If intramolecular forces are strong then why does sodium chloride dissolve in water?

1.0 mol of a substance contains 6.02x10^23 elementary entities - or for a molecular substance - molecules. So in 2.0 moles of a substance, there will be 2x6.02x10^23 = 1.204x10^24 molecules. FYI, the number of particles in a mole is defined as the number of atoms in exactly12 g of carbon-12.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.