Dissolution gas, exo/endo Thermic

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SUMMARY

The discussion centers on the solubility of carbon dioxide in water and its classification as an exothermic process. Student 2 asserts that as temperature increases, the solubility of carbon dioxide decreases, leading to the conclusion that dissolving carbon dioxide in water is exothermic. This conclusion is supported by Le Chatelier's principle, which states that an increase in temperature shifts the equilibrium of an exothermic reaction to favor the reactants, thereby reducing solubility.

PREREQUISITES
  • Understanding of Le Chatelier's principle
  • Basic knowledge of thermodynamics
  • Familiarity with solubility concepts
  • Knowledge of exothermic and endothermic processes
NEXT STEPS
  • Study the applications of Le Chatelier's principle in chemical equilibria
  • Research the thermodynamic properties of gases in solution
  • Explore the effects of temperature on solubility for various gases
  • Investigate exothermic vs. endothermic reactions in detail
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Chemistry students, educators, and professionals interested in thermodynamics and chemical equilibria will benefit from this discussion.

Bengo
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One of the answer explanations in practice book states "student 2 says that the solubility of carbon dioxide in water decreases as the temperature increases. It would be best concluded from this statement that the process of dissolving carbon dioxide in water is exothermic."

Can someone please explain to me how they can make this conclusions based on the statement?
 
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Oh duh! Don't know what I was thinking. Thank you
 

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