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77. Make electronic equation and specify what etc.
Sold: 0
Uploaded: 02.04.2014
Content: him001_77.doc 61 kB
Uploaded: 02.04.2014
Content: him001_77.doc 61 kB
Description
77. Make electronic equation and specify which process - oxidation or reduction - occurs when the following conversions:
a) NH3 > N0, \u200b\u200bNO3- > NH3, S2- > S0, SO4-2 > S0;
b) Mn + 2 > MnO4 -2 > MnO4- > Mn0 > MnO2;
a) Cr2O72- > Cr + 3 > Cr 0; ClO4- > ClO - > Cl - > Cl0.
Additional information
Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)