首页 > 中学化学试题 > 题目详情
将下列每组物质,按同一种元素的化合价由低到高顺序排列: (1)H2SO4 S Na2SO3 H2S __________________________________________________...
题目内容:
将下列每组物质,按同一种元素的化合价由低到高顺序排列:
(1)H2SO4 S Na2SO3 H2S
________________________________________________________________________
(2)Cl2 HClO2 KClO4 NaCl Ca(ClO)2
________________________________________________________________________
(3)NH3 N2O3 NaNO3 N2 NO NO2
________________________________________________________________________
本题链接: