Cl₂ + 2O₂ => 2ClO₂
3H₂ + N₂ => 2NH₃
P + 3K => K₃P
Si + 4HF => SiF₄ + 2H₂
C + H₂O => CO + H₂
Br₂ + 2KOH => KBr + KBrO + H₂O
Cl₂ + 2KF => F₂ + 2KCl
S + 2HNO₃ => H₂SO₄ + 2NO
Cl₂ + 2O₂ => 2ClO₂
3H₂ + N₂ => 2NH₃
P + 3K => K₃P
Si + 4HF => SiF₄ + 2H₂
C + H₂O => CO + H₂
Br₂ + 2KOH => KBr + KBrO + H₂O
Cl₂ + 2KF => F₂ + 2KCl
S + 2HNO₃ => H₂SO₄ + 2NO