What is the molar mass of magnesium oxide?

1 Answer
anor277
Mar 6, 2016

40.31 g*mol^-1

Explanation:

How did I know this? Well, I have access to a Periodic Table, and you should have access to one as well.

The Periodic Table tells us that the molar mass of oxygen is 15.99 g*mol^-1, and the molar mass of magnesium is 24.31 g*mol^-1. Sum these masses to get the molar mass of magnesium oxide.

What do I mean by molar mass?

Related questions
See all questions in The Mole
Impact of this question
24622 views around the world
You can reuse this answer
Creative Commons License