This gra ows how the vapor pressure of three liquids varies with temperature: 900- 700- 600- 500 400 300. 200. isopropyl acetate benzene 100. - tetrahydrofuran 50 temperature, °C Use the graph to answer the following questions: most volatile: choose one Which liquid is the most volatile? Which is the least volatile? least volatile: choose one isopropyl acetate: 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. benzene: tetrahydrofuran: more Suppose a beaker of benzene is put inside a sealed tank containing benzene gas at 55. degree C and 884. torr. After ten minutes, will there be more liquid in the beaker, less liquid, or the same amount? less the same vapor pressure, torr
This gra ows how the vapor pressure of three liquids varies with temperature: 900- 700- 600- 500 400 300. 200. isopropyl acetate benzene 100. - tetrahydrofuran 50 temperature, °C Use the graph to answer the following questions: most volatile: choose one Which liquid is the most volatile? Which is the least volatile? least volatile: choose one isopropyl acetate: 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. benzene: tetrahydrofuran: more Suppose a beaker of benzene is put inside a sealed tank containing benzene gas at 55. degree C and 884. torr. After ten minutes, will there be more liquid in the beaker, less liquid, or the same amount? less 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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States of Matter
The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates).
Chemical Reactions and Equations
When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.
Question
![This graph shows how the vapor pressure of three liquids varies with temperature.
**Graph Description:**
- The x-axis represents temperature in degrees Celsius (°C) ranging from 50°C to 100°C.
- The y-axis represents vapor pressure in torr ranging from 0 to 900 torr.
- The graph features three curves, each representing a different liquid:
- Isopropyl acetate: Black curve
- Benzene: Green curve
- Tetrahydrofuran: Blue curve
Each curve indicates how the vapor pressure of the respective liquid changes with temperature. Tetrahydrofuran, represented by the blue curve, shows the highest vapor pressure across the temperature range, while isopropyl acetate (black) shows the lowest.
**Questions:**
1. Which liquid is the most volatile?
Which is the least volatile?
2. 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.
- Isopropyl acetate: [Input Box] °C
- Benzene: [Input Box] °C
- Tetrahydrofuran: [Input Box] °C
3. Suppose a beaker of benzene is put inside a sealed tank containing benzene gas at 55°C and 884 torr. After ten minutes, will there be more liquid in the beaker, less liquid, or the same amount?
- [ ] More
- [ ] Less
- [ ] The same](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F59e0cade-3bd6-4644-90ec-db8372e4edaa%2Fc986dece-ccd1-4a4e-b93d-6a280fd1daf8%2Fwj9c32a_processed.png&w=3840&q=75)
Transcribed Image Text:This graph shows how the vapor pressure of three liquids varies with temperature.
**Graph Description:**
- The x-axis represents temperature in degrees Celsius (°C) ranging from 50°C to 100°C.
- The y-axis represents vapor pressure in torr ranging from 0 to 900 torr.
- The graph features three curves, each representing a different liquid:
- Isopropyl acetate: Black curve
- Benzene: Green curve
- Tetrahydrofuran: Blue curve
Each curve indicates how the vapor pressure of the respective liquid changes with temperature. Tetrahydrofuran, represented by the blue curve, shows the highest vapor pressure across the temperature range, while isopropyl acetate (black) shows the lowest.
**Questions:**
1. Which liquid is the most volatile?
Which is the least volatile?
2. 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.
- Isopropyl acetate: [Input Box] °C
- Benzene: [Input Box] °C
- Tetrahydrofuran: [Input Box] °C
3. Suppose a beaker of benzene is put inside a sealed tank containing benzene gas at 55°C and 884 torr. After ten minutes, will there be more liquid in the beaker, less liquid, or the same amount?
- [ ] More
- [ ] Less
- [ ] The same
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