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ڣ 2014/9/20 14:51:21
醴Δ(sh) 716
 
  • Ԕ(x)f

߻ԺdFC(j)dFһNbˮM(jn)^dFVό@NƵĺdFVϾо޴ıȱeʹˮеܽcFl(f)ص׵(yng)䷴(yng)ĻW(xu)ʽ£

2Fe + 2H2O+ O2  2Fe(OH)2

(yng)ɵFe(OH)2ɫFe(OH)2ˮкܲ(wn)ںˮͨ^r(sh)l(f)·(yng)

4Fe(OH)2 + 2H2O+ O2  4Fe(OH)3

(yng)ɵFe(OH)3鷀(wn)ijںdFı(dng)dF渽һ̶ȕr(sh)dFʧȥҪϴFe(OH)3_ϴȥ߀ԭdFij

dFҪc(din)

1\(yn)oӟ᣻ 

2b(jin)Σ

3ˮ(wn)\(yn)M(fi)õ 

4Ɍ(sh)F(xin)ք(dng)Ԅ(dng)

O(sh)pҽY(ji)(gu)ֱùˮM(jn)зϴӷϴ

 

 

؟(z)•ϢI(y)ṩԓI(y)ؓ(f)؟(z)Ϣ(ni)ݵ挍(sh)(zhn)_ԺͺϷʳƷC(j)еW(wng)(du)˲Г(dn)καC؟(z)