Which formula equation represents the burning of sulfur to produce sulfur dioxide?
S(s) + O2(g) 4502(9)
2H2S(s) + 302(g) —> 2H20(0) + 2502(9)
4FeS2+1102 —> 2Fe2O3 + 8502
2802(g) + O2(9) V205 , 2503(9)