Hey! We 've verified this expert answer for you, click below to unlock the details :)
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga.
Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus.
Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
can you show me how to do it with all your work make sure it is the correct unit labels please! thank you
What's a formula mass?
55.847 (mass of Fe) + 3(15.999) (mass of 3 oxygen's) = 103.844 g
Not the answer you are looking for? Search for more explanations.
wait thats the formula of it?
that is how you find the formula mass.
im confused now
there is one Iron, Fe, and 3 Oxygen, O. So you add the Fe, 55.847 + 3*15.999, which is the mass of oxygen. the mass of oxygen is 15.999 but since there are 3 of them you have to multiply 3 and 15.999 and add that to 55.847 to get the total mass which is 103.844 g.
To find the mass of the formula, you look at the periodic table
Fe = ______ g
O = 3( ______)g
you mutiply by three b/ there are 3 oxygens.
You then proceed to add evrything to get the mass.
Do it steps @Tttaammmaannnaa
so the mass os 103.844 right?
Since there is one Iron, Fe. the mass is 55.487. The mass of 3 oxygen's is 47.997. Add 55.487 and 47.997 and you get 103.844
the mass of Fe is 55.847. sorry
so the answer is 103.844
ok thank you so much that helped a lot thank you again!