celsius) c. Liquid nitrogen is used for various purposes in industry and research, including for lab equipment. There is a space telescope on top of Mauna Kea, a volcano in Hawaii (13,800 ft/4200 m elevation). There the pressure is 0.671 atm. Estimate the boiling point of liquid nitrogen in your lab on top of Mauna Kea. Gas 195 107 Boàng Port -190 -170
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