30.10.2004 20:56:19
Alkyny - řešení redoxních rovnic (iontově)
[
3a 5a 6a]

[zadání bez produktů][zadání i s produkty][řešení rovnic][metodika]
3a
3CH CCH2CH3+8MnO4-1+(4+8x)H2O 3CO2+3CH3CH2COOH+8MnO2.xH2O+8OH-1
3b
3CH CCH2CH3+8MnO4-1+(1+8x)H2O 3CO2+3CH3CH2COO-1+8MnO2.xH2O+5OH-1
4a
5CH CCH3 + 8MnO4-1 + 24H3O+ 5CO2 + 5CH3COOH + 8Mn+2+ 36H2O
4b
5CH CCH3 + 8MnO4-1 + 19H3O+ 5CO2 + 5CH3COO-1 + 8Mn+2+ 31H2O
5a
+CH3C CCH3 + 2CrO3 + 6H3O+ 2CH3COOH + 2Cr+3 + 8H2O
5b
+CH3C CCH3 + 2CrO3 + 4H3O+ 2CH3COO-1 + 2Cr+3 + 6H2O
6a
x3CH CCH2C CH +x 16FeO4-2 + 80H3O+ 3HOOCCH2COOH + 6CO2 + 16Fe+3 + 120H2O
6b
x3CH CCH2C CH +x 16FeO4-2 +74H3O+ 3(OOCCH2COO)-2 + 6CO2 + 16Fe+3 + 114H2O
12a
-CH3C CC3H7 + 3BiO3-1 + 12H3O+ CH3COOH + C3H7COOH + 3Bi+3 + 17H2O
12b
-CH3C CC3H7 + 3BiO3-1 + 10H3O+ CH3COO-1 + C3H7COO-1 + 3Bi+3 + 15H2O
13a
xCH C(CH2)3C CCH2C CH + 11S2O8-2 + 22OH-1
HOOC(CH2)3COOH+ HOOCCH2COOH + 2CO2 + 22SO4-2 + 10H2O
13b
CH C(CH2)3C CCH2C CH + 11S2O8-2 + 26OH-1
(OOC(CH2)3COO)-2+ (OOCCH2COO)-2 + 2CO2 + 22SO4-2 + 14H2O

 

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Titulní strana chemického webu Ing.Michaela Canova