For the reaction N₂(g) + 3H₂(g) ⇌ 2NH₃(g), what happens if the concentration of N₂ is increased?

The equilibrium shifts to the right
The equilibrium shifts to the left
The value of the equilibrium constant (Kc) increases
The reaction rate decreases

📝 Batafsil tushuntirish

According to Le Chatelier’s principle, increasing the concentration of a reactant causes the system to shift towards the products (right) to consume the excess reactant.

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