To Villa, the model seemed refreshingly subversive. The Surgery Center would charge $19,000 for his whole-knee replacement, a discount of nearly 50% on what Villa expected to be charged at his local hospital. And that price would include everything from airfare to the organization's only facility, in Oklahoma City, to medications and physical therapy.
Carbon dioxide dissolves in water to form carbonic acid, which is primarily dissolved CO2. Dissolved CO2 satisfies the equilibrium equation CO2(g) [double arrow] CO2(aq) K=0.032 M. atm ^-1 The acid... Q: Carbon dioxide dissolves in water to form carbonic acid, which is primarily dissolved CO2. Dissolved CO2 satisfies the equilibrium equation CO2(g) CO2(aq) K=0.032 The acid dissociation constants listed in most standard reference texts for carbonic acid actually apply to dissolved CO2.
Carbonic acid is unstable and decomposes to CO2 and H2O like titanium007 said. The foaming is evolution of CO2. Your equation is not completely right. The end products are CaCl2 and CO2. Carbon dioxide then reacts with water which is present to form carbonic acid, H2CO3.Excess CO2 escapes as you saw. in an acid-base reaction where the base is a carbonate (CO3 or bicarbonate HCO3) three products will form: water, carbon dioxide and a salt. the carbon dioxide is what you obsered with the fizzing.CaCl2 you have correctly identified as the salt.nd yes, carbonic acid is soluble. it's dissolved in soda, hence the carbonation when you open the bottle and releases the pressure. More Questions and Answers: The answers post by the user, for information only, FunQA.com does not guarantee the right.