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江西省吉安市2022-2023学年化学高三上期中教学质量检测(含解析)

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Q@??H2s0Ë"Ž] Ì\rÍJÎÉ!"`MÉÊP` •ÌÍ"Íp??¶SO2+2H2O-2e=SO42+4H+,ÏÍ"Íp?\rNO+6H\r++5e-=NH++H2OK\r4\r29cÐK2sCh2Ch+2HO(g)+C=4HC1+CO2C1O+21=2C1O+IC1O+41+4H+=C1+\r222222\r2I2+2H2O0.675\r6˜™šŽ9(1)IÑÒ³\n Fe2\Mi?+ÓÔ •Cl(hÕÖ ?G ׹Р??\r?ÐW\r(2)VeX\r2KC1O3+SO2=2C1O2+K2s???K2s540EvaluationWarning:ThedocumentwascreatedwithSpire.PDFfor.NET.\r(3)ØCLP@0(g),³Ù=ÚÛ MHC1PCCh¶Ü=p? @\n2cE+2@5(g)+C=4HC1+\rCO2,???2cl2+2@0(g)+C=4HC1+CO2;\r(4)t{:Ý*+ÞßÐ àœ gáâ0ã`äå?C1O2,C1O2‘£-æç?12,èéKL\rCUE,P`\r2C1O2+21=2C1O/+12,???2ao2+21-=2CIO2-+12;\r‡à?>s pHß1?3] C1O2,‘rL,P`\rC1O2-+41+4H+=Cl+2I+2HO0???CKh\r22\r+41+4H+=C1+2h+2H2O;\r S2O32?r?cio2\r11i\r1.0x103mol/Lx0.01L1.0x105mol\rm(CIO2)=n(CIO2)xM(CIO2)=1.0xl0-5molx67.5xl03mgImol1=0.675mg,ŠNê?IL,²wCIO'(\r2\r°.675ð?g=5675mgL\???0.6755

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