Posted by Cori on Tuesday, April 29, 2008 at 3:19pm.
Most gases are more soluble in cold water than in hot water. CO2 is the carbonation used in soft drinks. Think about that as a way of helping answer the question. For the NaCl part, I suggest you consult the solubility curve. I don't have that.
Would the container with 25 C dissolve less CO2?
Read my first response, especially the first sentence. It tells you that most gases are more soluble in cold water than in hot water. Which container is hot and which is colder?
So, because gases are more soluble in cold water than hot water, the CO2 will dissolve less in the container with 75 C.
right.
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