Table of Contents
- 1 Why is the highest oxidation state of A?
- 2 What is the oxidation state in?
- 3 What is the highest oxidation state of Mn?
- 4 What is the oxidation state of o2?
- 5 What is the highest oxidation state of fluorine?
- 6 What is the highest oxidation state of transition metal?
- 7 What is the most likely oxidation state of Al?
Why is the highest oxidation state of A?
Both fluorine and oxygen have small size, high electronegativity and also high negative electron gain enthalpy. They can oxidise a metal to the highest oxidation state. Thus, the highest oxidation states are shown in the oxides and fluorides of transition metals.
Which compound has the highest oxidation number?
From the four compounds, sulfur in MgSO4 has the highest oxidation number of +4.
What is the oxidation state in?
Oxidation number, also called oxidation state, the total number of electrons that an atom either gains or loses in order to form a chemical bond with another atom.
Why is the highest oxidation state stable with F and O?
For example, oxygen (O) and fluorine (F) are very strong oxidants. Both oxide and fluoride ions are highly electronegative and have a very small size. Due to these properties, they are able to oxidize the metal to its highest oxidation state.
What is the highest oxidation state of Mn?
The most stable oxidation state for manganese is +2, which has a pale pink color, and many manganese(II) compounds are known, such as manganese(II) sulfate (MnSO4) and manganese(II) chloride (MnCl2). This oxidation state is also seen in the mineral rhodochrosite (manganese(II) carbonate).
What is the maximum oxidation state of osmium?
+8
The highest oxidation state of osmium is +8.
What is the oxidation state of o2?
+2
Oxygen has an oxidation number of +2 because the single oxygen atom has “gained” a total of two electrons, one from each hydrogen….16.3: Oxidation States – Electron Bookkeeping.
| Element | Oxidation Number |
|---|---|
| H2 | 0 |
| O2 | 0 |
| P4 | 0 |
Does Mn show +1 oxidation state?
We know that Mn shows variable oxidation states ranging from +2 to +7 but why is +1 oxidation state of Manganese(Mn) not stable? The +1 oxidation state of Mn would have a configuration of 4s1 3d5.
What is the highest oxidation state of fluorine?
Fluorine is the most electronegative element and exhibits only -1 oxidation state.
Which element has highest oxidation state?
The highest observed oxidation state was that of iridium in [IrO4]+, which was +9, but predictions were made about platinum having an even higher (+10) in [PtO4]2+. However, both iridium and platinum are transition metals, and as such have different properties compared to those of main group elements.
What is the highest oxidation state of transition metal?
Among transition metals, the highest oxidation state is exhibited in oxoanions of a metal. Oxygen is strong oxidising agent due to its high electronegtivity and smaller size. because of these properties Oxygen are able to oxidise the metal to its highest oxidation state. for example CrO 4 2- shows +6 oxidation state.
What are some examples of oxidation state?
– Peroxides- Every oxygen atom is allocated an oxidation number of -1. Example, Na 2 O 2 – Superoxides- Every oxygen atom is allocated an oxidation number of – (1/2). Example, KO 2 – Oxygen is bonded to fluorine- Example, dioxygen difluoride where the oxygen atom is allocated an oxidation number of +1.
What is the most likely oxidation state of Al?
Aluminum has three oxidation states. The most common one is +3. The other two are +1 and +2. One +3 oxidation state for Aluminum can be found in the compound aluminum oxide, Al2O3. In AlO, aluminum monoxide, it has a +2 oxidation state, and AlH has an oxidation state of +1.