Cobalt therapy is the medical use of gamma rays from the radioisotope cobalt-60 to treat conditions such as cancer. Cobalt therapy Specialty oncology Is cobalt used in cancer treatment? A radioactive form of the metal cobalt, which is used as a source of radiation to treat cancer. Why cobalt is Read more…
Cobalt poisoning is intoxication caused by excessive levels of cobalt in the body. Cobalt is an essential element for health in animals in minute amounts as a component of Vitamin B12. A deficiency of cobalt, which is very rare, is also potentially lethal, leading to pernicious anemia. What are the Read more…
Anhydrous cobalt chloride, CoCl2, is blue in colour. As it absorbs water, it turns pink. What happens when you mix cobalt with water? Chemical Properties Cobalt has the ability to react with most acids to produce hydrogen gas. However cobalt does not react with water that is at room temperature. Read more…
Cobalt chloride paper is an indicator of moisture. It is blue in colour when dry and pink coloured when moist. What colour is cobalt chloride? pale blueCobalt(II) chloride is an inorganic compound of cobalt and chlorine, with the formula CoCl2. It is usually supplied as the hexahydrate CoCl2·6H2O. The hexahydrate Read more…
A change in temperature or concentration of the ions will shift the equilibrium. If heat is added, the equilibrium will shift towards the cobalt chloride complex, which is blue in color. Cooling will shift the products towards the hydrated complex, which is more pink. What happens to cobalt chloride when Read more…
pink. Cobalt chloride is a common visual moisture indicator due to its distinct colour change when hydrated. The colour change is from some shade of blue when dry, to a pink when hydrated, although the shade of colour depends on the substrate and concentration. What is the colour of cobalt Read more…
These test papers can be used for the quick and easy detection of moisture. Cobalt chloride paper is pink when moist and blue when dried at 40 °C – 50 °C. They can also be used to indicate when desiccants such as silica gel are exhausted. How does cobalt chloride Read more…
Mining Cobalt Ore requires at least a Molten Pickaxe. What material can mine Cobalt? Cobalt Ore requires Obsidian Pickaxe or greater to mine. What level of pickaxe do you need to mine Cobalt? Cobalt Ore is only found within The Nether. It generates rarely in groups of 1-3 at any Read more…
The anhydrous (without water) blue form can be made by reacting cobalt with chlorine. The hydrated (with water) red form can be made by reacting cobalt(II) oxide or cobalt(II) hydroxide with hydrochloric acid. What is COCl2 made of? Anhydrous CoCl2 has the same structure as cadmium chloride, CdCl2. Each cobalt Read more…
It is a weak oxidizing agent, too weak to ignite things. Cobalt compounds are toxic in large quantities, like any other transition metal compounds. What type of reaction is cobalt chloride? exothermic reactionHydrated cobalt(II) chloride when added to water its colour change from blue to pink. This is a exothermic Read more…