As2S3+15H2O2+10NH3H2O======2(NH4)2AsO4+3(NH4)2SO4+20H2O我已经配平了.只用告诉我As2S3中As、S各多少价,还有H2O2中O从-1价到-2价箭头指向哪几个氧?

来源:学生作业帮助网 编辑:作业帮 时间:2024/08/03 12:45:10
xTRP~. $ڋÝWrq  HLV`TDч1{\ N0H;w1=v7H4!hqIPpyI{wK h"W(`]_Clh*d3 f/oGj2NujT,X95I!)mJ2vM.˦(_-J-f>|=I{g_J$e38¹.H|It.*}(.FQ;϶MaI#ܧiX:okʗo'Z!I-۬oWo$O܊.?p([|_m @t4.ĥ|KdΖP0n!׀hSnnA98#9bvq9SjW 'gtjYDIhBocZ#58YԀv8k#Q@01]\s:Q0!I-aXa;=XCMhN*@{#" d(qPTSaO݃2!Vom5@|ڕ6k]kz w=n [:GI>#8)2t36Nܵ:ߦ[mXކE ˬI`Şsu=eXM