21 22 23Answers only 21) If a quantity of this substance was at an initial pressure of 1.25 atm and a temperature of0°C was lowered to a pressure of 0.25atm, what phase transition(s) would occur?22) If a quantity of this substance was at an initial pressure of 1.0 atm and a temperature of200°C was lowered to a temperature of -200°C, what phase transition(s) would occur?23) If a quantity of this substance was at an initial pressure of 0.5 atm and a temperature of200°C was lowered to a temperature of -200°C, what phase transition(s) would occur?24) If this substance was at a pressure of 2.0atm, at what temperature would it boil?25) At what temperature do the gas and liquid phases become indistinguishable from eachother?26) At what pressure would it be possible to find this substance in the gas, liquid, and solidphase?27) If I had a quantity of this substance at a pressure of 0.75 atm and a temperature of -100⁰C, what phase change(s) would occur if I increased the temperature to 600° C? Atwhat temperature(s) would they occur?28) If I had a quantity of this substance at a pressure of 2.00 atm and a temperature of -150⁰C, what phase change(s) would occur if I decrease the pressure to 0.25atm? At whatpressure(s) would they occur? Analyze the given phase diagram of a generic substance and answer the following questions.2.001.751.501.251.000.750.500.250.00Temperature (degrees C)Pressure (atmospheres)-200-1000

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21) If a quantity of this substance was at an initial pressure of 1.25 atm and a temperature of 0°C was lowered to a pressure of 0.25atm, what phase transition(s) would occur? 22) If a quantity of this substance was at an initial pressure of 1.0 atm and a temperature of 200°C was lowered to a temperature of -200°C, what phase transition(s) would occur? 23) If a quantity of this substance was at an initial pressure of 0.5 atm and a temperature of 200°C was lowered to a temperature of -200°C, what phase transition(s) would occur? 24) If this substance was at a pressure of 2 Oatm at what temperature would it boi12

21) If a quantity of this substance was at an initial pressure of 1.25 atm and a temperature of 0°C was lowered to a pressure of 0.25atm, what phase transition(s) would occur? 22) If a quantity of this substance was at an initial pressure of 1.0 atm and a temperature of 200°C was lowered to a temperature of -200°C, what phase transition(s) would occur? 23) If a quantity of this substance was at an initial pressure of 0.5 atm and a temperature of 200°C was lowered to a temperature of -200°C, what phase transition(s) would occur? 24) If this substance was at a pressure of 2 Oatm at what temperature would it boi12

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter9: Liquids, Solids, And Materials

Section: Chapter Questions

Problem IISP

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