What is the oxidation state of iron in FeO4?

Expert Solution

let x = oxidation number Fe

x + ( 4 x -2 )= -2
x - -8 = -2
x = +6
oxidation number Fe in FeO4 2- = +6

The experimentally known highest oxidation state of iron has been determined to be Fe(VI) so far. Here we report a combined matrix-isolation infrared spectroscopic and theoretical study of two interconvertible iron oxide anions: a dioxoiron peroxide complex [(η²-O₂)FeO₂]⁻ with a C_2v-structure and a tetroxide FeO₄⁻ with a D_2d tetrahedral structure, which are formed by co-condensation of laser-ablated iron atoms and electrons with O₂/Ar mixtures at 4 K. Quantum chemistry theoretical studies indicate that the Jahn–Teller distorted tetroxide FeO₄⁻ anion is a d¹ species with hereto the highest iron formal oxidation state Fe(VII).

queen_honey_blossom answered 2 years ago

Determine the oxidation state for each of the elements below. The oxidation state of ... iodine...

Determine the oxidation state for each of the elements below. The oxidation state of ... iodine ... in ... diiodine pentoxide I2O5 ... is ... ___ . The oxidation state of sulfur in sulfur trioxide SO3 is __ The oxidation state of bromine in bromine trifluoride BrF3 is ___.

What is the oxidation state of the phosphorus atom in phosphite, PO33-?

Hydrogen peroxide, H2O2, decomposes to water and oxygen gas. What is the oxidation state (oxidation number)...

Hydrogen peroxide, H2O2, decomposes to water and oxygen gas. What is the oxidation state (oxidation number) for oxygen in hydrogen perioxide? +1 +2 -1 -2 0 What volume of 0.10 M CH3CO2H is required to react with 0.50 moles of NaHCO3 in the following reaction? The balanced equation is: CH3CO2H(aq) + NaHCO3(s) → CO2(g) + H2O(l) + NaCH3CO2(aq) 1.0 L 2.0 L 0.50 L 5.0 L 0.20 L If 23.6 mL of 0.200 M NaOH is required to neutralize 10.00 mL...

For the equation ch4 + 2h2s = cs2 + 4h2 what is the oxidation state for...

For the equation ch4 + 2h2s = cs2 + 4h2 what is the oxidation state for C, H, and S?

Model 2 - Oxidation of Iron C) 1.00 kg iron reacts with 0.86 kg oxygen from...

Model 2 - Oxidation of Iron C) 1.00 kg iron reacts with 0.86 kg oxygen from the atmosphere to produce iron(III) oxide {aka rust}. In model C, what is the total mass of iron and oxygen in kg? Convert to your answer to grams and show how you would do this mathematical operation, and what is the maximum possible mass of iron(III) oxide product? Please explain your answer

Determine the oxidation state of P in PO33-

Determine the oxidation state of P in PO33- A) +6 B) +3 C) +2 D) 0 E) -3

What is the oxidation state of nitrogen or carbon in the following chemical species: a. N2...

What is the oxidation state of nitrogen or carbon in the following chemical species: a. N2 b. NO3- c. CH4 d. CO2

What is the oxidation state of S in each anion? SO42-, SO32- , HSO3- , HSO4-,

Predict the two most common oxidation states of the ions of iron. Explain your reasoning in...

Predict the two most common oxidation states of the ions of iron. Explain your reasoning in terms of energy.

The oxidation state of a transition metal can be determined by looking at the ligands bonded to the metal. Every bond to a transition metal will increase the oxidation state of that metal by +1.

The oxidation state of a transition metal can be determined by looking at the ligands bonded to the metal. Every bond to a transition metal will increase the oxidation state of that metal by +1. For example in CoBr2, there are two bromines bonded to the cobalt, and the cobalt will have a +2 oxidation state (Co2+). When neutral ligands (NH3, PPh3, etc.) are coordinated to the metal, they do not change the oxidation state of the metal. For example...

Question