Question

How many moles of oxygen are in 1 mole of iron (II) nitrate?

Answer 1

Answer:

One mole of Fe(NO3)3, or iron(III) nitrate, has three moles of nitrate molecules, they have three moles of oxygen atoms each!

Hope this helps you!

Answer 2

Answer:

Explanation:

One mole of Fe(NO3)3, or iron(III) nitrate, has three moles of nitrate molecules, which have three moles of oxygen atoms each. We can show this mathematically:

1 mole Fe(NO3)3 * (3 moles NO3)/(1 mole Fe(NO3)3) = 3 moles NO3

3 moles NO3 * (3 moles Oxygen)/(1 mole NO3) = 9 moles Oxygen

9 moles of Oxygen in one mole Fe(NO3)3