For this problem, we’re being asked to determine the number of oxygen atoms found in 1 formula unit of Al2(SO4)3. The flow for this problem will be like this:
molecule of Al2(SO4)3 (mole-to-mole comparison) → atoms O
How many atoms of oxygen are in one formula unit of Al2(SO4)3?
Frequently Asked Questions
What scientific concept do you need to know in order to solve this problem?
Our tutors have indicated that to solve this problem you will need to apply the Mole Concept concept. You can view video lessons to learn Mole Concept. Or if you need more Mole Concept practice, you can also practice Mole Concept practice problems.