In this VIDEO, Mr. Hatfield reviews the procedures, previously taught in the fall semester, for calculating molar masses with the aid of the periodic table.
Mr. Hatfield then shows how a substance's molar mass and other conversion factors (Avogadro's number, the molar volume) to show students how to interconvert units of mass, volume and number of particles.
Please note that these slides represent the 'direct instruction' part of the first three days of instruction in the spring semester, with new material (on solutions) set to appear on the fourth day of instruction.
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