Inorganic equations

Mg + cold H₂O

Mg(OH)₂ + H₂

Ca/Sr/Ba + H₂O

M(OH)₂ + H₂

M + H⁺

M²⁺ + H₂

CaO + H₂O

Ca(OH)₂ (pH 11-13)

Sr/Ba/RaO + H₂O

M(OH)₂ (pH 12-14)

M(OH)₂ + H₂SO₄

MSO₄ + 2H₂O

Ca(HCO₃)₂ (heat)

CaCO₃ + CO₂ + H₂O

MgCO₃ + H⁺

Mg²⁺ + CO₂ + H₂O

CO₂ + Ca(OH)₂

CaCO₃ + H₂O

MCO₃ (heat)

MO + CO₂

NH₃ + HCl

NH₄Cl

HBr + H₂SO₄

Br₂ + SO₂ + 2H₂O

2Cl₂ + H₂O

4HCl + O₂

Cl₂ + cold, dilute NaOH

NaCl + NaClO + H₂O

Cl₂ + hot, concentrated NaOH

5NaCl + NaClO₃ + 3H₂O

Na₂O + H₂O

2NaOH

MgO + H₂O

Mg(OH)₂

Al₂O₃ + NaOH + H₂O

2NaAl(OH)₄

SiO₂ + H₂O

No reaction

P₄O₁₀ + H₂O

4H₃PO₄

SO₂ + NaOH

Na₂SO₃ + H₂O

Na₂SO₃ + H₂O + SO₂

2NaHSO₃

CaO + SO₂

CaSO₃

CaO + SO₂ + H₂O + O₂

CaSO₄·2H₂O

Ca(OH)₂ + SO₂

CaSO₃ + H₂O

CaO + SO₂ + O₂

CaSO₄

Mg + Cl₂

MgCl₂

Al + Cl₂

Al₂Cl₆

Si + Cl₂

SiCl₄

Al₂Cl₆ + H₂O

2[Al(H₂O)₆]³⁺ + 6Cl⁻

PCl₅ + H₂O

H₃PO₄ + 5HCl

Mg + hot H₂O

MgO + H₂

M + H₂SO₄

MSO₄ + H₂

MgO + H₂O

Mg(OH)₂ (pH ~9)

MO + H₂SO₄

MSO₄ + H₂O

MO + H⁺

M²⁺ + H₂O

M(OH)₂ + H⁺

M²⁺ + 2H₂O

CO₂ + H₂O + CaCO₃

Ca(HCO₃)₂

MgCO₃ + HNO₃

Mg(NO₃)₂ + CO₂ + H₂O

M(NO₃)₂ (heat)

MO + 2NO₂ + ½O₂

Cl₂ + H₂O

HCl + HOCl

Br₂ + H₂O

HBr + HOBr

NaCl + H₂SO₄

HCl + NaHSO₄

2NaCl + H₂SO₄

2HCl + Na₂SO₄

NaBr + H₂SO₄

HBr + NaHSO₄

NaI + H₂SO₄

HI + NaHSO₄

HI + H₂SO₄

I₂ + SO₂ + 2H₂O

6HI + H₂SO₄

3I₂ + S + 4H₂O

8HI + H₂SO₄

4I₂ + H₂S + 4H₂O

Na₂O + HCl

2NaCl + H₂O

MgO + HCl

MgCl₂ + H₂O

Al₂O₃ + H₂O

No reaction

Al₂O₃ + HCl

2AlCl₃ + 3H₂O

SiO₂ + hot NaOH

Na₂SiO₃ + H₂O

P₄O₁₀ + NaOH

4Na₃PO₄ + 6H₂O

SO₂ + H₂O

H₂SO₃

CaCO₃ + SO₂

CaSO₃ + CO₂

Na + Cl₂

2NaCl

P + Cl₂

PCl₅

SiCl₄ + H₂O

SiO₂ + 4HCl

M + O₂

MO

H₂ + Cl₂ (UV light)

2HCl

H₂ + Br₂ (heat gently)

2HBr

H₂ + I₂ (heat)

2HI