4.What is the molecular weight of the most soluble compound? 303 g/mol 239 g/mol 557 g/mol 5.What is the solubility of the most soluble compound? 2.2 x 10 ⁻² gram/ liter 3.9 x 10 ⁻² gram/ liter 1.2 x 10 ⁻¹⁶ gram/ liter

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