Carbon dioxide is an integral part of the carbon cycle, a biogeochemical cycle in which carbon is exchanged between the Earth's oceans, soil, rocks and biosphere.econstructions show that concentrations of CO 2 in the atmosphere have varied, ranging from as high as 7,000 parts per million during the Cambrian period about 500 million years ago to as low as 180 parts per million during the Quaternary glaciation of the last two million years.
Barium chlorate. Barium chlorate, Ba(ClO3)2, is a white crystalline solid, the barium salt of chloric acid. It is an irritant and toxic, as are all soluble barium compounds. It is sometimes used in pyrotechnics to produce a green color. It also finds use in the production of chloric acid.
barium carbonate. BaCO3 A white powder with a melting point of 174Â°C; soluble in acids (except sulfuric acid); used in rodenticides, ceramic flux, optical glass, and television picture tube's. â¦ ll soluble ions would override these but Barium is not one of those. So, no. One noteworthy thing about Barium is that it is insoluble with SO4(2-) despite SO4(2-) being a soluble ion. + 5 others found this useful.