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Match the following 81) Lil+H2O A) dispersion forces 82) CH2F2 B) dipole-dipole forces 83) LII C)...
MATCHING. Choose the item in column 2 that best matches each item in column 1. Match the following 81) LiI+H20 A) dispersion forces 82) CH2F2 B) dipole-dipole forces 83) Lil C) ionic bond 84) CH3 CH3 D) H2 + H20 85) CH3OH E) ion-dipole forces F) hydrogen bonding
What is the strongest intermolecular force for CaCl2? a. Hydrogen bonding b. Dipole-dipole forces c. Ionic bond d. Ion-dipole forces e. Dispersion force
In C 3H 7NHC 3H 7, which intermolecular forces are present? A) Only dispersion and dipole-dipole forces are present. B) Only dipole-dipole and ion-dipole forces are present. C) Dispersion, hydrogen bonding and dipole-dipole forces are present. D) Only hydrogen bonding forces are present.
Match the following. Drag the appropriate labels to their respective targets. Note: riot all labels will be used.hydrogen bondingion-dipole forcesH₂+H₂Oionic bonddispersion forcesdipole-dipole forcesLilCH₃OHCH₃CH₃CH₂F₂Lil+H₂O
The intermolecular forces that occur when LiBr dissolves in water. A) hydrogen bonding B) dispersion C) ion-dipole D) dipole-dipole E) ionic why?
What intermolecular forces exist between molecules of ethanol? A. Dispersion B. Dipole-induced dipole C. Hydrogen bonding D. Ion-dipole E. Dipole-dipole
9. Which intermolecular forces are found in CO2? A) dispersion forces and dipole-dipole forces B) hydrogen bonding C) dipole-dipole forces D) dispersion forces E) none of the above
2. Water (H2O) molecules experience dispersion, dipole-dipole and hydrogen bonding forces. Octane (CH3-CH2- CH2- CH2- CH2- CH2- CH2- CH3) molecues experience dispersion forces only. Water boils at 100 0C, whereas octane boils at 125.6 0C. Briefly explain why octane has the higher boiling point temperature
Match each of the following: Hydrogen bond London dispersion forces Covalent bond Dipole-dipole interaction Ionic interaction 1. ~20 kJ/mol 2. ~10 kJ/mol 3. ~400 kJ/mol 4. ~80 kJ/mol 5. ~0.4kJ/mol
1.) What kind of intermolecular forces exist between molecules of Br2? A) Dispersion B) Dipole-dipole C) Hydrogen bonding D) Ion-dipole bonding E) A and B F) A, B, and C 2.) If considering a random molecule, how does molecular weight influence vapor pressure? A.)higher molecular weight = doesn’t impact vapor pressure B.)higher molecular weight = lower vapor pressure C.)higher molecular weight = we need more information to determine how this impacts vapor pressure D.)higher molecular weight = higher vapor pressure