什么是分析化学? 什么是分析化学?簡言之,分析化学就是研究物质組成的科学,它的任务是要知道物质中有哪些元素或化合物存在,存在的量有多少。比如,在地质勘探工作中,一种矿石里有哪些有价值的元素,含量多少,值不值得开采,都必須通过分析化学的方法来解决。工业上的原料、材料、产品、半成品、廢 What is analytical chemistry? What is analytical chemistry? Briefly, analytical chemistry is the science of studying the composition of matter. Its task is to know what elements or compounds exist in a substance and how much is present. For example, in the geological exploration work, what kinds of valuable elements in an ore, how much it contains, and whether it is worth mining, must be solved by analytical chemistry. Industrial raw materials, materials, products, semi-finished products, waste