Please help in balancing the following equations

Dear Student,

The first 10 balanced chemical equations are mentioned below:

• N₂ + 3 H₂ $\stackrel{ }{\to }$ 2 NH₃
• 2 KClO₃ $\stackrel{ }{\to }$ 2 KCl + 3 O₂
• 2 NaCl + F₂ $\stackrel{ }{\to }$ 2 NaF + Cl₂
• 2 H₂ + O₂ $\stackrel{ }{\to }$ 2 H₂O
• Pb(OH)₂ + 2 HCl $\stackrel{ }{\to }$ 2 H₂O + PbCl₂
• 2 AlBr₃ + 3 K₂SO₄ $\stackrel{ }{\to }$ 6 KBr + Al₂(SO₄)₃
• CH₄ + 2 O₂ $\stackrel{ }{\to }$ CO₂ + 2 H₂O
• C₃H₈ + 5 O₂ $\stackrel{ }{\to }$ 3 CO₂ + 4 H₂O
• 2 C₈H₁₈ + 25 O₂ $\stackrel{ }{\to }$ 16 CO₂ + 18 H₂O
• FeCl₃ + 3 NaOH $\stackrel{ }{\to }$ Fe(OH)₃ + 3 NaCl

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