ChemistryWiki | RecentChanges | Preferences
Chemistry - Molar Mass Calculation for Compounds
Answer the following using the appropriate format from your notes.
Remember: Molar mass is the mass you need to weigh out to get 1 mole (i.e. cpd). You will assume that ions have the same atomic mass as their element.
1. What is the molar mass of N1O2?
2. What is the molar mass of Fe2O3 (you call it rust)?
3. What is the molar mass of caffeine C8H10N4O2?
4. What is the molar mass of Al1Cl3?