下列化学式之式量.(Cu=64,Ca=40,S=32) CuSO4= CuSO4▪5H2O= (CaSO4)2▪H2O=
问题描述:
下列化学式之式量.(Cu=64,Ca=40,S=32) CuSO4= CuSO4▪5H2O= (CaSO4)2▪H2O=
答
CuSO4=160
CuSO4▪5H2O=250
(CaSO4)2▪H2O=290