Question

which diagram best illustrates the ion-molecule attractions that occur when the ions of NaCl(s) are added to water

Answer 1

Diagram is on the picture below.
Answer is: 1).
Sodium chloride is ionic compound and in the water dissociate in sodium cation (positive charge) and chloride anion (negative charge). Water is polar compound, oxagan has negative charge and hydrogen charge. Positive interact witn negative charge and negative with positive charge.

Answer 2

The ion-molecular attraction between NaCl and water has been Na attracted with the oxygen of water, while Cl has been attracted with the hydrogen of water.

The ion has been the charged molecules that has been formed with the loss or gain of the electrons, while the molecules has been the molecules with the bonded anions and cations.

Ion-molecule attractions between NaCl and water

The water has been the polar molecule, with the development of partial positive charge over hydrogen atoms, and partial negative charge over the oxygen atom.

The like charges repel each other, while unlike charges attract each other.

The addition of NaCl to water results in the formation of positive Na ions, and negative Cl ions.

The interaction is demonstrated in the image attached.

Thus, the molecular attraction between NaCl and water has been Na has been attracted with the oxygen of water while Cl has been attracted with the hydrogen of water.

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