chemistNATE | High School Chemistry Videos
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chemistNATE | High School Chemistry Videos
3M ago
Nitrate is an ion with a -1 charge This means each Oxygen is -2 and the nitrogen is +5 To offset, the copper ion here has an oxidation number of +2 Check me out: http://www.chemistnate.com ..read more
chemistNATE | High School Chemistry Videos
3M ago
O wants to have an oxidation number of -2 N needs an oxidation number of +2 because of that. Check me out: http://www.chemistnate.com ..read more
chemistNATE | High School Chemistry Videos
3M ago
Oxidation number of elements in their pure element form is ZERO Check me out: http://www.chemistnate.com ..read more
chemistNATE | High School Chemistry Videos
3M ago
Oxidation number of elements in pure elements is ZERO Check me out: http://www.chemistnate.com ..read more
chemistNATE | High School Chemistry Videos
3M ago
meta-dichlorobenzene has chlorines on carbons 1 and 3 of the hexagon. Check me out: http://www.chemistnate.com ..read more
chemistNATE | High School Chemistry Videos
3M ago
chemistNATE | High School Chemistry Videos
3M ago
chemistNATE | High School Chemistry Videos
3M ago
Put the Cl's two ADJACENT carbon atoms of the benzene ring. Check me out: http://www.chemistnate.com ..read more
chemistNATE | High School Chemistry Videos
3M ago
Hydrogen has an oxidation number of +1 therefore the oxygen atoms need oxidation numbers of -1 Check me out: http://www.chemistnate.com ..read more
chemistNATE | High School Chemistry Videos
3M ago
Ionic compound, Aluminum brings three valence electrons and loses them all One by one to each of three hydrogens The hydrogen atoms become HYDRIDE anions (-1 charge, 2 electrons) Check me out: http://www.chemistnate.com ..read more