The hydration equilibrium constant at 25 Â°C is called K h, which in the case of carbonic acid is [H 2 CO 3 ]/[CO 2 ] â 1.7Ã10 â3 in pure water and â 1.2Ã10 â3 in seawater. Hence, the majority of the carbon dioxide is not converted into carbonic acid, remaining as CO 2 molecules.n aqueous solution, carbonic acid exists in equilibrium with carbon dioxide, and the concentration of H 2 CO 3 is much lower than the concentration of CO 2.
The Indigenous cultures of Australia are the oldest living cultural history in the world â they go back at least 50,000 years and some argue closer to 65,000 years. One of the reasons Aboriginal cultures have survived for so long is their ability to adapt and change over time.
Although we sometimes see  aboriginal  as a reference to any native culture, it's important to note that Aboriginal (capitalized) or Aborigines is the proper name of the natives who inhabited Australia long before the British settlers arrived in 1788.xtremely important to Aboriginal culture is the belief that man, animals, nature and their Dreaming ancestors are all imbued with the same force. In Aboriginal culture, tjurungas were mythical beings that were represented by a piece of art, usually in the form of carved stone or wood piece.