warmup 11- 04.10.2013
N2 + H2 -> NH3
N2 + 3(H2) -> 2(NH3)
HCl + Ca(OH)2 -> CaCl2 + H20
2HCl + Ca(OH)2 -> CaCl2 + 2H20
S + O2 -> SO3
2S + 3O2 -> 2SO3
R:
S= 1 O=2
P:
S= 1 O=3
N2 + 3(H2) -> 2(NH3)
HCl + Ca(OH)2 -> CaCl2 + H20
2HCl + Ca(OH)2 -> CaCl2 + 2H20
S + O2 -> SO3
2S + 3O2 -> 2SO3
R:
S= 1 O=2
P:
S= 1 O=3