Test – Balancing Chemical Equations – Part 1

Balance the following equation: ___ Fe + ___ O₂ → 2 Fe₂O₃

Balance the following equation: ___ Mg + ___ HCl → MgCl₂ + H₂

Balance the following equation: ___ Al + ___ O₂ → 2 Al₂O₃

Balance the following equation: ___ Zn + ___ H₂SO₄ → ZnSO₄ + H₂

Balance the following equation: ___ C₃H₈ + ___ O₂ → 3 CO₂ + 4 H₂O

Balance the following equation: ___ P₄ + ___ O₂ → 2 P₂O₅

Balance the following equation: ___ Na + ___ H₂O → 2 NaOH + H₂

Balance the following equation: ___ Na₂CO₃ + ___ HCl → 2 NaCl + H₂O + CO₂

Balance the following equation: ___ KClO₃ → 2 KCl + 3 O₂

Balance the following equation: ___ NaHCO₃ → Na₂CO₃ + H₂O + CO₂

Balance the following equation: ___ CH₄ + ___ O₂ → CO₂ + 2 H₂O

Balance the following equation: ___ C₂H₅OH + ___ O₂ → 2 CO₂ + 3 H₂O

Balance the following equation: ___ Fe + ___ H₂O → Fe₃O₄ + 4 H₂

Balance the following equation: ___ Cu + ___ HNO₃ → 3 Cu(NO₃)₂ + 2 NO₂ + 4 H₂O

Balance the following equation: ___ KMnO₄ + ___ HCl → 2 KCl + 2 MnCl₂ + 8 H₂O + 5 Cl₂

Balance the following equation: ___ K₂Cr₂O₇ + ___ HCl → 2 KCl + 2 CrCl₃ + 7 H₂O + 3 Cl₂

Balance the following equation: ___ C₆H₁₂O₆ → 2 C₂H₅OH + 2 CO₂

Balance the following equation: ___ Pb(NO₃)₂ + ___ KI → PbI₂ + 2 KNO₃

Balance the following equation: ___ N₂ + ___ H₂ → 2 NH₃

Balance the following equation: ___ FeCl₃ + ___ NaOH → Fe(OH)₃ + 3 NaCl