²³´|Fµ¶·' ¸%\r(5)80%\rSnO2+20H=SnO^+H,0\r(6)HI¹SnC)2ºSnCVn%»Sn(OH)4,-¼\r½?t\r4N2O+CH4------4N,+CO2+2Hq\r16.(1)\r(2)4 5\rOH+SO2=HSO¾\r(3)C\rIAC\r2HS0y+2e-+2H+-S,Oj+2HO\r2\rJ\r¿ÀÁÂFÃ9ÄFLÅFÆÇFÈÉ\rT5 1\r17.(1)C554(2)BC\r(3)ÊË\rÌ?&''(ÍÎ "#FÏÐFÑÒÓ"#HÒÔÕFN204Á³ÍÎFµ¶"\r#N2O4(g)+°3(g)p^N205(g)+°2(g)Ò"#HÒÔÕF»(»3)Ö×ÍÎØR\r2H2»+2e'=2OH-+H2T\r(4)C\rÌÚÛÜÝÞQJ OH-ßÔàáÝÞâãáÝÞ ä\rJ224\r(5)v<xy{15/.\r18.(1)å4æçåHB49EvaluationWarning:ThedocumentwascreatedwithSpire.PDFfor.NET.\r(2)B<H<N\rP3èéc\rP4sp2jsp'¦¶êëCu?+>Mg”,Ci?+ìíîïðñòKóôõFöCM+ NK óô\rõ÷äìøFùúûüýì÷\rþ?X103»\r5ÿ 04pa\r19.@P`p?\r2??15?\r@1@ ?NaOH!"?#$\rCH0CH0CH00H\r(2)\r(3)%&'(\r(4)AD\rOCOOCH.\r)*+,--\r)+CHOH\r(5)O@.)*+, /?\r0NHC(CH)\r(6)o\r0\rKMnOAH)i^COOHCH,OHJ^COOCH?)*+,^JlyxCOOCH,\ro)k/COOH2Hg.’k^COOCH,)\r(7)
全文预览