Question

Balanceie as seguintes equações:

A) SO₂ + O₂ → SO₃

B) SiCl₄ + Mg → Si + MgCl₂

C)CH₄ + O₂ → CO₂ + H₂O

D)Al + H₂SO₄ → Al₂(SO₄)₃ + H₂

E)P₄ + Cℓ₂ → PCℓ₃

F)HCℓ + Zn → ZnCℓ₂ + H₂

Answer 1

Resposta:

A) 1SO₂ + $\frac{1}{2}$O₂ → 1SO₃

B) 1SiCl₄ + 2Mg → 1Si + 2MgCl₂

C)  1CH₄ + 2O₂ → 1CO₂ + 2H₂O

D)  2Al + 3H₂SO₄ → 1Al₂(SO₄)₃ + 3H₂

E)  1P₄ + 6Cℓ₂ → 4PCℓ₃

F)  2HCℓ + 1Zn → 1ZnCℓ₂ + 1H₂