Which pair of compounds is soluble in water? A)HgBr₂ and Hg₂I₂ B)CuS and Na₂S C)LiI and Ca(NO₃)₂ D)KNO₃ and CaCO₃

Name: Which pair of compounds is soluble in water? A)HgBr 2 and Hg 2 I 2 B)CuS and Na 2 S C)LiI and Ca(NO 3 ) 2 D)KNO 3 and CaCO 3
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LiI and Ca(NO3)2 are soluble in water. Lithium iodide (LiI) is soluble due to the solubility of most alkali metal salts, and calcium nitrate (Ca(NO3)2) is soluble because all nitrates are soluble in water.

Which Pair of Compounds Is Soluble in Water