Added together = 159.7 grams for one mole of Fe2O3<span>. That is moles of hematite, but the question is about iron. We can see there are </span>two<span> iron atoms for every hematite molecule. So the number (moles) of iron atoms is twice the moles of the hematite molecules.
so depending on how much you initially have will determine the answer</span>
Answer: alright now listen fe203(s)=567.66666
Explanation:
Answer:
A small positively charged nucleus surrounded by revolving negatively charged electrons in fixed orbits
Answer= C) CN contains a covalent bond.
