体积为VmL,密度为dg/cm3的溶液含有相对分子质量为M的溶质mg,其物质的量的浓度为cmol/L,质量分数为w%则m=( ),c=( )
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/04 21:48:34
![体积为VmL,密度为dg/cm3的溶液含有相对分子质量为M的溶质mg,其物质的量的浓度为cmol/L,质量分数为w%则m=( ),c=( )](/uploads/image/z/1473348-12-8.jpg?t=%E4%BD%93%E7%A7%AF%E4%B8%BAVmL%2C%E5%AF%86%E5%BA%A6%E4%B8%BAdg%2Fcm3%E7%9A%84%E6%BA%B6%E6%B6%B2%E5%90%AB%E6%9C%89%E7%9B%B8%E5%AF%B9%E5%88%86%E5%AD%90%E8%B4%A8%E9%87%8F%E4%B8%BAM%E7%9A%84%E6%BA%B6%E8%B4%A8mg%2C%E5%85%B6%E7%89%A9%E8%B4%A8%E7%9A%84%E9%87%8F%E7%9A%84%E6%B5%93%E5%BA%A6%E4%B8%BAcmol%2FL%2C%E8%B4%A8%E9%87%8F%E5%88%86%E6%95%B0%E4%B8%BAw%25%E5%88%99m%3D%28+%29%2Cc%3D%28+%29)
x͓N@_h4ilWzųċU"T4ߘ*(
T=(tr+8ۅJҝX~9܈aMhu)lF*&Gsfқp}tTLgu^dѮsTԥ1,{Aw]:520*(78,9KT:hpkIr-)(FB
xFܓPkYdQRM{ ]dթ6f$s
[b.(ŗf;5By7&|WB7*@6W<<&s0?-"!K͔E#<j.D