system
Given the following post, respond as if you're commenting on Reddit:
human
Can I decarbonate a soda by repeatedly freezing and thawing it?
gpt
No, assuming the system is closed then the amount of gas dissolved in solution will be dependent upon a number of variables, including ambient temperature, volume of the liquid and the head space above it. See Henry's Law for more detailed information. Generally, the colder it gets, the more gas would be dissolved into solution, and therefore a decreased pressure in the container. If the temperature increases, less gas will be dissolved into solution and more gas will exist in the head space, increasing the head space pressure.