Balancing Chemical Equations worksheet for practicing balancing chemical reactions and writing chemical equations from word descriptions.

Worksheet titled "Balancing Chemical Equations" with exercises to balance chemical equations and write and balance chemical equations based on word descriptions.

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1) CaC₂ + 2 H₂O → C₂H₂ + Ca(OH)₂
2) 3 Ca(OH)₂ + 2 H₃PO₄ → Ca₃(PO₄)₂ + 6 H₂O
3) SrCO₃ + 2 NH₄Br → SrBr₂ + (NH₄)₂CO₃
4) C₇H₁₆ + 11 O₂ → 7 CO₂ + 8 H₂O
5) 2 C₄H₁₀ + 13 O₂ → 8 CO₂ + 10 H₂O
6) 4 Fe + 3 O₂ → 2 Fe₂O₃
a) 2 H₂ + O₂ → 2 H₂O
b) 2 Na + 2 H₂O → 2 NaOH + H₂
c) 6 HCl + Fe₂S₃ → 2 FeCl₃ + 3 H₂S
d) Al₂(SO₄)₃ + 3 Ca(OH)₂ → 2 Al(OH)₃ + 3 CaSO₄
e) Zn + Pb(NO₃)₂ → Zn(NO₃)₂ + Pb
f) 2 AlBr₃ + 3 Cl₂ → 2 AlCl₃ + 3 Br₂

Parent Tip: Review the logic above to help your child master the concept of unbalanced chemical equations worksheet.

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