How Does Temperature Affect Soda Water

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Research Question:
To investigate and compare how different temperature (5℃, 15℃, 25℃, 35℃, 45℃) can affect the concentration of carbon dioxide in soda water through titration with sodium hydroxide solution. Introduction:
Carbon dioxide plays an important role in soft drinks. Soda water is manufactured by pumping carbon dioxide into water under high pressure. Carbon dioxide dissolves in water to form carbonic acid, which is the fizz we find in soft drinks. CO2 + H2O ⇌ H2CO3 The popping sound we hear when we open the can of fizzy drink, the bubbles and sparkle we see in the soft drink, and the feeling of bubble popping on your tongue, all of these are due to carbon dioxide escaping from solution.

One of the reasons people love to drink soft drinks is because of the fizz. I personally really love to drink fizzy drink, and I think the main reason that makes soft drinks addictive is because of the sparkle. If one leaves the can open for an hour, the amount of fizz will decrease.

The higher the amount of carbonic acid the more the carbon dioxide is retained in the soda water. In order to escape from the liquid, the gas molecules have to overcome the intermolecular force between them and the water molecules. If the gas molecules do not have enough energy to overcome this
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I use soda water rather than other soft drinks because soda water is colourless so that I can observe the colour change easily during the titration. To find out how does temperature affect the amount of carbon dioxide in soft drinks, I will use titration to find out the amount of carbonic acid present in soda water at different temperatures, as carbonic acid and carbon dioxide has an indirect relationship. Carbon dioxide exists in form of carbonic acid in solution. The reaction between them is reversible and rapid. The equilibrium between carbon dioxide and water, can be reversed by heating the weakly acidic

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