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Please refer to the phase diagram on slide 38 in the lecture notes for Carbon and...
Beco D AT A G 2017 a Amur New to + 88907712-84e2-41109047.7cbdeldcabd3/gcc/tool/assessments/bc15-a de 927452/assignments/1714007 redirect ©...
Beco D AT A G 2017 a Amur New to + 88907712-84e2-41109047.7cbdeldcabd3/gcc/tool/assessments/bc15-a de 927452/assignments/1714007 redirect © Dues 66.6% Resources Give Up? Feedback nment Score: Try Again Attempt 1 on 18 of 24 > Carbon phase diagr < Elfeedback At roughly what pressure, P. and temperature. T. will diamond graphite, and liquid carbon all exist in equilibrium? 10 A triple point is a tempera pressure at which three phe coexist in equilibrium. 10 10 4300 atm Pha 10 10 Using the...
The phase diagram of carbon is a graph of pressure (y-axis or dependent variable) versus temperature...
The phase diagram of carbon is a graph of pressure (y-axis or dependent variable) versus temperature (x-axis or independent variable) on which a straight line separates the diamond phase on the high pressure side of the line from the graphite phase on the low pressure side. At 780.0 degree C the pressure on the line is 3.451*10^9 pa. At 2770.0 degree C the pressure on the line is 9.421*10^9 Pa. What Is the minimum depth at which diamonds can form...
Q7 (15 pts): Consider the following phase diagram of carbon: 106 SOLID (diamond) 105 LIQUID 104...
Q7 (15 pts): Consider the following phase diagram of carbon: 106 SOLID (diamond) 105 LIQUID 104 Prosaure Pressure (bar) 103 SOUD (graphite) 102 GAS 10 2000 4000 6000 Temperature (0) a. [10 pts). Describe the phases, changes, names and types of the process(es) a carbon sample might undergo as it changes from point "b" to point "d". b. [5 pts). Under what conditions a carbon sample at point "b" can be changed into diamond?
Q7 (15 pts): Consider the following phase diagram of carbon: 106 SOUD (diamond) 105 LIQUID 104...
Q7 (15 pts): Consider the following phase diagram of carbon: 106 SOUD (diamond) 105 LIQUID 104 Pressure (par) 103 SOUD (graphite) 102 GAS 10 6000 2000 4000 Temperature (0) a. [10 pts). Describe the phases, changes, names and types of the process(es) a carbon sample might undergo as it changes from point "b" to point "a". b. [5 pts). Under what conditions a carbon sample at point "a" can be changed into gas?
6. Use the phase diagram below to answer the following questions. Pressure (Atmosphere) 45° 60° 100°...
6. Use the phase diagram below to answer the following questions. Pressure (Atmosphere) 45° 60° 100° 110° Temperature (°C) a. Which section represents the solid phase? b. What section represents the liquid phase? c. What section represents the gas phase? d. What letter represents the triple point? the definition of a triple point? In your own words, what is e. What is this substance's normal melting point, at 1 atmosphere of pressure? f. What is this substance's normal boiling point,...
16. The the following questions refer to above phase diagram. (6 pts.) a. What process in...
16. The the following questions refer to above phase diagram. (6 pts.) a. What process in moving from A occurs to C? Temperature b. What is the intersection at D called? c. Which letter is the liquid phase? d. What process occurs to the right of point D as pressure increases? e. What process occurs if you increase pressure on the solid? 1. If one atmosphere of pressure is higher than D. what happens when the solid is heated?
9. The phase diagram for Xenon is provided opposite Liquid What phase change(s) occur as Xenon...
9. The phase diagram for Xenon is provided opposite Liquid What phase change(s) occur as Xenon is cooled from room temperature to -150°C at 2 atm pressure 100 Solid 10 Deposition only Condensation then Freezing а) b) Gas c) Melting then Vaporisation 0.1 d) Condensation then Sublimation 0.01 Sublimation only е) -180 -120 -60 0 60 Temperature (C) 10. A schematic phase diagram is shown below. The temperature and pressure defining the (solid,liquid,gas) triple point (Tip,Pp) and the critical point...
Use the data to sketch the phase diagram for xenon (Xe) and then answer the questions...
Use the data to sketch the phase diagram for xenon (Xe) and then answer the questions that follow. Normal boiling point: 165 K Normal melting point: 161 K Triple point: 152 K, .37 atm Critical temperature: 290 K Critical pressure: 57 atm A. What phase is xenon at atmospheric conditions? B. Is liquid xenon more or less dense than solid xenon? Use the diagram to justify your answer. C. What is the appropriate maximum pressure of gas that can exist...
Type or paste question here Consider the following phase diagram to answer the questions. Be VERY...
Type or paste question here
Consider the following phase diagram to answer the questions. Be VERY complete in your answers, write neatly, and show all your work. Pressure Temperature a) Label on the plot the "triple point". What is special about this part of the curve (what is physically happening to the system at this point)? b) Label the areas on the plot that correspond to the liquid, vapor, and solid phases, and shade in the area that corresponds to...
GENERAL FEATURES OF A PHASE DIAGRAM; HYBRID ORBITALS AND FORMAL CHARGE MODEL 1 solid structure liquid...
GENERAL FEATURES OF A PHASE DIAGRAM; HYBRID ORBITALS AND FORMAL CHARGE MODEL 1 solid structure liquid rc Pressure in atm solid structure Il Temperature in K — KEY QUESTIONS 1. What quantities are plotted on the x-and y-axes of a phase diagram? 2. 2. How many different phases are shown by the phase diagram in the model? b. What are the labels used to identify them? 3. What do the solid lines in a phase diagram represent 4. 2. How...
Beco D AT A G 2017 a Amur New to + 88907712-84e2-41109047.7cbdeldcabd3/gcc/tool/assessments/bc15-a de 927452/assignments/1714007 redirect © Dues 66.6% Resources Give Up? Feedback nment Score: Try Again Attempt 1 on 18 of 24 > Carbon phase diagr < Elfeedback At roughly what pressure, P. and temperature. T. will diamond graphite, and liquid carbon all exist in equilibrium? 10 A triple point is a tempera pressure at which three phe coexist in equilibrium. 10 10 4300 atm Pha 10 10 Using the...
The phase diagram of carbon is a graph of pressure (y-axis or dependent variable) versus temperature (x-axis or independent variable) on which a straight line separates the diamond phase on the high pressure side of the line from the graphite phase on the low pressure side. At 780.0 degree C the pressure on the line is 3.451*10^9 pa. At 2770.0 degree C the pressure on the line is 9.421*10^9 Pa. What Is the minimum depth at which diamonds can form...
Q7 (15 pts): Consider the following phase diagram of carbon: 106 SOLID (diamond) 105 LIQUID 104 Prosaure Pressure (bar) 103 SOUD (graphite) 102 GAS 10 2000 4000 6000 Temperature (0) a. [10 pts). Describe the phases, changes, names and types of the process(es) a carbon sample might undergo as it changes from point "b" to point "d". b. [5 pts). Under what conditions a carbon sample at point "b" can be changed into diamond?
Q7 (15 pts): Consider the following phase diagram of carbon: 106 SOUD (diamond) 105 LIQUID 104 Pressure (par) 103 SOUD (graphite) 102 GAS 10 6000 2000 4000 Temperature (0) a. [10 pts). Describe the phases, changes, names and types of the process(es) a carbon sample might undergo as it changes from point "b" to point "a". b. [5 pts). Under what conditions a carbon sample at point "a" can be changed into gas?
6. Use the phase diagram below to answer the following questions. Pressure (Atmosphere) 45° 60° 100° 110° Temperature (°C) a. Which section represents the solid phase? b. What section represents the liquid phase? c. What section represents the gas phase? d. What letter represents the triple point? the definition of a triple point? In your own words, what is e. What is this substance's normal melting point, at 1 atmosphere of pressure? f. What is this substance's normal boiling point,...
16. The the following questions refer to above phase diagram. (6 pts.) a. What process in moving from A occurs to C? Temperature b. What is the intersection at D called? c. Which letter is the liquid phase? d. What process occurs to the right of point D as pressure increases? e. What process occurs if you increase pressure on the solid? 1. If one atmosphere of pressure is higher than D. what happens when the solid is heated?
9. The phase diagram for Xenon is provided opposite Liquid What phase change(s) occur as Xenon is cooled from room temperature to -150°C at 2 atm pressure 100 Solid 10 Deposition only Condensation then Freezing а) b) Gas c) Melting then Vaporisation 0.1 d) Condensation then Sublimation 0.01 Sublimation only е) -180 -120 -60 0 60 Temperature (C) 10. A schematic phase diagram is shown below. The temperature and pressure defining the (solid,liquid,gas) triple point (Tip,Pp) and the critical point...
Type or paste question here
Consider the following phase diagram to answer the questions. Be VERY complete in your answers, write neatly, and show all your work. Pressure Temperature a) Label on the plot the "triple point". What is special about this part of the curve (what is physically happening to the system at this point)? b) Label the areas on the plot that correspond to the liquid, vapor, and solid phases, and shade in the area that corresponds to...
GENERAL FEATURES OF A PHASE DIAGRAM; HYBRID ORBITALS AND FORMAL CHARGE MODEL 1 solid structure liquid rc Pressure in atm solid structure Il Temperature in K — KEY QUESTIONS 1. What quantities are plotted on the x-and y-axes of a phase diagram? 2. 2. How many different phases are shown by the phase diagram in the model? b. What are the labels used to identify them? 3. What do the solid lines in a phase diagram represent 4. 2. How...
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