初3化學(xué)中溶液一章中所涉及到的計(jì)算方法.和公式.

化學(xué)人氣：191 ℃時(shí)間：2019-10-25 17:46:13

優(yōu)質(zhì)解答

溶質(zhì)的質(zhì)量分?jǐn)?shù)：溶質(zhì)質(zhì)量/溶液質(zhì)量乘100/飽和溶液中溶質(zhì)質(zhì)量分?jǐn)?shù)：溶質(zhì)質(zhì)量/100加溶質(zhì)質(zhì)量乘100/關(guān)于溶液稀釋‘增濃的計(jì)算1.關(guān)于容易稀釋的計(jì)算公式：設(shè)濃溶液質(zhì)量為A克,溶質(zhì)的質(zhì)量分?jǐn)?shù)為B,加水稀釋成溶液溶質(zhì)的質(zhì)...