64 542
Assignments Done
99,3%
Successfully Done
In September 2018

Answer to Question #2875 in Inorganic Chemistry for shantel

Question #2875
What is the mass of each ore in atomic mass units?
Hematite Fe2O3

pyrite FeS2
Expert's answer
Fe2O3: 2*M(Fe) + 3*M(O) = 2* 56 a.m.u. + 3* 16 a.m.u. = 160 a.m.u.
FeS2: M(Fe) + 2*M(S) = 56 a.m.u. + 2* 32 a.m.u. = 120 a.m.u.

Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

Comments

No comments. Be first!

Leave a comment

Ask Your question

Submit
Privacy policy Terms and Conditions