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Fe3O4 is a complex oxide (a crystaline solid containing more than one cation).
In this case Fe exists as both the 2+ and 3+ cation. There are two 3+ ions and one 2+ ion for every four O2- ions.
The charge balance is: 2x3+ + 2+ + 4x2- = 0
Wiki User
∙ 13y ago
Wiki User
∙ 10y agoWell in the theoretical compound Fe6+ (O2-)3 Fe is +6 and O is -2. In the other possible compound the ozonide Fe+ (O3)- well Fe would be +1 and oxygen -0.333. this is another theoretical compound.
Wiki User
∙ 8y agoTi has plus three. Fe has plus three. O has minus two
Wiki User
∙ 11y ago+3 for Fe
-1 for Br
Wiki User
∙ 11y ago+3
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What is the oxidation number of Fe in K3Fe CN6?
a)3 b)2 c)1 d)4 Fe is the transitional metal K3[Fe(CN)6] , we know that Potassium, K, has an oxidation number of +1 The oxidation number of CN= -1, so 6*CN has an oxidation number of -6 so therefore Fe - 6 = -3 Fe = -3 + 6 = +3 The oxidation number of Fe is +3. so A
What is the oxidation number for Fe in FeBr2?
+2 O.S. of Fe
What is the oxidation number to each element FeCl3?
It contains only two elements. Fe shows +3 number. Chlorine shows -1 as the oxidation number.
What is the Oxidation state of Fe in FeCl3?
oxidation state of Fe in FeCl3 is +3. Cl has oxidation number -1 in this case Fe share 3 electrons with Cl so its oxidation state is +3.
What is the oxidation number of the Fe in FeO?
+2 for Fe, -2 for O
What is the oxidation number of Fe in K3Fe CN6?
a)3 b)2 c)1 d)4 Fe is the transitional metal K3[Fe(CN)6] , we know that Potassium, K, has an oxidation number of +1 The oxidation number of CN= -1, so 6*CN has an oxidation number of -6 so therefore Fe - 6 = -3 Fe = -3 + 6 = +3 The oxidation number of Fe is +3. so A
What is the oxidation number for Fe in FeBr2?
+2 O.S. of Fe
What is the oxidation number to each element FeCl3?
It contains only two elements. Fe shows +3 number. Chlorine shows -1 as the oxidation number.
What is the Oxidation state of Fe in FeCl3?
oxidation state of Fe in FeCl3 is +3. Cl has oxidation number -1 in this case Fe share 3 electrons with Cl so its oxidation state is +3.
What is the oxidation number of the Fe in FeO?
+2 for Fe, -2 for O
What is oxidation number of Fe in the compounds Fe2S3?
+3 for Fe -2 for S
What is the oxidation number for Fe in FeBr?
Fe has an oxidation number of+2 in ferrous salts+3 in ferric saltsAs Br has an oxidation number of -1 in bromide, only two salts of Fe with Br are possible:FeBr2 = ferrous bromideFeBr3 = ferric bromideand FeBr DOES NOT EXIST
Oxidation numbers of Fe?
Fe3O4 can be considered to be 1:1 mixture of FeO and Fe2O3. Oxidation number in FeO: +2 for Fe and -2 of O Oxidation number in Fe2O3: +3 for Fe and -2 of O
The oxidation number of Fe in Fe2S3 is?
+3 for each Fe, -2 for each S
What is the Oxidation number of Fe2s3?
+3 for Fe -2 for S
What is the Oxidation number of fe2o3?
O = 2-, Fe = 3+.
What is the oxidation number of fe 2?
+2 for Fe2+ ion
