알짜 Hg2(NO3)2 + KI. Hg2I2 침전반응

알짜 Hg2(NO3)2 + KI. Hg2I2 침전반응

알짜 KI + Hg2(NO3)2

 

 

Complete the following precipitation reactions

with balanced molecular, total ionic, and net ionic equations.

(a) Hg2(NO3)2(aq) + KI(aq) →

 

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▶ 참고: 분자반응식 → 알짜이온반응식 [ https://ywpop.tistory.com/2523 ]

▶ 참고: 용해도 지침 [ https://ywpop.tistory.com/2942 ]

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분자 반응식

Hg2(NO3)2(aq) + 2KI(aq) → Hg2I2(s) + 2KNO3(aq)

Hg2(NO3)2 + 2KI → Hg2I2 + 2KNO3

Mercury(I) nitrate react with potassium iodide

to produce mercury(I) iodide and potassium nitrate.

 

 

 

완전 이온 반응식

Hg2^2+(aq) + 2NO3^-(aq) + 2K^+(aq) + 2I^-(aq)

→ Hg2I2(s) + 2K^+(aq) + 2NO3^-(aq)

 

 

 

구경꾼 이온을 제거하면,

Hg2^2+(aq) + 2NO3^-(aq) + 2K^+(aq) + 2I^-(aq)

→ Hg2I2(s) + 2K^+(aq) + 2NO3^-(aq)

 

 

 

알짜 이온 반응식, net ionic equation

Hg2^2+(aq) + 2I^-(aq) → Hg2I2(s)