0
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
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What is the formula for ferrocyanide?
Fe(cn6)4
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 formula for ferrocyanide?
Fe(cn6)4
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 compound occurs with ferricyanide and lithium?
The chemical formula of lithium ferricyanide is L3[Fe(CN6].
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+.
