List the evaporating temperatures for liquid nitrogen and CO 2 : _and.

Question

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Answer 1

Textbook Question

Chapter 28, Problem 1RQ

List the evaporating temperatures for liquid nitrogen and CO₂: _____and____.

Expert Solution & Answer

To determine

The evaporating temperature of liquid nitrogen and CO2.

Answer to Problem 1RQ

The evaporating temperature of liquid nitrogen and CO2 is −195 °C and −78.5 °C respectively.

Explanation of Solution

Evaporation is a process in which a liquid turns into gas. The temperature at which evaporation starts is called evaporating temperature. Evaporation can occur at any temperature and pressure greater than zero Kelvin or absolute zero temperature. The temperature at which evaporation starts is called the evaporating temperature of that liquid. Evaporation is different phenomenon than boiling. Boiling starts at a particular temperature while the evaporation can takes place at any temperature greater than the absolute zero temperature.

Liquid nitrogen is colorless which starts evaporating at −195 °C. It is a diatomic liquid. It has covalent bonding between its N atoms and exists as N2.

Carbon dioxide consists of a carbon atom and two oxygen atoms. Carbon atom is covalently bonded with both of the oxygen atoms. They are linked with two double bonds and can be written as O=C=O. Carbon dioxide changes its phase from solid to gaseous without converting into liquid phase. The temperature at which the transformation takes place is −78.5 °C.

Conclusion:

The evaporating point for liquid nitrogen is −195 °Cand for CO2 is −78.5 °C.

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USE MATLAB ONLY provide typed code solve for velocity triangle and dont provide copied answer Turbomachienery . GIven: vx = 185 m/s, flow angle = 60 degrees, (leaving a stator in axial flow) R = 0.5, U = 150 m/s, b2 = -a3, a2 = -b3 Find: velocity triangle , a. magnitude of abs vel leaving rotor (m/s) b. flow absolute angles (a1, a2, a3) 3. flow rel angles (b2, b3) d. specific work done e. use code to draw vel. diagram Use this code for plot % plots Velocity Tri. in Ch4 function plotveltri(al1,al2,al3,b2,b3) S1L = [0 1]; V1x = [0 0]; V1s = [0 1*tand(al3)]; S2L = [2 3]; V2x = [0 0]; V2s = [0 1*tand(al2)]; W2s = [0 1*tand(b2)]; U2x = [3 3]; U2y = [1*tand(b2) 1*tand(al2)]; S3L = [4 5]; V3x = [0 0]; V3r = [0 1*tand(al3)]; W3r = [0 1*tand(b3)]; U3x = [5 5]; U3y = [1*tand(b3) 1*tand(al3)]; plot(S1L,V1x,'k',S1L,V1s,'r',... S2L,V2x,'k',S2L,V2s,'r',S2L,W2s,'b',U2x,U2y,'g',... S3L,V3x,'k',S3L,V3r,'r',S3L,W3r,'b',U3x,U3y,'g',...... 'LineWidth',2,'MarkerSize',10),...…

USE MATLAB ONLY provide typed code solve for velocity triangle and dont provide copied answer Turbomachienery . GIven: vx = 185 m/s, flow angle = 60 degrees, R = 0.5, U = 150 m/s, b2 = -a3, a2 = -b3 Find: velocity triangle , a. magnitude of abs vel leaving rotor (m/s) b. flow absolute angles (a1, a2, a3) 3. flow rel angles (b2, b3) d. specific work done e. use code to draw vel. diagram Use this code for plot % plots Velocity Tri. in Ch4 function plotveltri(al1,al2,al3,b2,b3) S1L = [0 1]; V1x = [0 0]; V1s = [0 1*tand(al3)]; S2L = [2 3]; V2x = [0 0]; V2s = [0 1*tand(al2)]; W2s = [0 1*tand(b2)]; U2x = [3 3]; U2y = [1*tand(b2) 1*tand(al2)]; S3L = [4 5]; V3x = [0 0]; V3r = [0 1*tand(al3)]; W3r = [0 1*tand(b3)]; U3x = [5 5]; U3y = [1*tand(b3) 1*tand(al3)]; plot(S1L,V1x,'k',S1L,V1s,'r',... S2L,V2x,'k',S2L,V2s,'r',S2L,W2s,'b',U2x,U2y,'g',... S3L,V3x,'k',S3L,V3r,'r',S3L,W3r,'b',U3x,U3y,'g',...... 'LineWidth',2,'MarkerSize',10),... axis([-1 6 -4 4]), ...…

The answer should equal to 1157. Please sent me the solution. Thank you!

Answer 2

Textbook Question

Chapter 28, Problem 1RQ

List the evaporating temperatures for liquid nitrogen and CO₂: _____and____.

Expert Solution & Answer

To determine

The evaporating temperature of liquid nitrogen and CO2.

Answer to Problem 1RQ

The evaporating temperature of liquid nitrogen and CO2 is −195 °C and −78.5 °C respectively.

Explanation of Solution

Evaporation is a process in which a liquid turns into gas. The temperature at which evaporation starts is called evaporating temperature. Evaporation can occur at any temperature and pressure greater than zero Kelvin or absolute zero temperature. The temperature at which evaporation starts is called the evaporating temperature of that liquid. Evaporation is different phenomenon than boiling. Boiling starts at a particular temperature while the evaporation can takes place at any temperature greater than the absolute zero temperature.

Liquid nitrogen is colorless which starts evaporating at −195 °C. It is a diatomic liquid. It has covalent bonding between its N atoms and exists as N2.

Carbon dioxide consists of a carbon atom and two oxygen atoms. Carbon atom is covalently bonded with both of the oxygen atoms. They are linked with two double bonds and can be written as O=C=O. Carbon dioxide changes its phase from solid to gaseous without converting into liquid phase. The temperature at which the transformation takes place is −78.5 °C.

Conclusion:

The evaporating point for liquid nitrogen is −195 °Cand for CO2 is −78.5 °C.

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Answer 3

Textbook Question

Chapter 28, Problem 1RQ

List the evaporating temperatures for liquid nitrogen and CO₂: _____and____.

Expert Solution & Answer

To determine

The evaporating temperature of liquid nitrogen and CO2.

Answer to Problem 1RQ

The evaporating temperature of liquid nitrogen and CO2 is −195 °C and −78.5 °C respectively.

Explanation of Solution

Evaporation is a process in which a liquid turns into gas. The temperature at which evaporation starts is called evaporating temperature. Evaporation can occur at any temperature and pressure greater than zero Kelvin or absolute zero temperature. The temperature at which evaporation starts is called the evaporating temperature of that liquid. Evaporation is different phenomenon than boiling. Boiling starts at a particular temperature while the evaporation can takes place at any temperature greater than the absolute zero temperature.

Liquid nitrogen is colorless which starts evaporating at −195 °C. It is a diatomic liquid. It has covalent bonding between its N atoms and exists as N2.

Carbon dioxide consists of a carbon atom and two oxygen atoms. Carbon atom is covalently bonded with both of the oxygen atoms. They are linked with two double bonds and can be written as O=C=O. Carbon dioxide changes its phase from solid to gaseous without converting into liquid phase. The temperature at which the transformation takes place is −78.5 °C.

Conclusion:

The evaporating point for liquid nitrogen is −195 °Cand for CO2 is −78.5 °C.

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Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 4

Textbook Question

Chapter 28, Problem 1RQ

List the evaporating temperatures for liquid nitrogen and CO₂: _____and____.

Expert Solution & Answer

To determine

The evaporating temperature of liquid nitrogen and CO2.

Answer to Problem 1RQ

The evaporating temperature of liquid nitrogen and CO2 is −195 °C and −78.5 °C respectively.

Explanation of Solution

Evaporation is a process in which a liquid turns into gas. The temperature at which evaporation starts is called evaporating temperature. Evaporation can occur at any temperature and pressure greater than zero Kelvin or absolute zero temperature. The temperature at which evaporation starts is called the evaporating temperature of that liquid. Evaporation is different phenomenon than boiling. Boiling starts at a particular temperature while the evaporation can takes place at any temperature greater than the absolute zero temperature.

Liquid nitrogen is colorless which starts evaporating at −195 °C. It is a diatomic liquid. It has covalent bonding between its N atoms and exists as N2.

Carbon dioxide consists of a carbon atom and two oxygen atoms. Carbon atom is covalently bonded with both of the oxygen atoms. They are linked with two double bonds and can be written as O=C=O. Carbon dioxide changes its phase from solid to gaseous without converting into liquid phase. The temperature at which the transformation takes place is −78.5 °C.

Conclusion:

The evaporating point for liquid nitrogen is −195 °Cand for CO2 is −78.5 °C.

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Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Textbook Question

Answer 6

Textbook Question

Answer 7

Expert Solution & Answer

To determine

The evaporating temperature of liquid nitrogen and CO2.

Answer to Problem 1RQ

The evaporating temperature of liquid nitrogen and CO2 is −195 °C and −78.5 °C respectively.

Explanation of Solution

Evaporation is a process in which a liquid turns into gas. The temperature at which evaporation starts is called evaporating temperature. Evaporation can occur at any temperature and pressure greater than zero Kelvin or absolute zero temperature. The temperature at which evaporation starts is called the evaporating temperature of that liquid. Evaporation is different phenomenon than boiling. Boiling starts at a particular temperature while the evaporation can takes place at any temperature greater than the absolute zero temperature.

Liquid nitrogen is colorless which starts evaporating at −195 °C. It is a diatomic liquid. It has covalent bonding between its N atoms and exists as N2.

Carbon dioxide consists of a carbon atom and two oxygen atoms. Carbon atom is covalently bonded with both of the oxygen atoms. They are linked with two double bonds and can be written as O=C=O. Carbon dioxide changes its phase from solid to gaseous without converting into liquid phase. The temperature at which the transformation takes place is −78.5 °C.

Conclusion:

The evaporating point for liquid nitrogen is −195 °Cand for CO2 is −78.5 °C.

Answer 8

Expert Solution & Answer

To determine

The evaporating temperature of liquid nitrogen and CO2.

Answer to Problem 1RQ

The evaporating temperature of liquid nitrogen and CO2 is −195 °C and −78.5 °C respectively.

Explanation of Solution

Evaporation is a process in which a liquid turns into gas. The temperature at which evaporation starts is called evaporating temperature. Evaporation can occur at any temperature and pressure greater than zero Kelvin or absolute zero temperature. The temperature at which evaporation starts is called the evaporating temperature of that liquid. Evaporation is different phenomenon than boiling. Boiling starts at a particular temperature while the evaporation can takes place at any temperature greater than the absolute zero temperature.

Liquid nitrogen is colorless which starts evaporating at −195 °C. It is a diatomic liquid. It has covalent bonding between its N atoms and exists as N2.

Carbon dioxide consists of a carbon atom and two oxygen atoms. Carbon atom is covalently bonded with both of the oxygen atoms. They are linked with two double bonds and can be written as O=C=O. Carbon dioxide changes its phase from solid to gaseous without converting into liquid phase. The temperature at which the transformation takes place is −78.5 °C.

Conclusion:

The evaporating point for liquid nitrogen is −195 °Cand for CO2 is −78.5 °C.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

To determine

The evaporating temperature of liquid nitrogen and CO2.

Answer 12

Answer to Problem 1RQ

The evaporating temperature of liquid nitrogen and CO2 is −195 °C and −78.5 °C respectively.

Answer 13

Explanation of Solution

Evaporation is a process in which a liquid turns into gas. The temperature at which evaporation starts is called evaporating temperature. Evaporation can occur at any temperature and pressure greater than zero Kelvin or absolute zero temperature. The temperature at which evaporation starts is called the evaporating temperature of that liquid. Evaporation is different phenomenon than boiling. Boiling starts at a particular temperature while the evaporation can takes place at any temperature greater than the absolute zero temperature.

Liquid nitrogen is colorless which starts evaporating at −195 °C. It is a diatomic liquid. It has covalent bonding between its N atoms and exists as N2.

Carbon dioxide consists of a carbon atom and two oxygen atoms. Carbon atom is covalently bonded with both of the oxygen atoms. They are linked with two double bonds and can be written as O=C=O. Carbon dioxide changes its phase from solid to gaseous without converting into liquid phase. The temperature at which the transformation takes place is −78.5 °C.

Conclusion:

The evaporating point for liquid nitrogen is −195 °Cand for CO2 is −78.5 °C.