a sample of C3H8O that contains 200 molecules contain how many atoms?
2 answers
One (1) molecule of C3H8O contains 3 atoms of C, 8 atoms of H and 1 atom of O for a total of 12 atoms. So 200 molecules would contain xxx atoms.
2400 atoms
O-200 atoms
C-600 atoms
H-1600 atoms
O-200 atoms
C-600 atoms
H-1600 atoms
3 answers