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03-21-2008, 10:55 PM
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| Can you help me with Chemistry please?
Indicated if the solubility of the solute increases, decreases or remains: 1) decreasing he temperature of a liquid solution when the solute is gas a) increase b) decrease c) remain the same 2) Which of the following will have the highest rate of solubility? a) sugar cube in water b) a scoop of lard in water c) a block of salt in water Thank you very much for your help      |
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03-21-2008, 10:56 PM
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1) Increase. Think Coca-Cola 2) Sugar cube. Lard is almost insoluble in water. A block of salt does not have a high surface area to volume. The sugar cube would fall apart into granules, which have very high surface area-to-volume. |
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