The alunite market presents opportunities in FMCG, pharmaceuticals, and cosmetics sectors, driven by its applications in deodorants, water treatment, and toothpastes. Europe leads due to its advanced ...

A solution with a pH value which is less than 7 is acidic. The acids which react with metals usually have quite a low pH, of either 3 or less. Some metals react with acids and when they do the ...

IF a platinum plate be immersed in a porcelain or glass vessel containing dilute sulphuric acid, and another similar plate be immersed in another vessel containing caustic potash solution, then if the ...