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Substance X is known to exist at 1 atm in the solid, liquid, or vapor phase, depending on the temperature. Additionally, the values of these other properties of X have been determined: melting point enthalpy of fusion density 0. °℃ 10.00 kJ/mol 2.40 g/cm³ (solid) 1.80 g/mL (liquid) boiling point enthalpy of vaporization heat capacity 40. °C 42.00 kJ/mol 39. J-K-mol (solid) 20. J-K-mol (liquid) 69. J-K-mol (vapor) 1 You may also assume X behaves as an ideal gas in the vapor phase. Suppose a small sample of X at -50 °C is put into an evacuated flask and heated at a constant rate until 20.0 kJ/mol of heat has been added to the sample. Graph the temperature of the sample that would be observed during this experiment.

Substance X is known to exist at 1 atm in the solid, liquid, or vapor phase, depending on the temperature. Additionally, the values of these other properties of X have been determined: melting point enthalpy of fusion density 0. °℃ 10.00 kJ/mol 2.40 g/cm³ (solid) 1.80 g/mL (liquid) boiling point enthalpy of vaporization heat capacity 40. °C 42.00 kJ/mol 39. J-K-mol (solid) 20. J-K-mol (liquid) 69. J-K-mol (vapor) 1 You may also assume X behaves as an ideal gas in the vapor phase. Suppose a small sample of X at -50 °C is put into an evacuated flask and heated at a constant rate until 20.0 kJ/mol of heat has been added to the sample. Graph the temperature of the sample that would be observed during this experiment.

Chemistry
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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File Edit View History Bookmarks Profiles Google C Rank the X Galeks login X YouTube Maps = O STATES OF MATTER Drawing a heating curve 1 temperature (°C) ! 50- C | Chegg.co X G www-awu.aleks.com/alekscgi/x/lsl.exe/10_u-IgNslkr7j8P3jH-IvTqeviKFP6W0cqJcWJdIACROQwyw24GWHIn2gm0OfsHf_P4HyNSFVAYmxcbecy5mt9EHEBmVk55jMFGP7... 40- Q 30- You may also assume X behaves as an ideal gas in the vapor phase. Suppose a small sample of X at -50 °C is put into an evacuated flask and heated at a constant rate until 20.0 kJ/mol of heat has been added to the sample. Graph the temperature of the sample that would be observed during this experiment. 20- A 10- 0- -10- -30- -40- Explanation -50- 6502 Pl @ 2 Check W S heat added (kJ/mol) 10 # 3 E 6 D 15 Tab Window Help C The vapor X $ 4 R 20 F X % 5 tv T 69. J.K mol (vapor) G Search or type URL G 39 c tok x A ALEKS-L X 5 SH 4 ^ 6 MacBook Pro Y & 7 H "A ☆ U * 8 1 b Home | ba x O▬▬▬0 0/5 Ⓒ2022 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center Accessibi ( 9 K CE b Answered x H 0 0 44% O Aa P Tue S gas to [ 11
Transcribed Image Text:File Edit View History Bookmarks Profiles Google C Rank the X Galeks login X YouTube Maps = O STATES OF MATTER Drawing a heating curve 1 temperature (°C) ! 50- C | Chegg.co X G www-awu.aleks.com/alekscgi/x/lsl.exe/10_u-IgNslkr7j8P3jH-IvTqeviKFP6W0cqJcWJdIACROQwyw24GWHIn2gm0OfsHf_P4HyNSFVAYmxcbecy5mt9EHEBmVk55jMFGP7... 40- Q 30- You may also assume X behaves as an ideal gas in the vapor phase. Suppose a small sample of X at -50 °C is put into an evacuated flask and heated at a constant rate until 20.0 kJ/mol of heat has been added to the sample. Graph the temperature of the sample that would be observed during this experiment. 20- A 10- 0- -10- -30- -40- Explanation -50- 6502 Pl @ 2 Check W S heat added (kJ/mol) 10 # 3 E 6 D 15 Tab Window Help C The vapor X $ 4 R 20 F X % 5 tv T 69. J.K mol (vapor) G Search or type URL G 39 c tok x A ALEKS-L X 5 SH 4 ^ 6 MacBook Pro Y & 7 H "A ☆ U * 8 1 b Home | ba x O▬▬▬0 0/5 Ⓒ2022 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center Accessibi ( 9 K CE b Answered x H 0 0 44% O Aa P Tue S gas to [ 11
File Edit View History Bookmarks Profiles Tab Window Help Google C The vapor X C | Chegg.co X Galeks login X C Rank the X x YouTube Maps = esc OSTATES OF MATTER Drawing a heating curve G39 c to k XA ALEKS-L X www-awu.aleks.com/alekscgi/x/1sl.exe/1o_u-IgNslkr7j8P3jH-IvTqeviKFP6W0cqJcWJdIACROQwyw24GWHIn2gm0OfsHf_P4HyNSFVAYmxcbecy5mt9EHEBmVk55jMFGP7.... melting point enthalpy of fusion 1 O Substance X is known to exist at 1 atm in the solid, liquid, or vapor phase, depending on the temperature. Additionally, the values of these other properties of X have been determined: density Q 50- A 40- 30- Explanation F 20- Z You may also assume X behaves as an ideal gas in the vapor phase. Suppose a small sample of X at -50 °C is put into an evacuated flask and heated at a constant rate until 20.0 kJ/mol of heat has been added to the sample. Graph the temperature of the sample that would be observed during this experiment. @ 2 0. °C 10.00 kJ/mol W 2.40 g/cm³ (solid) 1.80 g/mL (liquid) Check S X # 3 H C E D $ 4 C boiling point enthalpy of vaporization R heat capacity F % Œ 5 X V T 39. J-K mol (solid) -1 20. J-K-mol (liquid) G Search or type URL G 40, °C 42.00 kJ/mol -1 69. J-K mol (vapor) tv 6 S B -1 MacBook Pro Y H & 7 “AO N ☆ U J * 8 b Home | be X Ⓒ2022 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibilit 1 M ▬▬▬▬ 0/5 ( 9 K ( b Answered x O 44% 0 O P Tue Aa to G gas t 3 { ...
Transcribed Image Text:File Edit View History Bookmarks Profiles Tab Window Help Google C The vapor X C | Chegg.co X Galeks login X C Rank the X x YouTube Maps = esc OSTATES OF MATTER Drawing a heating curve G39 c to k XA ALEKS-L X www-awu.aleks.com/alekscgi/x/1sl.exe/1o_u-IgNslkr7j8P3jH-IvTqeviKFP6W0cqJcWJdIACROQwyw24GWHIn2gm0OfsHf_P4HyNSFVAYmxcbecy5mt9EHEBmVk55jMFGP7.... melting point enthalpy of fusion 1 O Substance X is known to exist at 1 atm in the solid, liquid, or vapor phase, depending on the temperature. Additionally, the values of these other properties of X have been determined: density Q 50- A 40- 30- Explanation F 20- Z You may also assume X behaves as an ideal gas in the vapor phase. Suppose a small sample of X at -50 °C is put into an evacuated flask and heated at a constant rate until 20.0 kJ/mol of heat has been added to the sample. Graph the temperature of the sample that would be observed during this experiment. @ 2 0. °C 10.00 kJ/mol W 2.40 g/cm³ (solid) 1.80 g/mL (liquid) Check S X # 3 H C E D $ 4 C boiling point enthalpy of vaporization R heat capacity F % Œ 5 X V T 39. J-K mol (solid) -1 20. J-K-mol (liquid) G Search or type URL G 40, °C 42.00 kJ/mol -1 69. J-K mol (vapor) tv 6 S B -1 MacBook Pro Y H & 7 “AO N ☆ U J * 8 b Home | be X Ⓒ2022 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibilit 1 M ▬▬▬▬ 0/5 ( 9 K ( b Answered x O 44% 0 O P Tue Aa to G gas t 3 { ...
Expert Solution
Step 1

To plot the temperature versus heat graph for the compound X starting from the temperature of -50 °C given that a total of 20 kJ/mol of heat is added to the sample at a constant rate. 

Melting point of X = 0°C

Boiling point of X = 40°C

Enthalpy of fusion = 10.00 kJ/mol

Enthalpy of vaporization = 42.00 kJ/mol 

Heat capacity of solid X = 39. J·K-1 mol-1

Heat capacity of liquid X = 20. J·K-1 mol-1

Heat capacity of vapor X = 69. J·K-1 mol-1

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