Arrange the compounds in order from highest to lowest boiling point.
Arrange the compounds in order from highest to lowest boiling point. Consider how noncovalent interactions would affect the boiling point rather than looking up actual boiling points.
Highest boiling point
Lowest boiling point
Identify the three true statements.
Stronger intermolecular forces usually correlate with higher boiling points.
Boiling point generally increases with molecular weight due to increased strength of dispersion forces.
Hydrocarbons exhibit only dispersion forces.
Dipolo-dipole interactions are stronger than dispersion forces and hydrogen bonds.
Hydrogen bonds require carbon, hydrogen, and a halogen.
Homework Answers
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Arrange the compounds in order from highest to lowest boiling point.
Arrange the compounds from highest boiling point to lowest boiling point.
Arrange the compounds from highest boiling point to lowest boiling point. Highest boiling point Lowest boiling pointAnswer Bank CH4 ethanol trimethylamine
Use the References to access important values if needed for this question. List the following substances...
Use the References to access important values if needed for this question. List the following substances in order of increasing normal boiling points Tb, and explain your reasoning: He, HCI, HF, Nal Boiling point substance1-lowest Reason 4-highest Is an ionic compound: forces are stronger than forces between neutral molecules. Has hydrogen bonds: stronger than other dipole-dipole interactions Is polar: dipole-dipole forces are stronger than dispersion forces Is nonpolar: dispersion forces are weaker than dipole-dipole forces. HCI HF Nal Submit Answer...
Arrange the compounds in order of increasing boiling point
Arrange the compounds in order of increasing boiling point. A) CH4 B)CH3CH3 C) CH3CH2Cl D) CH3CH2OH **I know High Intermolecular force = High boiling point!** My question is if A, B & C are dipole-dipole, and D is hydrogen bonding.. how can i determine from A, B & C which is the highest of those three. Is it the molar mass of each compound?.. Im just stuck on a practice exam and was wondering if they all are the same...
In the context of small molecules with similar molar masses, arrange these intermolecular forces by strength...
In the context of small molecules with similar molar masses, arrange these intermolecular forces by strength (hydrogen bonding - London dispersion forces - dipole-dipole interactions) Strongest ----> weakest
2. Identify the strongest type of intermolecular forces in acetone, ethanol, water and hexane. (Structures listed...
2. Identify the strongest type of intermolecular forces in acetone, ethanol, water and hexane. (Structures listed on page 15.) Experiment 2 Intermolecular Forces There are three general types of intermolecular forces. All substances exhibit London Dispersion Forces (LDF), and they are generally the weakest of the three types. These London forces are due to the attractions between small, temporary dipoles that arise from the constant, random movement of the electrons in a substance. As molar mass increases, the size of...
Need help arragning these compounds from highest boiling point to lowest boiling point. Any help is...
Need help arragning these compounds from
highest boiling point to lowest boiling point. Any help is
appreciated, thanks
Arrange the compounds from lowest boiling point to highest boiling point. Highest boiling point Lowest boiling point Answer Bank | HOOH CH, CI Kr | F, CH,F
Rank the following compounds in order from highest boiling point to lowest boiling point. highest boiling...
Rank the following compounds in order from highest boiling point to lowest boiling point. highest boiling point lowest boiling point CH3(CH2)51 CH3(CH2)3Br CH3CH2CI
Order the compounds from lowest boiling point to highest boiling point.
Order the compounds from lowest boiling point to highest boiling point.Answer Bank (CH₃)₂CHOH CH₃CH₂COCH₃ CH₄
Alcohols have melting and boiling points higher than most other compounds of similar molar mass due...
Alcohols have melting and boiling points higher than most other compounds of similar molar mass due to D A lonic bonds OB dipol-dipole interactions OC London dispersion forces OD hydrogen bonds
Question 23 3 pts Rank the compounds NH3 CH and PH, in order of increasing boiling...
Question 23 3 pts Rank the compounds NH3 CH and PH, in order of increasing boiling point Hint: Draw the Lewis structures. lowest) NH - PH - CHChighest) (lowest) CH-NH-PH, Thighest) flowest) CH4 - PH - NH; Thighest) Clowest) PH3 + NH3 -CH(highest) D Question 24 3 pts Which intermolecular force is due to the formation of an instantaneous dipole? Dipole-dipole force Ionic bond Covalent bond Hydrogen bond Dispersion force
Use the References to access important values if needed for this question. List the following substances in order of increasing normal boiling points Tb, and explain your reasoning: He, HCI, HF, Nal Boiling point substance1-lowest Reason 4-highest Is an ionic compound: forces are stronger than forces between neutral molecules. Has hydrogen bonds: stronger than other dipole-dipole interactions Is polar: dipole-dipole forces are stronger than dispersion forces Is nonpolar: dispersion forces are weaker than dipole-dipole forces. HCI HF Nal Submit Answer...
2. Identify the strongest type of intermolecular forces in acetone, ethanol, water and hexane. (Structures listed on page 15.) Experiment 2 Intermolecular Forces There are three general types of intermolecular forces. All substances exhibit London Dispersion Forces (LDF), and they are generally the weakest of the three types. These London forces are due to the attractions between small, temporary dipoles that arise from the constant, random movement of the electrons in a substance. As molar mass increases, the size of...
Need help arragning these compounds from
highest boiling point to lowest boiling point. Any help is
appreciated, thanks
Arrange the compounds from lowest boiling point to highest boiling point. Highest boiling point Lowest boiling point Answer Bank | HOOH CH, CI Kr | F, CH,F
Rank the following compounds in order from highest boiling point to lowest boiling point. highest boiling point lowest boiling point CH3(CH2)51 CH3(CH2)3Br CH3CH2CI
Alcohols have melting and boiling points higher than most other compounds of similar molar mass due to D A lonic bonds OB dipol-dipole interactions OC London dispersion forces OD hydrogen bonds
Question 23 3 pts Rank the compounds NH3 CH and PH, in order of increasing boiling point Hint: Draw the Lewis structures. lowest) NH - PH - CHChighest) (lowest) CH-NH-PH, Thighest) flowest) CH4 - PH - NH; Thighest) Clowest) PH3 + NH3 -CH(highest) D Question 24 3 pts Which intermolecular force is due to the formation of an instantaneous dipole? Dipole-dipole force Ionic bond Covalent bond Hydrogen bond Dispersion force
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