Answers

2014-05-27T13:07:46+05:30
H2CO3 which is nothing but cold drinks also known as carbonic acid.You get this carbonated water by adding Carbon dioxide to water under high pressure and low temperature.Following is the reaction- 
CO2 + H2O -> H2CO3
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2014-05-27T18:37:09+05:30
Carbondioxide + hydrogen= H2CO3
CO2 + H2O -> H2CO3
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