Ch. 3 - Calculations with Chemical Formulas and Equations
Percent Composition of Magnesium Lab
https://www.youtube.com/watch?v=mcKh9CFORQY (How to move a crucible with tongs)
Percent Composition of Magnesium Lab
https://www.youtube.com/watch?v=mcKh9CFORQY (How to move a crucible with tongs)