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Graph the heating curve of ethanol using the information given. Check off each box as you add additional information to your graph so that none is missed. Background Information on Ethanol: Boiling point = 60 °C Melting point = -105 °C Starting temperature = -120 °C 1. After two minutes, frozen cold ethanol starts to melt. It takes two minutes to melt completely. 2. After eight more minutes, it begins to boil. It boils for six minutes. 3. Heat is added for two more minutes until ethanol reaches 80 °C. 4. Label "Meiting" where this takes place. 5. Label "Vaporization" where this takes place. 6. Label "Phase Change" where a phase change occurs. 7. Indicate where ethano! is only a SOLID, only a LIQUID, and only a GAS. 8. Of the three phases, label which phase has: Weakest IMF (intermolecular force), Strongest IMF, and Medium IMF.

Graph the heating curve of ethanol using the information given. Check off each box as you add additional information to your graph so that none is missed. Background Information on Ethanol: Boiling point = 60 °C Melting point = -105 °C Starting temperature = -120 °C 1. After two minutes, frozen cold ethanol starts to melt. It takes two minutes to melt completely. 2. After eight more minutes, it begins to boil. It boils for six minutes. 3. Heat is added for two more minutes until ethanol reaches 80 °C. 4. Label "Meiting" where this takes place. 5. Label "Vaporization" where this takes place. 6. Label "Phase Change" where a phase change occurs. 7. Indicate where ethano! is only a SOLID, only a LIQUID, and only a GAS. 8. Of the three phases, label which phase has: Weakest IMF (intermolecular force), Strongest IMF, and Medium IMF.

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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B. Creating a Heating Curve: Graph the heating curve of ethanol using the information given. Check off each box as you add additional information to your graph so that none is missed. Background Information on Ethanol: Boiling point = 60 °C Melting point = -105 °C Starting temperature = -120 °C 1. After two minutes, frozen cold ethanol starts to melt. It takes two minutes to melt completely. 2. After eight more minutes, it begins to boil. It boils for six minutes. 3. Heat is added for two more minutes until ethanol reaches 80 °C. 4. Label "Meiting" where this takes place. 5. Label "Vaporization" where this takes place. 6. Label "Phase Change" where a phase change occurs. 7. Indicate where ethano! is only a SOLID, only a LIQUID, and only a GAS. 8. Of the three phases, label which phase has: Weakest IMF (intermolecular force), Strongest IMF, and Medium IMF. %3D %3D %3D
Transcribed Image Text:B. Creating a Heating Curve: Graph the heating curve of ethanol using the information given. Check off each box as you add additional information to your graph so that none is missed. Background Information on Ethanol: Boiling point = 60 °C Melting point = -105 °C Starting temperature = -120 °C 1. After two minutes, frozen cold ethanol starts to melt. It takes two minutes to melt completely. 2. After eight more minutes, it begins to boil. It boils for six minutes. 3. Heat is added for two more minutes until ethanol reaches 80 °C. 4. Label "Meiting" where this takes place. 5. Label "Vaporization" where this takes place. 6. Label "Phase Change" where a phase change occurs. 7. Indicate where ethano! is only a SOLID, only a LIQUID, and only a GAS. 8. Of the three phases, label which phase has: Weakest IMF (intermolecular force), Strongest IMF, and Medium IMF. %3D %3D %3D
Heating Curve of Ethanoi 70 30 40 20 10 20 SC -40 -50 -60 -70 一0 -110 -220 0 1 2 3 4 5 6 7 9 10 11 12 13 14 15 15 17 18 19 20 Time (nin) Heat is added Temperature (")
Transcribed Image Text:Heating Curve of Ethanoi 70 30 40 20 10 20 SC -40 -50 -60 -70 一0 -110 -220 0 1 2 3 4 5 6 7 9 10 11 12 13 14 15 15 17 18 19 20 Time (nin) Heat is added Temperature (")
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