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4 votes
Please help!

- Which of the following compound is insoluble in water?
A. BaS
B. Hg2Cl2
C. MgSO4
D. (NH4)2CO3
E. All of these compounds are soluble in water.

thank you :)

User ZJorge
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2 Answers

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Of the compounds you listed, the correct answer is B. Hg2Cl2 (mercury(II) chloride). It is insoluble in water. The rest of the compounds (A. BaS, C. MgSO4, and D. (NH4)2CO3) are soluble in water.
User Ram Gandhi
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3 votes
D would be your answer !!!!
User Kroimon
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