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OpenStudy (anonymous):
In the reaction Mg(s) + 2H2O(l) --> Mg(OH)2(s) + H2(g), what is the oxidation state of each H in H2(g)? A. +2 and –2 B. –1 and +1 C. +1 D. 0 no idea how to do this. I know its not D because that's for magnesium
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OpenStudy (midhun.madhu1987):
0
OpenStudy (anonymous):
why?
OpenStudy (joannablackwelder):
All diatomics have oxidation number of 0. http://teacherweb.com/FL/StonemanDouglasHS/ASampson/Oxidationnumber.pdf
OpenStudy (anonymous):
yep it was explained. thanks though :)
OpenStudy (joannablackwelder):
Ok, no worries. If the question has been answered, please close it. Thanks! :)
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