Question

Write 50 chemical combination (chemical formula) of different elements

Answer 1

C+O2 CO2
N2+ H2 NH3
Fe+S. FeS
H2+O2 H2O
Na+O2 Na2O
Na+Cl NaCl
N2+O2 NO
NO+ O2 NO2
NH3+HCl NH4CL
CaO+CO2 CaCO3
H2+Cl HCl
SO2+ O2 SO3
Mg+O2 MgO
CH4+O2. CO2 +H2O
CaO+H2O. CaOH2
C6H12O6+ O2. CO2 +H2O + Energy
KClO3+MnO2 KCl +O2
NaCl+H2O. NaOH+H2+Cl2
BaOH2+ NH4CL. BaCl2+ NH4OH
NH3+CuO Cu +N2 +H2O
MgOH2+HCl MgCl2 + H2O
BaCl2+ H2SO4 BaSO4 + HCl
NaOH + H2SO4 Na2SO4 + H2O