Answer: Fe2O3
Explanation: By applying crisscross method, the formula will be Fe2O3.
D
is it select all that work or just one?
Answer:
Thiamine mononitrate is a synthetic stable nitrate salt form of vitamin B1 . Thiamine mononitrate is also known as vitamin B1 nitrate and has the molecular formula C 12 H 17 N 5 O 4 S. The molar mass of this compound is about 327.36 g/mol.
Explanation: