紧急已知SO2+2H2S=3S+2H2O,FeS+2HCl=H2S↑+FeCl,由下列仪器组成一套制取SO2并验证SO2具有氧化性、还原性与漂白性的装置(图中铁架台及有关药品等已省去,装置③中箭头表示气体流向).其中装置②、④

来源:学生作业帮助网 编辑:作业帮 时间:2024/10/07 00:14:29
xX[OI+V@iAlLf F}c; |2lCƘ~/wt7jH]U9w.Uo2.WwOipWn6su|S9]2Ny2#iK"EM{;nC>Řll n Yg9\ųJ|g3?cUiO:FkמX/oD]̇i[ +eX`vE*mU]6< t@w疠Le?'gd,hfMԶ5}j$ui~H` sy٨yY?fizeM'lΌlշf uZ&ٱrz۬5j.BO- wbz)O7.q?Y)@_d% M# l,S?w.*pޯ/^QM+4P#z>%nV;oGmOo?0 /&M[2۔mJ=}\(;/Jr1U?j"=c6cUn<&"T ffŎD1]΁Jгb';$[ٲ _x''|b٠GC7]19_bh?(0yϞatO=F}7oZs+lf< TBMozAu `" AHrM2fvX̺KpC$0Vwk Z퓌jV}y c$pTri^p|zt$Q/x>k95/ . I#IU-AE$-.Z05,)^d,2QJIs)Of].⏬g9 ўfUՙu4w3Us+!^p*ĭ ]ѩAk^x#K9=85f#lJʫN#SYOxF|[NEMBaQ9ff; 蕭*J rE094@Ѫ\%-!'/B\984fs6; 9ѹryq^pby;$ #,"7Y8*%@`]4fEwT&p+ #[TgEx | [boA@C0 ã S%V܁"J7bwC.[sMMeqG^#A~ýT{҄hQH f _'f<Q3OͩcD:dXj 2ҕZK*/|xUO9o6jpIa]d;+gQ{.Ge;%dt"H\Ky}faJDE׃ޏ8ywwJ*-ӠHe6(X^j4^5St3`:PJ'ѭ ƎX7{UaSͮCKkVMgVqYUs,P|[cDV$z[rBdEfE5sq߈:>TEt\{Y;j&#>TFgb@q|BhaJc$7?CGZR 6C1C`MGWոTfu2LB,Ωjn>3Mp54a>2}&ȧB;YD)ǟRiTb?_K:dSJoHFq1Yy3/W5BM{wafcJ.*H|,+rD ]9ͪ7#MXP^;st'aq5вC,,ph@9Oהfr!khŝEg4 QhEB}F7`;jӋ{13r;#{GaNw#g~&+iЕyk.O3y*j=B\HH%^>ޏy&a|٘{FvU|7h8=r߹$/zڬY'tO'ޯ)&cJNCO%/_juŏbPe~S)*