1/118目录封面...........................................................................................................................................2扉页...........................................................................................................................................3目录...........................................................................................................................................4编写人员...................................................................................................................................6第八单元金属和金属材料...........................................................................................................7课题1金属材料....................................................................................................................8课题2金属的化学性质......................................................................................................15课题3金属资源的利用和保护..........................................................................................21第九单元溶液.............................................................................................................................31课题1溶液的形成..............................................................................................................32课题2溶解度......................................................................................................................39课题3溶质的质量分数......................................................................................................47第十单元酸和碱.........................................................................................................................53课题1常见的酸和碱..........................................................................................................54课题2酸和碱之间会发生什么反应..................................................................................64第十一单元盐化肥........
