CO2 is used for flavor, because it's cheap, and because it comes out of solution easily in nicely sized bubbles. When it comes to carbonating drinks, not all gasses will produce the same type or levels of fizziness, due to their different solubilities. Think of the difference between the bubbles in a bottle of seltzer water and a Guinness draft. That huge difference is almost solely due to differences in the gas used: pure CO2 for seltzer, ~70% N2/30%CO2 for Guinness. Similarly, N2O is used for whipped cream because it's lipid-soluble, anti-microbial, and has a slightly sweet taste.
Yes, nitrogen is sometimes used to carbonate fizzy drinks instead of carbon dioxide. Nitrogen gives the drink a smoother mouthfeel and different carbonation characteristics compared to carbon dioxide.
- the carbonic acid (dissolved carbon dioxide in water) is not toxic - the carbonic acid (dissolved carbon dioxide in water) is not so corrosive - the carbonic acid (dissolved carbon dioxide in water) has a pleasant taste - the carbonic acid (dissolved carbon dioxide in water) is cheaper - the carbonic acid (dissolved carbon dioxide in water) is very simple to prepare and very accessible
Fizzy drinks fizz because they contain carbon dioxide gas that is dissolved under pressure. When the pressure is released, the gas escapes in the form of bubbles, creating the fizzing sensation.
Carbon dioxide is what makes drinks fizzy.
Yes. They are so called because they contain Carbon Dioxide gas under pressure, which is comprised of two oxygen molecules bonded to one carbon molecule (Molecular Formula is CO2. Also, organic chemicals are comprised of carbon chains with various molecules attached, so anything that contains organic compounds (ex. sugar) has carbon in it.
Soft drinks are also known as carbonated drinks. Have you thought why? Soft drinks contain chuge quantities of carbon dioxide under high pressure. The high pressure causes the gas to remain in dissolved state. Hence, when you open the bottle, the pressure falls, and the dissolved carbon dioxide can no longer remain dissolved, and hence escapes off, as fizzing.
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carbon dioxide (CO2)
the carbon dioxide dissolved in the drinks gives it its bubbles
The carbon dioxide which is dissolved in all fizzy drinks.
Cola drinks contain carbonic acid (dissolved carbon dioxide gas) and many also contain phosphoric acid (and/or lactic acid) to balance the sweet taste.
All soft drinks generally have carbonic acid (carbon dioxide dissolved in water under pressure). Some soft drinks also contain phosphoric acid.
Yes, nitrogen is sometimes used to carbonate fizzy drinks instead of carbon dioxide. Nitrogen gives the drink a smoother mouthfeel and different carbonation characteristics compared to carbon dioxide.
the carbon dioxide dissolved in the drinks gives it its bubbles
The carbon dioxide in carbonated soft drinks is considered inorganic because it does not contain carbon-hydrogen bonds typically found in organic compounds.
- the carbonic acid (dissolved carbon dioxide in water) is not toxic - the carbonic acid (dissolved carbon dioxide in water) is not so corrosive - the carbonic acid (dissolved carbon dioxide in water) has a pleasant taste - the carbonic acid (dissolved carbon dioxide in water) is cheaper - the carbonic acid (dissolved carbon dioxide in water) is very simple to prepare and very accessible
Fizzy drinks fizz because they contain carbon dioxide gas that is dissolved under pressure. When the pressure is released, the gas escapes in the form of bubbles, creating the fizzing sensation.