Why do transition metals generally give colored compounds in a solution? Why are some ionic compounds insoluble? Explain why platinum metal will dissolve in aqua regia (a mixture of hydrochloric and nitric acids) but not in either concentrated nitric or concentrated hydrochloric acid individually. ...
Why is trioxonitrate v acid not used for preparing hydrogen from metals? Why isn't hydrochloric acid used to both dissolve and precipitate silver? Why should a magnesium ribbon be cleaned before burning it in air? Why is it not a good idea to use a large excess of...
Dangerous for your skin, eyes and lungs: Since Drano's purpose is to dissolve organic tissues, if Drano comes into contact with your bare skin, eyes, or mouth,it can cause rashes and even burns if left too long. You must be sure to wash it off as soon as possible and keep your han...
In the medical world, a long-standing puzzle revolves aroundhow small insults to the body can lead to widespread illness or even death.One key factor in this equation isblood sludging, a phenomenon observed for centuries where theblood clumps together and thickens under certain disease conditions....
Why do we need solvents? In chemistry, solvents – which are generally in liquid form – areused to dissolve, suspend or extract other materials, usually without chemically changing either the solvents or the other materials. What is a good solvent?
Simple soaps have a metallic base with a single fatty acid; complex soaps have a metallic base and multiple fatty acids as complexing agents. These soaps self-assemble into micelles that allow a compound that is normally insoluble, such as soap, to dissolve. ...
The superior method of extraction is alcohol extraction. In this method, a form of ethanol or moonshine is used to dissolve the hemp plants and extract all components necessary to create full-spectrum CBD oil. This extraction method is superior because it is the best at fully extracting all th...
( in the smoking area outside where most of the chat went on! ) ALL of them had a huge stress incident in the months to years preceding their cancer. They ALL knew what caused their cancer, as I do too! However the convergence of excess toxins allows the cancer to form far quicker ...
Why are metals more reactive in acids? Why don't enzymes affect equilibrium? Explain. Explain trends in the relative stability of nuclei with examples? Define the term kinetic stability. Why does a hot beaker's mass not stabilize on a mass balance?
Why metals react more vigorously in acids than in water? Why doesn't a neutral organic compound dissolve in sodium hydroxidesolution? Clearly explain. Why do primary alcohols oxidize more than secondary alcohols? Why are most IR spectra from solid dose analyses obtained from salts rather than base...