Bunda Cliffs form the southern edge of the Nullarbor Plain which extends far inland. The white coloured base you see near the bottom of the cliff face is Wilson Bluff Limestone. This chalky material formed as part of an ancient seabed when Australia began to separate from Antarctica 65 million years ago.
Sulfuric acid is a diprotic acid and shows different properties depending upon its concentration. Its corrosiveness on other materials, like metals, living tissues or even stones, can be mainly ascribed to its strong acidic nature and, if concentrated, strong dehydrating and oxidizing properties.hamber acid and tower acid were the two concentrations of sulfuric acid produced by the lead chamber process nitrosylsulfuric acid) and tower acid being the acid recovered from the bottom of the Glover tower.
Answers. Best Answer: My answers were: S in H2SO3 is 4+ S in MgSO4 is 6+ and S in K2S is 2- For the first one, hydrogen has an oxidation number of 1+ per atom. There are 2 hydrogen atoms in that compound so the overall charge of hydrogen is 2+. The oxidation number of oxygen is 2- per atom, and having 3 atoms of oxygen the overall charge of oxygen is 6- so combine the charges.