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AP Chemistry
3.8 Representations of Solutions
BeginnerMCQDrawing Representations25.5k
A student completely dissolves a sample of solid calcium chloride, \(\text{CaCl}_2(s)\), in distilled water. Which of the following particulate diagrams best represents the resulting aqueous solution? (Water molecules are omitted for clarity. Solid black circles represent \(\text{Ca}^{2+}\) ions, and open white circles represent \(\text{Cl}^-\text{ ions}\).)

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