1. All gases spontaneously mix with each other when they are in the same container but only some liquids will spontaneously mix with other liquids. Explain. 2. Summarize the method used
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Get it written →1. All gases spontaneously mix with each other when they are in the same container but only some liquids will spontaneously mix with other liquids. Explain.
2. Summarize the method used to calculate the heats of solution in Table 13.1.
3. Explain why dissolving a gas into water is usually exothermic, while dissolving a gas into an organic solvent is usually endothermic.
4. Soda water contains “carbonation” which means dissolved CO2 gas. If I open two identical bottles of soda and place one in the refrigerator at 4 ?C and the other on the table at 25 ?C, which will contain the most carbonation after a few hours? Explain.
5. Why does molarity vary with temperature? Why is molality independent of temperature?
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