CuH,}~1++2+l,CuSO,TL1V?EFG0\rTMNV.\r(2)CuH?CL?,CbTL1V,CuHTMNV,CuCL
HC1,12]^_2CuII\r\r+3C12^^2CUC12+2HC1.\r(3)CuHA???,CuH?Hm,?m,.&?#II,.\r(4)CiT? !"#2Cu+=Cu2++Cu,gL1 ,CuHMN ,\rCu"
NO
HQ.\r22.&?(Pb
PbO
PbO2,PbSO”)CHSO,N?I\r¡PbO,¢£¤¥K.¦§T¨^b!:EvaluationWarning:ThedocumentwascreatedwithSpire.PDFfor.NET.\r©ª^I???Fe*2+®1!?PbCPb0PbSO,12]^_#\r2\r(2)ª^I?,Fe?+®1ª^°±²:\ri.2Fe2++PbO+4H++SOf=2Fe3++PbSOt+2H0\r22\rZ[iilm]^_:.\rFe2+\rn6op(1)Pb+Pb02+21hS01=2PbS0(+2I12O\r(2)2Fe"+Pb+S0t=2Fe2++PbSOi\rn?Qp(D$%9µ12§¶¨^3?ª^I?Fe"®1!?Pb
PbO·C¸SO·\rp2+\rPbSChCº,12]^_Pb+PbOz+2H2soi¾=2PbSO4+2Ho\r(2)®1V¿ÀÁ12,ÂÃ^,ÄÅÆ1,ÁÇ12ÈÉ,ʦË\rÌ0fC12 0?Í|ÎÏP.$%9µ()3i?Fe2TÐPbO,L1Fe3\r%Òii?Fe"ÐPbMNFe2+,lm]^_2Fe:"+Pb+S0r=PbS0·+2Fe2+.