Answer:
3.344130
Explanation:
S is for sulfur which is I believe 32.065 in atomic weight and has 1 atoms which has a mass percent of 50.0517.
O is for oxygen which is 15.9994 in atomic weight and has two atoms which in turn equals the mass percentage of 48.9483. so...
Example:
SO_2+O_2=SO3
C+SO_2=CS_2+CO
SO_2+H_2O=H_2SO_4
H_2S+SO_2=S+H_2O
=O2S
(I have no idea how to do the number symbol or whatever you all call it for chemistry stuff.)
