A chemistry student is given 450. mL of a clear aqueous solution at 27.° C. He is told an unknown amount of a certain compound X is dissolved in the solution. The student allows the solution to cool to 27.° C. The solution remains clear. He then evaporates all of the water under vacuum. A precipitate remains. The student washes, dries and weighs the precipitate. It weighs 99.0 g. O yes Using only the information above, can you calculate the solubility of X in water at 27.° C? O no If you said yes, calculate it. 1 olo

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Chapter13: Solutions And Their Behavior
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A chemistry student is given 450. mL of a clear aqueous solution at 27.° C. He is told an unknown amount of a certain compound X is dissolved in the
solution. The student allows the solution to cool to 27.° C. The solution remains clear. He then evaporates all of the water under vacuum. A precipitate
remains. The student washes, dries and weighs the precipitate. It weighs 99.0g.
O yes
Using only the information above, can you calculate
the solubility of X in water at 27.° C?
O no
If you said yes, calculate it.
Be sure your answer has a unit symbol and the right
number of significant digits.
Transcribed Image Text:A chemistry student is given 450. mL of a clear aqueous solution at 27.° C. He is told an unknown amount of a certain compound X is dissolved in the solution. The student allows the solution to cool to 27.° C. The solution remains clear. He then evaporates all of the water under vacuum. A precipitate remains. The student washes, dries and weighs the precipitate. It weighs 99.0g. O yes Using only the information above, can you calculate the solubility of X in water at 27.° C? O no If you said yes, calculate it. Be sure your answer has a unit symbol and the right number of significant digits.
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