Warm Beer
How does root beer or other carbonated drinks fizz and foam much more when it's hot?
For example, I was poor almost a can entire root beer into a glass, cold and not have it in turmoil, but a can of warm root beer fizzes easier Why this?
The hotter the liquid (water), the less gas (carbon dioxide) that can maintain the solution. A reverse of that would be when dissolve a teaspoon of sugar in hot coffee. It goes on and easy solution, such as coffee cools off sugar crystals reform solution back to its crystalline form. In both cases, the temperature of the solvent (water) impacts on its ability to retain the solute (gas or sugar) in the solution.
The Piano Has Been Drinking/Warm Beer & Cold Women