This graph shows how the vapor pressure of three liquids varies with temperature: 900- 800 700 600 500 400 300 ethylbenzene pyridine isobutyl alcohol 200 100 100 110 120 130 140 temperature, °C Use the graph to answer the following questions: Which liquid is the most volatile? most volatile: choose one Which is the least volatile? least volatile: choose one ethylbenzene: What is the normal boiling point of each liquid? Note: your answer must be within 1°C of the exact answer to be graded correct. pyridine: isobutyl alcohol: O more Suppose a beaker of pyridine is put inside a sealed tank containing pyridine gas at 112. degree C and 692. torr. After ten minutes, will there be more liquid in the beaker, less liquid, or the same amount? O less O the same ? vapor pressure, torr

This graph shows how the vapor pressure of three liquids varies with temperature: 900- 800 700 600 500 400 300 ethylbenzene pyridine isobutyl alcohol 200 100 100 110 120 130 140 temperature, °C Use the graph to answer the following questions: Which liquid is the most volatile? most volatile: choose one Which is the least volatile? least volatile: choose one ethylbenzene: What is the normal boiling point of each liquid? Note: your answer must be within 1°C of the exact answer to be graded correct. pyridine: isobutyl alcohol: O more Suppose a beaker of pyridine is put inside a sealed tank containing pyridine gas at 112. degree C and 692. torr. After ten minutes, will there be more liquid in the beaker, less liquid, or the same amount? O less O the same ? vapor pressure, torr

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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This graph shows how the vapor pressure of three liquids varies with temperature: 900 800 700 600 500 400 300 pyrrole ethylbenzene piperidine 200 100 100 110 120 130 140 temperature, °C Use the graph to answer the following questions: Which liquid is the most volatile? most volatile: choose one Which is the least volatile? least volatile: choose one pyrrole: O°c What is the normal boiling point of each liquid? Note: your answer must be within 1°C of the exact answer to be graded correct. ethylbenzene: piperidine: Suppose a beaker of ethylbenzene is put inside a sealed tank containing ethylbenzene gas at 112. degree C and 237. torr. After ten minutes, will there be more liquid in the beaker, less liquid, or the same more less amount? the same vapor pressure, torr
Relating vapour pressure to vaporisation.
explaination for this and the answer thank you
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Determine the types of intermolecular forces in a compound and how these forces determine a compound’s boiling point and melting point
An unknown substance has a boiling point of 174°C. Which statement is true about this unknown substance? It has a lower boiling point than water, and it likely has stronger electrostatic forces between its molecules than water. It has a higher boiling point than water, and it likely has stronger electrostatic forces between its molecules than water. It has a higher boiling point than water, and it likely has weaker electrostatic forces between its molecules than water. It has a lower boiling point than water, and it likely has weaker electrostatic forces between its molecules than water Type here to search
This graph shows how the vapor pressure of three liquids varies with temperature: vapor pressure, torr 900- 800- 700- 600 500 400. 300 200 100. 0+ 100 130 temperature, °C Use the graph to answer the following questions: 110 120 Which liquid is the most volatile? Which is the least volatile? What is the normal boiling point of each liquid? Note: your answer must be within 1°C of the exact answer to be Suppose a beaker of isobutyl alcohol is put inside a sealed tank containing isobutyl alcohol gas at 106. degree C and 701. torr. After ten minutes, will there be more liquid in the beaker, less liquid, or the same amount? ▪ethylbenzene - isobutyl alcohol orthoxylene 140 most volatile: least volatile: ethylbenzene: isobutyl alcohol: orthoxylene: more less the same ✓ choose one ethylbenzene isobutyl alcohol orthoxylene °C °C
O GASES, LIQUIDS, AND SOLIDS Relating vapor pressure to vaporization This graph shows how the vapor pressure of three liquids varies with temperature: 900- B0- 700 600 500 400 300 - acetylacetone piperidine - pyridine 200 10. 03 100 iio 120 130 140 temperature, °C Use the graph to answer the following questions: Which liquid is the most volatile? most volatile: choose one Which is the least volatile? least volatile: choose one acetylacetone: What is the normal boiling point of each liquid? Note: your answer must be within 1°C of the exact answer to be graded correct. piperidine: pyridine: O more Suppose a beaker of piperidine is put inside a sealed tank containing piperidine gas at 103. degree C and 848. torr. After ten minutes, will there be more liquid in the beaker, less liquid, or the same amount? O less O the same Explanation Check 2021 Mc vapor pressure, tor
This graph shows how the vapor pressure of three liquids varies with temperature: 900 800 700 600 500 400 300 - pyridine 200 octane 100 acetylacetone 0 100 110 120 130 140 temperature, °C Use the graph to answer the following questions: Which liquid is the most volatile? most volatile: choose one Which is the least volatile? least volatile: choose one pyridine: What is the normal boiling point of each liquid? Note: your answer must be within 1°C of the exact answer to be graded correct. octane: acetylacetone: more Suppose a beaker of octane is put inside a sealed tank containing octane gas at 123. degree C and 403. torr. After ten minutes, will there be more liquid in the beaker, less liquid, or the same amount? less the same vapor pressure, torr
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This graph shows how the vapor pressure of three liquids varies with temperature: vapor pressure, torr 900- 800 700 600- 500 400- 3001 200 1002 0. 100 110 120 Which liquid is the most volatile? Which is the least volatile? 130 temperature, °C Use the graph to answer the following questions: What is the normal boiling point of each liquid? Note: your answer must be within 1°C of the exact answer to be -ethylbenzene -acetic acid pyrrole Suppose a beaker of acetic acid is put inside a sealed tank containing acetic acid gas at 104. degree C and 478. torr. After ten minutes, will there be more liquid in the beaker, less liquid, or the same amount? 140 most volatile: least volatile: ethylbenzene: acetic acid: pyrrole: O more O less O the same choose one choose one °C 0 °℃ °℃ X ✪ ✪
compound y has a heat of fusion of 363 J/g the solid form has a specific heat capacity of 0.238 J/g°C and the liquid form has a specific heat capacity of 2.68 J/g°C the freezing point of compound y is -13.8°C. how much energy will it take to convert a 303.8 g solid sample of y at -29.7°C to a sample at 42.1°C? give answer in kJ make sure it is rounded to the correct number of sig figs