GOB Chemistry 1 Midterm - Part 5 of 5
SAMPLE
This is a sample practice set. In order to have a more personalized exam prep experience:
or
6. Chemical Reactions & Quantities / Calculating Molar Mass / Problem 7
Calculate the molar mass of element X if an 83.6-g sample of the compound X2O3 contains 39.4 g of oxygen atoms.
Learn this concept