Dr. S. M. Condren Polonium-210 Poisoning #atoms Po 210 = (1.0 gPo 210 Cl 2 )(1g/10 6 g) (6.02x10 23 atoms/mol) (1mol/280gPoCl 2 ) = 2.2x10 15 atoms t 1/2.
Why do some solids dissolve in water but others do not? Why are some substances gases at room temperature, but others are liquid or solid? What gives.
Forces Between Molecules. Bonding model for covalent molecular substances Bonding for covalent molecular substances falls into two categories 1.The strong.
Section 7.2. Solubility Solubility of a solute is the amount of solute that dissolves in a given volume of solvent at a certain temperature. Solubility.
Chapter 13
