Definition of H2CO3. Meaning of H2CO3. Synonyms of H2CO3

Here you will find one or more explanations in English for the word H2CO3. Also in the bottom left of the page several parts of wikipedia pages related to the word H2CO3 and, of course, H2CO3 synonyms and on the right images related to the word H2CO3.

Definition of H2CO3

H2CO3
Carbonic Car*bon"ic, a. [Cf. F. carbonique. See Carbon.] (Chem.) Of, pertaining to, or obtained from, carbon; as, carbonic oxide. Carbonic acid (Chem.), an acid H2CO3, not existing separately, which, combined with positive or basic atoms or radicals, forms carbonates. In common language the term is very generally applied to a compound of carbon and oxygen, CO2, more correctly called carbon dioxide. It is a colorless, heavy, irrespirable gas, extinguishing flame, and when breathed destroys life. It can be reduced to a liquid and solid form by intense pressure. It is produced in the fermentation of liquors, and by the combustion and decomposition of organic substances, or other substances containing carbon. It is formed in the explosion of fire damp in mines, and is hence called after damp; it is also know as choke damp, and mephitic air. Water will absorb its own volume of it, and more than this under pressure, and in this state becomes the common soda water of the shops, and the carbonated water of natural springs. Combined with lime it constitutes limestone, or common marble and chalk. Plants imbibe it for their nutrition and growth, the carbon being retained and the oxygen given out. Carbonic oxide (Chem.), a colorless gas, CO, of a light odor, called more correctly carbon monoxide. It is almost the only definitely known compound in which carbon seems to be divalent. It is a product of the incomplete combustion of carbon, and is an abundant constituent of water gas. It is fatal to animal life, extinguishes combustion, and burns with a pale blue flame, forming carbon dioxide.

Meaning of H2CO3 from wikipedia

- Carbonic acid is a chemical compound with the chemical formula H2CO3. The molecule rapidly converts to water and carbon dioxide in the presence of water...
- concentration of H2CO3 as a function of CO2 concentration. For [CO2] = 1.2×10−5, it results in [H2CO3] = 2.0×10−8 moles per liter. When [H2CO3] is known, the...
- it reversibly forms H2CO3 (carbonic acid), which is a weak acid, because its ionization in water is incomplete. CO2 + H2O ⇌ H2CO3 The hydration equilibrium...
- A carbonate is a salt of carbonic acid, (H2CO3), characterized by the presence of the carbonate ion, a polyatomic ion with the formula CO2−3. The word...
- following reaction: H2CO3 ⇌ H2O + CO2 hence lowering blood pH, by means of the following reaction that carbonic acid undergoes: H2CO3 ⇌ HCO3− + H+ which...
- these equilibrium reactions: CO2− 3 + 2 H2O ⇌ HCO− 3 + H2O + OH− ⇌ H2CO3 + 2 OH− H2CO3 + 2 H2O ⇌ HCO− 3 + H3O+ + H2O ⇌ CO2− 3 + 2 H3O+. A bicarbonate salt...
- Calculations show that it decomposes into carbonic acid and water: H4CO4 → H2CO3 + H2O Orthocarbonic acid is one of the group of ortho acids that have the...
- acid-base homeostatic mechanism involving the balance of carbonic acid (H2CO3), bicarbonate ion (HCO− 3), and carbon dioxide (CO2) in order to maintain...
- sulfuric a strong acid. In a similar manner, the weak unstable carbonic acid (H2CO3) can lose one proton to form bicarbonate anion (HCO− 3) and lose a second...
- sequence in limestone dissolution is the following: H2O + CO2 → H2CO3 CaCO3 + H2CO3 → Ca2+ + 2 HCO−3 In very rare conditions, oxidation can play a role...