The molar mass of aluminum oxide (Al2O3) is 102.0 g/mol. What is the correct way to write the inverted molar mass of aluminum ox

Question

Jobisdone [24]

3 years ago

11

The molar mass of aluminum oxide (Al2O3) is 102.0 g/mol. What is the correct way to write the inverted molar mass of aluminum ox

ide as a conversion factor?

Chemistry

2 answers:

rosijanka [135] · Answer 1 · 2022-02-03T09:24:02+03:00

rosijanka [135]3 years ago

8 0

Answer:

B on edge

Explanation:

ki77a [65] · Answer 2 · 2022-02-03T07:05:39+03:00

The molar mass of aluminum oxide is 102.0 g/mol =>

1 mol Al2 O3 = 102.0 g

=> 1 = 1 mol Al2O3 / 102.0 g = 1 / 102.0 g/mol

So, the conversion factor, which you can use to convert mass in grams of aluminum oxide to number of moles is 1 / 102.0 g/mol.

Answer: 1 / 102.0 g/mol