So for every 2 moles of M2O3 you need to start with 4 moles of M. So if you ended up with 0.02224 moles M2O3 you stated out with 0.04448 moles M

So for every 2 moles of M2O3 you need to start with 4 moles of M. So if you ended up with 0.02224 moles M2O3 you stated out with 0.04448 moles M

An atomic mass of 44.96 corresponds to Scandium

So for every 2 moles of M2O3 you need to start with 4 moles of M. So if you ended up with 0.02224 moles M2O3 you stated out with 0.04448 moles M

As moles = mass / atomic mass

AM = mass / moles

= 2.000/0.04448

=44.96.

An atomic mass of 44.96 corresponds to Scandium

This post is last updated on hrtanswers.com at Date : 1st of September – 2022