Question: Is H2CO3 a liquid or gas?

Aqueous carbonic acid (H2CO3) decomposes into a carbon dioxide gas and liquid water.

What state of matter is H2CO3?

Carbonic acid is often described as a respiratory acid since it is the only acid that is exhaled in the gaseous state by the human lungs. It is a weak acid and it forms carbonate and bicarbonate salts.

Is carbonic acid a liquid or gas?

Carbonic acid is a heavy gas —it extinguishes fire and destroys all animal life.

Is carbonic acid aqueous or solid?

In aqueous solution carbonic acid behaves as a dibasic acid. The Bjerrum plot shows typical equilibrium concentrations, in solution, in seawater, of carbon dioxide and the various species derived from it, as a function of pH.

Is acid H or OH?

Acid: A solution that has an excess of H+ ions. It comes from the Latin word acidus, which means sharp or sour. Base: A solution that has an excess of OH- ions. Another word for base is alkali.

Can carbonic acid be used as fuel?

A cubic foot of atmospheric air weighs 527 04 grains, one cubic foot of carbonic acid weighs 80479008 grains. Having the same capacity for heat as atmospheric air, it embraces the principle of being as great an economizer of fuel as air. We consider that it CMI be economically employed as a motive power.

What has a pH of 1?

Stomach acid The pH scaleIncreasing pH (Decreasing Acidity)Substances0 (most acidic)Hydrochloric acid (HCl)1Stomach acid2Lemon juice3Cola, beer, vinegar15 more rows

How do you get carbonic acid out of water?

Carbon dioxide in the water that does not form bicarbonates is “uncombined” and can be removed by aeration. The pH of the water affects equilibrium between bicarbonate ions and carbon dioxide.

Where is carbonic acid found in the body?

Carbonic acid is present in blood in the human body. It is formed in the human body when water gets dissolved with carbon dioxide. It is also present in rainwater, calcite, fermentation, coal, groundwater, meteors, volcanoes, amino acids, proteins, oceans, plants, erythrocytes, sulphur deposits, salts, and caves.

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