General Chemistry
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Identify the oxidation number of each metal center in the following coordination compounds.
i. [Cr(en)2(CO)Cl]2+
ii. Co(H2O)3(CN)3
iii. [Ni(C2O4)2(NH3)2]2–
iv. [Fe(OH)5]3–
v. Cr(CO)6
i. Oxidation number Cr: +3
ii. Oxidation number Co: 0
iii. Oxidation number Ni: +2
iv. Oxidation number Fe: +3
v. Oxidation number Cr: +2
i. Oxidation number Cr: +2
ii. Oxidation number Co: +3
iii. Oxidation number Ni: +3
iv. Oxidation number Fe: +2
v. Oxidation number Cr: 0