Is Phosphoric Acid the Same as Carbonated Water?
                                
                                
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                                    4 min read                                
                            
                                Despite both being used to create tangy flavors in drinks, phosphoric acid and carbonated water are not the same. Phosphoric acid is a mineral acid added to beverages like cola for a sharp taste and preservation, while carbonated water contains the much weaker carbonic acid formed from dissolved carbon dioxide.