| A | B |
|---|
| Molarity | grams/ molecular weight |
| Concentration | grams/ milliliter |
| Standard Concentration | grams/ 100 milliliters |
| # of molecules of an element in a solution | (6.02 * 10 to the 23rd power)* number of atoms in the solution |
| # of molecules in a compound of the solution | (6.02*10 to the 23rd power)* number of atoms in compound |
| Mass of the second product | (Mass of 1st product minus the change in water level) + mass of the reactants |
