2Ca + O2 --> 2CaO

2Fe + 3Cl2 --> 2FeCl3

2Li + H2 --> LiH

Ca + S --> CaS

2B + 3F2 --> 2BF3

Mg + I2 --> MgI2

Al + P --> AlP

Ba + Cl2 --> BaCl2

4Al + 3O2 --> 2Al2O3

2Ag + Br2 --> 2AgBr

Zn + Br2 --> ZnBr2

2K + I2 --> 2KI

2Al + 3I2 --> 2AlI3

3Ca + N2 --> Ca3N2

4K + O2 --> 2K2O

2Na + Cl2 --> 2NaCl

C + 2H2 --> CH4

H2 + F2 --> 2HF

Mg + H2 --> MgH2

2Al + 3S --> Al2S3

2Li + S --> Li2S