}Ŀб(𰸺ͽ)
1bBаl(f)(yng)ĻW(xu)ʽ______________________
2bEеĬF(xin)______________________
3ֹͣ(yng)BsȡеĹw^(gu)ϡ}ַ(yng)^(gu)V(jin)z(yn)VҺFe3+IJ______________________________
4ԓСMW(xu)VҺȡFeCl36H2OwO(sh)Ӌ(j)£
ٲEͨCl2________________________
ڲEFeCl3ϡҺеõFeCl36H2OwҪ_________________
ԓ豣}^(gu)ҪԭǣY(ji)xӷʽ(jin)Ҫf(shu)________________
_____________________________________________________________________
(1)bCʢNaOHҺ__________________________________
(2)Cֽa(chn)CO2ĬF(xin)__________________________________
Cֽa(chn)COĬF(xin)_____________________________________
(3)(sh)(yn)Y(ji)bFкɫ~׃?yu)tɫw(jin)z(yn)tɫwǷCu2OČ(sh)(yn)(֪Cu2Oϡ~|(zh)~)_____________________________________________________________________
(4)ٲͲc(Na2C2O4)ԗl±KMnO4MnO2KMnO4Ͳcϡз(yng)xӷʽ______________________________________________
ڌ(sh)(yn)ҳòc(bio)KMnO4Һ£(zhn)_Qȡ0.200 0 gcFƿ100 mLϡܽúõKMnO4Һζ(dng)1KMnO4ҺFƿҺɟo(w)ɫ׃?yu)ϼtɫ30 s(ni)ɫ_(d)ζKc(din)؏(f)ζΣ(sh)(yn)(sh)(j)±ʾ
| ζǰ | һνKc(din) | ڶνKc(din) | νKc(din) |
ζҺ̶ | 0.00 mL | 16.02 mL | 16.00 mL | 16.01 mL |
KMnO4Һ|(zh)ȵӋ(j)ʽǣ?
c(KMnO4)=_________________
ijW(xu)СMW(xu)DʾbM(jn)СҶᣨᣩwܟֽ⡱Č(sh)(yn)(yn)Cֽa(chn)CO2CODЊAbȥ
1bC _______bE
2Ҷܟֽķ(yng)ʽ
3Cֽa(chn)CO2ĬF(xin) _______________________
Cֽa(chn)COĬF(xin)__ ______
4ԓbһ(g)֮̎Ո(qng)a(b)@(g)֮̎ɺ;w_____________ __________ __________
ijW(xu)СMW(xu)DʾbM(jn)СҶᣨᣩwܟֽ⡱Č(sh)(yn)(yn)Cֽa(chn)CO2CODЊAbȥ1bC _______bE
2Ҷܟֽķ(yng)ʽ
3Cֽa(chn)CO2ĬF(xin) _______________________
Cֽa(chn)COĬF(xin)__ ______
4ԓbһ(g)֮̎Ո(qng)a(b)@(g)֮̎ɺ;w_____________ __________ __________
ijW(xu)СMW(xu)DʾbM(jn)СҶᣨᣩwܟֽ⡱Č(sh)(yn)(yn)Cֽa(chn)CO2CODЊAbȥ
1bC
_______bE
2Ҷܟֽķ(yng)ʽ
3Cֽa(chn)CO2ĬF(xin) _______________________
Cֽa(chn)COĬF(xin)__ ______
4ԓbһ(g)֮̎Ո(qng)a(b)@(g)֮̎ɺ;w_____________ __________ __________
ʡ(lin)W(wng)`ͲϢe(bo)ƽ_(ti) | W(wng)кϢe(bo)^(q) | p_e(bo)^(q) | vʷ̓o(w)xкϢe(bo)^(q) | ֙(qun)e(bo)^(q)
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