⚗️ Part 1: Multiple Choice

Circle the best answer for each question.

🔬 Part 2: Balancing & Identification

Balance the following equations and identify the reaction type.

a) ___ H₂ + ___ O₂ → ___ H₂O      Type: _______________________

b) ___ Fe + ___ CuSO₄ → ___ FeSO₄ + ___ Cu      Type: _______________________

c) ___ CH₄ + ___ O₂ → ___ CO₂ + ___ H₂O      Type: _______________________

d) ___ NaCl → ___ Na + ___ Cl₂      Type: _______________________

Magnesium + oxygen → magnesium oxide

a) Iron (III) chloride: _______________________

b) Copper (II) oxide: _______________________

c) Sodium fluoride: _______________________

d) Carbon dioxide: _______________________

a) Carbon (C)

b) Chlorine (Cl)

✏️ Part 3: Short Answer

1. _________________________ — ___________________________________________

2. _________________________ — ___________________________________________

3. _________________________ — ___________________________________________

4. _________________________ — ___________________________________________

Zn + MgCl₂ → ZnCl₂ + Mg