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GenaCL600 [577]
3 years ago
8

Consider the following reaction.

Chemistry
2 answers:
shusha [124]3 years ago
8 0
The answer is D if ringt can i have a thanx
slava [35]3 years ago
3 0
Try looking at the oxidation numbers of each component and how they change in the reaction. 
Oxidation of Oxygen will always stay -2 (unless it is bonded to fluorine) 
The overall oxidation number of the compund/ molecule must add up to 0.

                              Oxy no. in reactants             Oxy no. in products     red/oxy   
Components: 
Carbon                               +4                                              +2               Reduced
Oxygen                               -2                                              -2              Unchanged
Hydrogen                            0                                               +1               Oxidised
 
Therefore, since the oxidation number  of the Hydroden increased, Hydrogen has been oxidised.
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