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19 Nov 2019

Pick an appropriate solvent from the table below to dissolve each substance. State the kind of intermolecular forces that would occur between the solute and solvent in each case.

Common polar solvents Common nonpolar solvents
Water (H2O) Hexane (C6H14)
Acetone (CH3COCH3) Diethyl ether (CH3CH2OCH2CH3)
Methanol (CH3OH) Toluene (C7H8)
Ethanol (CH3CH2OH) Carbon tetrachloride (CCl4)

Part A

Pick an appropriate solvent to dissolve isopentyl alcohol (polar, contains an OH group) .

Check all that apply.

Check all that apply.

Ethanol (CH3CH2OH)
Toluene (C7H8)
Carbon tetrachloride (CCl4)
Methanol (CH3OH)
Hexane (C6H14)
Water (H2O)

Part B

State the kind of intermolecular forces that would occur between the solute and solvent in isopentyl alcohol (polar, contains an OH group) .

Check all that apply.

Check all that apply.

hydrogen bonding
dipole-dipole
ion-dipole
dispersion

Part C

Pick appropriate solvent(s) to dissolve sodium chloride (ionic).

Check all that apply.

Check all that apply.

Carbon tetrachloride (CCl4)
Methanol (CH3OH)
Ethanol (CH3CH2OH)
Hexane (C6H14)
Water (H2O)
Toluene (C7H8)

Part D

State the kind of intermolecular forces that would occur between the solute and solvent in sodium chloride (ionic).

Check all that apply.

Check all that apply.

dispersion
ion-dipole
dipole-dipole
hydrogen bonding

Part E

Pick appropriate solvent(s) to dissolve paraffine oil (nonpolar).

Check all that apply.

Check all that apply.

Hexane (C6H14)
Carbon tetrachloride (CCl4)
Ethanol (CH3CH2OH)
Toluene (C7H8)
Methanol (CH3OH)
Water (H2O)

Part F

State the kind of intermolecular forces that would occur between the solute and solvent in paraffine oil (nonpolar).

Check all that apply.

Check all that apply.

dispersion
dipole-dipole
hydrogen bonding
ion-dipole

Part G

Pick an appropriate solvent to dissolve magnesium bromide (ionic).

Check all that apply.

Check all that apply.

Methanol (CH3OH)
Carbon tetrachloride (CCl4)
Ethanol (CH3CH2OH)
Hexane (C6H14)
Water (H2O)
Toluene (C7H8

Part H

State the kind of intermolecular forces that would occur between the solute and solvent in magnesium bromide (ionic).

Check all that apply.

Check all that apply.

dipole-dipole
ion-dipole
hydrogen bonding
dispersion

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Jean Keeling
Jean KeelingLv2
13 Oct 2019

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