Question

What is the molas mass of lithium oxide li2o

Answer 1

The molar mass of lithium oxide is
29.88 g/mol

Answer 2

Step-by-step explanation:

Atomic mass means the sum of total number of protons and neutrons present in an element.

Molar mass is defined as the mass of one mole of a compound present in grams.

For example, molar mass of
`Li_(2)O` is as follows.

Molar mass of
`Li_(2)O` = 2 × atomic mass of Li + atomic mass of O

=
`2 * 6.94 g/mol + 16.0 g/mol`

= 13.88 g/mol + 16.0 g/mol

= 29.88 g/mol

Thus, we can conclude that molar mass of
`Li_(2)O` is 29.88 g/mol.