Problem: What is the molar mass of lithium oxide, Li2O?

FREE Expert Solution

We´re asked to determine the molar mass of lithium oxide (Li2O).


The molar mass of a compound is based on the atomic mass of the elements that constitute it.


To determine the formula weight, we do the following steps:

Step 1: determine the number of that atom in the formula (indicated as a subscript on the right side of the atom. Number 1 is omitted).


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What is the molar mass of lithium oxide, Li2O?

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Our tutors have indicated that to solve this problem you will need to apply the Calculating Molar Mass concept. You can view video lessons to learn Calculating Molar Mass. Or if you need more Calculating Molar Mass practice, you can also practice Calculating Molar Mass practice problems.