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NRlcknxv/f (00) A.V:NSO2wQ go}v'` @bN[OT~nm0n4l0x'`ؚ0xnm0wJՋm*r B.OT~nm*rv NN[/fSO2 C.SO20o}v|0;m'`p0Na2O2O~X4l*r vQStv T D.SO2TCl2I{ir(vϑmTTeQň gnmv gr^agvƖlt-N o}vHegf}Y ㉐gAy-NSO2On4l0x'`ؚ0xnm*r/fV:NvQwQ g؏S'` OT~*r/fV:NvQwQ go}v'` SO2 NOc:yBR*r;OT~*rvir( g_YYCl2 NNN/fSO2;Cy-NُNo}vBRvo}vSt Nv T;SO2TCl2I{ir(vϑmTT(Wnm-NS^SO2+Cl2+2H2O===H2SO4+2HCl N 1YSo}vR. T{HhB 3.SmkxxT2 mol/Lvzkxx (W[[-N^eS>en.[Nv(ϑT>en)YpevsQ|YV@b:y Rga0bf~SSvSV/f (00) A.aGSNS0bQQ B.a%cS0b8T4l C.aS0bno D.aQQ0b8T4l ㉐gSmkxx g N*Nyr_8T4l'`014l'`T:_'lS'`.8T4l'`/fc8T6ezzl-Nbir(-Nv4lN 8T4lT(ϑXR.zkxx NwQ g8T4l'` >eneN 1uNvQ4lNv%cS O(ϑQ\.‰[Vawaf~/fh:y@wevX (ϑQ\ ^h:yv/fzkxx-N4lNv%cS;bf~h:yeX (ϑ(WX'Y ^h:yv/fSmkxxv8T4l'`. T{HhB 4.(2010w[^!jb)bSO2eQFe(NO3)3nm-N nm1uĞrS:NEm~r FOzsSSS:NĞr dkeneQBaCl2nm RONu}vrlm.(W NN|RSSǏ z-N g~؏Sv/f (00) A.SO2 B.NO C.Fe3+ D.Fe2+ ㉐g(Wx'`sX-N Fe3+SO2؏S:NFe2+N Onm1uĞrS:NEm~r FOFe2+l NSHNO3'lS:NFe3+ nmSS:NĞr.ReQBaCl2nm SONBa2+S^ubBaSO4}vrlm.1udkS g~؏Sv/fNO. T{HhB 5.YV@b:y (Wl\hV-NReQ\ϑNa2SO3vfSO v^8TeQ\ϑvSmkxx(N Nc扸~ag:NQ).R NR gsQlcknxv/f (00) A.݄rwJՋ~HQS~T*r B.l gKMnO4nmvn~*r fNSO2vo}v'` C.T~Ջ~*r fNSO2vo}v'` D.l gZ^TNaOHnmvn~*r fNSO2vo}v'` ㉐g yA Na2SO3NSmH2SO4S^ubSO2 SO2N4l\O(uubH2SO3 O݄rwJՋ~S~ FO NOvQ*r; yB KMnO4wQ g:_'lS'` SO2NKNS^ OvQ*r fSO2wQ g؏S'`; yC T~Ջ~*rSfSO2wQ go}v'`; yD SO2NNaOHnmS^ SOsNSO2vx'`. T{HhC 6.(2009y^ N!hT)\SO2TXlSOR+ReQBaCl2nm-N *glmub TeeQ glmub RXlSO NS/f (00) A.CO2 B.NH3 C.Cl2 D.H2S ㉐gNH3TSO2 TeeQ S gBaSO3lmub;Cl2TSO2 TeeQ gBaSO4lmub;H2STSO2 TeeQ gUS(Sub. T{HhA 7. NR[bJTU_v[sacknxv/f (00) [ ㉐gSO2nN4l>fx'` OwJnmS~r;SO2OT~*r;SO2HQN4lS^ubH2SO3 dkeSO|-NX[(WHNO3 'lSSO N ubBaSO4lm;NaOHNSO2S^ubNa2SO3 QNBaCl2ubBaSO3lm. T{HhB 8.(2009WS]N!hT)A^D/f+T TNCQ }vVyir( v NKN gYVvlSsQ| vQ-NA/fUS( D/fgؚN'lSirv4lSir.HNAS/f (00) A.S B.Cl2 C.Fe D.Si ㉐g9hncFhVǑ(uNeQl S gA/fSe&{Ta B/fSO2 C/fSO3 D/fkxx SmkxxNܔS^SSubSO2. T{HhA 9.Sf[[-N8^\nmbՋBRۏLxS NRxSYtvcecknxv/f (00) A.['`hSO \BaCl2nm(uHNO3xS B.:Ncؚؚ0xnmv'lSR (uvx\ؚ0xnmxS C.hnm-N/f&T+T gFe2+e (u]xxxS D.hnm-N/f&T+T gSOe (WevQN3yP[r^pbvagN N HQ(uvxxS @b_nmQRBaCl2nm ㉐gAy-NHNO3O'lSSOubSO r^pbSOvh By-N(uvxxS KMnO4\؏S Cy-NFe2+HNO3'lS Yt Ncknx. T{HhD 10.(2009lb]-Nf[ؚ Ng)\N[ϑv N100 mL 18.5 mol/LSmkxxEQRS^T [hQn TeublSOA 33.6 L(hQrQ).\S^Tvnmzʑ1 L Km_nmvpH=1 R NRS-Nv/f (00) A.lSOA:NSO2TH2vmTir B.S^-NqQmZn 97.5 g C.lSOA-NSO2TH2vSOyk:N46"1 D.S^-NqQly3 mol5uP[ ㉐gS^TnmSOy:N1 L c(H+)=0.1 mol/L Rn(H+)=1 L0.1 mol/L=0.1 mol EeS^Tnm-NiRYOkxx:N0.05 mol. 1uNSmkxx(WNZnS^Ǐ z-NSm^nS\ EeS^-N gSO20H2$NylSONu. SO2vir(vϑ:Nx H2vir(vϑ:Ny g Zn+2H2SO4(Sm)===ZnSO4+SO2!+2H2O x002x000000000x Zn+H2SO4(z)===ZnSO4+H2! y00y0000000000y ㉗_ @bNV(SO2)6"V(H2)=16"4. S^-Nmn(Zn)=n(SO2)+n(H2)=1.5 mol. m(Zn)=65 g/mol1.5 mol=97.5 g. n(e-)=2n(Zn)=3 mol. T{HhC N0^ b(,gSb4\ qQ50R) 11.(14R)(2010Z^T)g Tf[(uYV@b:yňncvzSO2v'` (SvQ gsQ[. 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