Question

A. Do you understand how molecules in solution interact with each other? Now match the word to complete the statements below to check some key points.

NEGATIVE

POSITIVE

POLAR

SOLUTE

SOLVENT

SODIUM CHLORIDE

1. Water is a________molecule.

2. The positive part of water is attracted to the_______ion of chlorine

3 The negative part of water is attracted to the______ion of sodium

4 The interaction between the_______and_______causes the formation of solution
5. The chemical name of table salt is______​

Answer 1

Answer:

1.compound

2.The positively-charged side of the water molecules are attracted to the negatively-charged chloride ions and the negatively-charged side of the water molecules are attracted to the positively-charged sodium ions.

3.positive sodium ion

4.In order to form a solution, the solute must be surrounded, or solvated, by the solvent. Solutes successfully dissolve into solvents when solute-solvent bonds are stronger than either solute-solute bonds or solvent-solvent bonds

5.Sodium chloride