The mass of one mole of any element or compound has the same numerical value as the average atomic mass, but the units are grams rather than atomic mass units. We can use this molar mass, with units of g/mol, to find mass of a number of moles of something or to find moles if we are given the mass. Consult the text for help with this on p.179-187.
Homework: p.184 #25; p.186 #27; p.187 #31, 32; prepare for the mole cookies lab by completing "Pre-Lab Class Work" from the handout on a separate sheet to hand in.
Homework: p.184 #25; p.186 #27; p.187 #31, 32; prepare for the mole cookies lab by completing "Pre-Lab Class Work" from the handout on a separate sheet to hand in.
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