Which of the following compounds is insoluble in water? A) Hg₂Cl₂ B) Na₂SO₄ C) (NH₄)₂CO₃ D) BaS E) All of these compounds are soluble in water.

Name: Which of the following compounds is insoluble in water? A) Hg 2 Cl 2 B) Na 2 SO 4 C) (NH 4 ) 2 CO 3 D) BaS E) All of these compounds are soluble in water.
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Question

Quizplus · Accepted Answer

HgS (Mercury(II) sulfide) is insoluble in water, following the general rule that most sulfides of transition metals are insoluble.

Which of the Following Compounds Is Insoluble in Water