How many liters would you need to make a 0.7 M solution if you have 3.34 mol of Potassium
Chloride?

The volume of Potassium chloride solution is 4.8 L.

Explanation:

Molarity is found by dividing the number of moles of the given substance by its volume in litres, and so the unit of molarity is mol/L.

Here number of moles is given as 3.34 mol

Molarity = 0.7 M

Volume = ? L

Molarity =

To find the volume we have to rearrange the equation as,

Volume (L) =

Now, we have to plug in the values as,

Volume (L) =

                  = 4.77 ≈ 4.8 L

So the volume of Potassium chloride solution is 4.8 L.

vanderwaal's forces of attraction are the electrostatic intermolecular forces that exist in a molecule due to the temporary or permanent dipoles that are developed in a molecule. in , the major intermolecular forces are dipole-dipole interactions as the molecule is polar (bent structure). so the vanderwaal's forces of interaction in between molecules are the permanent dipole-dipole interactions that develop due to the dipole that exists in between the polar h - s bond. the positively charged hydrogen atom is attracted towards the negative end of the dipole that is sulfur of the adjacent molecule. therefore, these forces of attraction are relatively stronger than that of london dispersion forces that exist in non polar molecules.