2022-2023学年广西梧州柳州化学高三第一学期期中调研试题（含解析）

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2022-2023
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ᵨ⏚9:஺(3);᪆Ḅᨔ=◤⌕?ᑮ஺(4)ᓄ+ᜧ0BCᱥ◤⌕E0ᜐᳮHIᵨJKLM◤⌕■O᎔ᔾᫀ⌱d஺27ஹH2c2O4=HC2O4+H+ஹHC2O4^C2O42+H+5H2CO4+6H++2MnO4=10COt+2Mn2++8HO᣸◀V222WIIMnChXYMZ[✁⏚]Ḅ^MM+^"`₝⏚b[c⏚]ḄdeO.lmol/LH2c2O4(ghpH=2)ijkl⁐2mLஹ0.3mol/LH2c2O4b4mL0.01mol/LRCnChnᔠghpH=2,"ᐭ0.0001molMnSChq=(ᡈ15.1mgMnSO4),6minst⁐uvᓄᑺwxஹpHஹ+ᔲᨵ{ᓄᑺூᫀ᪆௃(1)H2c+ᐗ}⏚ᑖᵯ(2)⏚ឋᩩKMnOᨬMZkMM+,₝⏚ᓄkᓄ(3)VWIVbVWIIஹ+ᨵ₝⏚(4)ᑖ᪆^LCr2Ch2-8uᓄ᠒HLsuᓄজᵫVWᓽ^`⚪ঝᵫ¤ᑴu¦§^¨ᢝᐸ«u¦
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