Question

Complete the following reactions:
1. NH₃ + O₂ ——Pt—→
2. Pb(NO₃)₂ + KI →
3. KCl ——electric current —→

Answer 1

Answer:

looking tough .............

Answer 2

Following are the final products of the equations :

Explanation:

• 1- NH₃ + O₂ ——Pt—→ N₂ + H₂O
• 2- Pb(NO₃)₂ + KI →KNO₃ + Pbl₂
• 3- KCl ——electric current —→ it refers to Kirchoff's law that is used for the conservation of the charge
• It deals with charge while entering and leaving the junction
• The current that enters is equal to the current that exists

Learn more about Kirchoff's Law here:

State and explain Kirchhoff’s laws.

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