Suppose that NaCl is added to hexane ( C6H14 ) instead of water. Which of the following intermolecular forces will exist in the system?
Answer:
- London dispersion force between two hexane molecules
- Ion-ion force between Na+ and Cl− ions
Which of the following intermolecular forces will exist in the system?
20. Intermolecular forces exist between molecules. Describe the intermolecular forces that exist in the following examples: a) water (describe how many (at least 2) water molecules would interact) b) hexane (describe how many (at least 2) hexane molecules would interact) c) acetone (describe how many acetone ( at least 2) molecules would interact)
What type of intermolecular forces exist between the molecules which have the following structure? dispersion forces hydrogen bonding ion-ion attraction dipole-dipole attractions Petaluma forces
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NaCl is an ionic solid. The Na+ and Cl− ions in NaCl are bonded through an electrostatic force of attraction commonly known as the ionic bond. Water is a polar solvent. The oxygen atom, being more electronegative, attracts the electron cloud toward itself. As the electron cloud is pulled by the oxygen atom, it carries a partial negative charge, and the hydrogen atoms carry a partial positive charge. This partial separation of charges in the water molecule makes it polar....
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