1 Formula for Carbonic Acid Carbonic acid is a weak acid formed when carbon dioxide combines with water. 2  It is obtained only in aqueous state and never in pure form. 3  The molecular formula for carbonic aâ¦.4  Heart Disease: Treatment for Unstable Angina Unstable angina is a symptom of heart disease.arbonic acid is fairly unstable and quickly dissociates into? already exists. already exists as an alternate of this question. exists and is an alternate of. How do you maintain a fitness routine with such a hectic lifestyle? When acids dissociate they release? Why do acids or bases dissociate? Acids are compounds that dissociate in water and ...
Also known as 'milk' or 'milky' opals, Australian white opals are distinguished by their pale white or light body tone, indicated in the below chart under light opal. As with any kind of opal, white opals can display any colour of the spectrum in a beautiful play of colour.
Most Expensive Opal in the World. Olympic Australis, valued at $2 million dollars (2.5 million Australian dollars), is the world's most valuable gem opal. The gemstone is also the world's largest with a weight of 17,000 carats (3450 grams) a length of 11 inches (280 mm), a height of 4Â¾ inches (120 mm) and a width of 4Â½ inches (115 mm). Yet what truly made Olympic Australis extraordinary was its 99% real gem opal of even color, with only 1% soil adhered to it. In honor of the Olympic games being held during its discovery in 1956, the miner who found it at Eight Mile opal field in Coober Pedy, South Australia named the gem Olympic Australis.