Question

Помогите СРОЧЬНО!!!!!!

Answer 1

• 2Zn + O2 = 2ZnO
• 2Fe + 3Cl2 = 2FeCl3
• Mg + 2HCl = MgCl2 + H2
• 2Al(OH)3 = Al2O3 + 3H2O
• 2HNO3 = H2O + 2NO2 + O2
• CaO + H2O = Ca(OH)2

• H2 + Cl2 = 2HCl
• 4KClO3 = 3KClO4 + KCl
• 4Fe(OH)2 + H2O + 3O2 = 4Fe(OH)3
• 2KBr + Cl2 = 2KCl + Br2