consider the chemical equilibrium of the reaction.\nnh₄oh(aq) ⇌ nh₄⁺(aq) + oh⁻(aq)\nwhat will happen to the…

consider the chemical equilibrium of the reaction.\nnh₄oh(aq) ⇌ nh₄⁺(aq) + oh⁻(aq)\nwhat will happen to the chemical equilibrium if nh₄cl is added to this solution?\nthe chemical equilibrium will shift to the right.\nthe chemical equilibrium will not shift.\nthe chemical equilibrium will shift to the left.\nthe chemical equilibrium will be lost.

consider the chemical equilibrium of the reaction.\nnh₄oh(aq) ⇌ nh₄⁺(aq) + oh⁻(aq)\nwhat will happen to the chemical equilibrium if nh₄cl is added to this solution?\nthe chemical equilibrium will shift to the right.\nthe chemical equilibrium will not shift.\nthe chemical equilibrium will shift to the left.\nthe chemical equilibrium will be lost.

Answer

Brief Explanations:

According to Le - Chatelier's principle, when a system at equilibrium is disturbed, it will shift to counteract the change. $NH_4Cl$ dissociates into $NH_4^+$ and $Cl^-$ in solution. The addition of $NH_4^+$ (a product in the given equilibrium $NH_4OH(aq)\rightleftharpoons NH_4^+(aq)+OH^-(aq)$) increases the concentration of $NH_4^+$. The system will shift to the left to reduce this increased concentration of $NH_4^+$.

Answer:

The chemical equilibrium will shift to the left.