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Simulation of Vapour Pressure 1. Record the temperature and then the vapour pressure for each substance. Temperature = °C 2. Indicate the type(s) of intermolecular force acting between the molecules for each substance. methanol CH3OH ethanol CH3CH2OH propan-1-ol CH3CH2CH2OH Vapour pressure: Vapour pressure: Vapour pressure: O Dispersion Dispersion O Dispersion Dipole/dipole Dipole/dipole Dipole/dipole Hydrogen bonding Hydrogen bonding Hydrogen bonding Substance with highest normal boiling point: Briefly discuss the trend in vapour pressure for these substances in terms of intermolecular forces: CI OH 2-chloropropanc H,C-C- CH3 | propan-2-ol H,c-с-сн, H;C-C- CH3 propanone H. H Vapour pressure: Vapour pressure: Vapour pressure: Dispersion Dipole/dipole Dispersion Dispersion Dipole/dipole Dipole/dipole Hydrogen bonding Hydrogen bonding Hydrogen bonding Substance with highest normal boiling point: Briefly discuss the trend in vapour pressure for these substances in terms of intermolecular forces: pentane CH3CH2CH2CH2CH3 hexane CH3CH2CH2CH2CH2CH3 heptane CH3CH2CH2CH2CH2CH2CH3 Vapour pressure: Vapour pressure: Vapour pressure: Dispersion Dispersion Dispersion O Dipole/dipole Hydrogen bonding Dipole/dipole Dipole/dipole Hydrogen bonding Hydrogen bonding Substance with highest normal boiling point: Briefly discuss the trend in vapour pressure for these substances in terms of intermolecular forces:

Simulation of Vapour Pressure 1. Record the temperature and then the vapour pressure for each substance. Temperature = °C 2. Indicate the type(s) of intermolecular force acting between the molecules for each substance. methanol CH3OH ethanol CH3CH2OH propan-1-ol CH3CH2CH2OH Vapour pressure: Vapour pressure: Vapour pressure: O Dispersion Dispersion O Dispersion Dipole/dipole Dipole/dipole Dipole/dipole Hydrogen bonding Hydrogen bonding Hydrogen bonding Substance with highest normal boiling point: Briefly discuss the trend in vapour pressure for these substances in terms of intermolecular forces: CI OH 2-chloropropanc H,C-C- CH3 | propan-2-ol H,c-с-сн, H;C-C- CH3 propanone H. H Vapour pressure: Vapour pressure: Vapour pressure: Dispersion Dipole/dipole Dispersion Dispersion Dipole/dipole Dipole/dipole Hydrogen bonding Hydrogen bonding Hydrogen bonding Substance with highest normal boiling point: Briefly discuss the trend in vapour pressure for these substances in terms of intermolecular forces: pentane CH3CH2CH2CH2CH3 hexane CH3CH2CH2CH2CH2CH3 heptane CH3CH2CH2CH2CH2CH2CH3 Vapour pressure: Vapour pressure: Vapour pressure: Dispersion Dispersion Dispersion O Dipole/dipole Hydrogen bonding Dipole/dipole Dipole/dipole Hydrogen bonding Hydrogen bonding Substance with highest normal boiling point: Briefly discuss the trend in vapour pressure for these substances in terms of intermolecular forces:

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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Simulation of Vapour Pressure 1. Record the temperature and then the vapour pressure for each substance. Temperature = °C 2. Indicate the type(s) of intermolecular force acting between the molecules for each substance. methanol CH3OH ethanol CH3CH2OH propan-1-ol CHзCH:CH2ОH Vapour pressure: Vapour pressure: Vapour pressure: O Dispersion Dispersion O Dispersion Dipole/dipole Dipole/dipole Dipole/dipole Hydrogen bonding Hydrogen bonding Hydrogen bonding Substance with highest normal boiling point: Briefly discuss the trend in vapour pressure for these substances in terms of intermolecular forces: CI OH 2-chloropropanc H,C-C- CH3 | propan-2-ol H,c-с-сн, H;C-C- CH3 propanone H. H Vapour pressure: Vapour pressure: Vapour pressure: Dispersion Dipole/dipole Dispersion Dispersion Dipole/dipole Dipole/dipole Hydrogen bonding Hydrogen bonding Hydrogen bonding Substance with highest normal boiling point: Briefly discuss the trend in vapour pressure for these substances in terms of intermolecular forces: pentane CH3CH2CH2CH2CH3 hexane CH3CH2CH2CH2CH2CH3 heptane CH3CH2CH2CH2CH2CH2CH3 Vapour pressure: Vapour pressure: Vapour pressure: Dispersion Dispersion Dispersion Dipole/dipole Dipole/dipole O Dipole/dipole Hydrogen bonding Hydrogen bonding Hydrogen bonding Substance with highest normal boiling point: Briefly discuss the trend in vapour pressure for these substances in terms of intermolecular forces:
Transcribed Image Text:Simulation of Vapour Pressure 1. Record the temperature and then the vapour pressure for each substance. Temperature = °C 2. Indicate the type(s) of intermolecular force acting between the molecules for each substance. methanol CH3OH ethanol CH3CH2OH propan-1-ol CHзCH:CH2ОH Vapour pressure: Vapour pressure: Vapour pressure: O Dispersion Dispersion O Dispersion Dipole/dipole Dipole/dipole Dipole/dipole Hydrogen bonding Hydrogen bonding Hydrogen bonding Substance with highest normal boiling point: Briefly discuss the trend in vapour pressure for these substances in terms of intermolecular forces: CI OH 2-chloropropanc H,C-C- CH3 | propan-2-ol H,c-с-сн, H;C-C- CH3 propanone H. H Vapour pressure: Vapour pressure: Vapour pressure: Dispersion Dipole/dipole Dispersion Dispersion Dipole/dipole Dipole/dipole Hydrogen bonding Hydrogen bonding Hydrogen bonding Substance with highest normal boiling point: Briefly discuss the trend in vapour pressure for these substances in terms of intermolecular forces: pentane CH3CH2CH2CH2CH3 hexane CH3CH2CH2CH2CH2CH3 heptane CH3CH2CH2CH2CH2CH2CH3 Vapour pressure: Vapour pressure: Vapour pressure: Dispersion Dispersion Dispersion Dipole/dipole Dipole/dipole O Dipole/dipole Hydrogen bonding Hydrogen bonding Hydrogen bonding Substance with highest normal boiling point: Briefly discuss the trend in vapour pressure for these substances in terms of intermolecular forces:
Experiment part A: Solubility of ionic and molecular solids Complete the following table with regard to the solubility of cach substance in the various solvents. Water Acetone Cyclohexane Copper sulfate lodine Questions 1. What type or types of solvent are ionic substances usually soluble in? 2. What type or types of solvent are molecular substances usually soluble in? Experiment part B: Miscibility of liquids Record whether the combinations of liquids shown below are miscible. Water Cyclohexane Propan-2-ol Cyclohexane Questions 1. What did you observe when food dye was added to the mixture of water and cyclohexane? 2. What can you deduce from this obscrvation about the relative strengths of the forces between the food dye and water and cyclohexane?
Transcribed Image Text:Experiment part A: Solubility of ionic and molecular solids Complete the following table with regard to the solubility of cach substance in the various solvents. Water Acetone Cyclohexane Copper sulfate lodine Questions 1. What type or types of solvent are ionic substances usually soluble in? 2. What type or types of solvent are molecular substances usually soluble in? Experiment part B: Miscibility of liquids Record whether the combinations of liquids shown below are miscible. Water Cyclohexane Propan-2-ol Cyclohexane Questions 1. What did you observe when food dye was added to the mixture of water and cyclohexane? 2. What can you deduce from this obscrvation about the relative strengths of the forces between the food dye and water and cyclohexane?
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