Chapter 8 (Balancing and Typing)

P₄ + 3 O₂ ----> 2 P₂O₃

• Synthesis (or combination)

• Decomposition

• Single replacement

• Double replacement

MgCl₂ + Li₂CO₃ ----> MgCO₃ + 2 LiCl

• Synthesis (or combination)

• Decomposition

• Single replacement

• Double replacement

CaCO₃ ----> CaO + CO₂

• Synthesis (or combination)

• Decomposition

• Single replacement

• Double replacement

Pb + FeSO₄ ----> PbSO₄ + Fe

• Synthesis (or combination)

• Decomposition

• Single replacement

• Double replacement

1 Li₃N + 3 NH₄NO₃ ----> 3 LiNO₃ + 1 (NH₄)₃N

• Synthesis (or combination)

• Decomposition

• Single replacement

• Double replacement

2 NH₃+ 1 H₂SO₄ ----> 1 (NH₄)₂SO₄

• Synthesis (or combination)

• Decomposition

• Single replacement

• Double replacement

2 NaBr + 1 Ca(OH)₂ ----> 1 CaBr₂ + 2 NaOH

• Synthesis (or combination)

• Decomposition

• Single replacement

• Double replacement

3 Pb + 2 H₃PO₄ ----> 3 H₂ + 1 Pb₃(PO₄)₂

• Synthesis (or combination)

• Decomposition

• Single replacement

• Double replacement

Pb(NO₃)₂ --> PbO + NO₂ + O₂

• Synthesis (combination)

• Decomposition

• Single replacement

• Double replacement

PCl₅ + ___ H₂O → ___ HCl + H₃PO₄

• 4, 5

• 1, 6

• 3, 8

• 2,2