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What other oxide may be used in the place of manganese dioxide?
For some oxidation reactions Lead(IV) oxide can be used in place of Manganese dioxide
Why is manganese oxide affected by high temperatures?
Manganese oxide is affected by high temperatures because elevated heat can lead to changes in its structural and chemical properties. At high temperatures, manganese oxides may undergo phase transitions, resulting in alterations in their crystal structure and reactivity. Additionally, thermal energy can promote oxidation or reduction reactions, affecting the oxidation states of manganese and leading to the formation of different manganese oxide species. This can impact its electrical conductivity, catalytic activity, and overall stability.
What is the oxidation number of oxygen?
the answer is -2.Related Information:The oxidation number of oxygen when it appears as an element is 0. The oxidation number in all compounds but peroxides is -2. The oxidation number of oxygen in peroxides is -1.
It may be possible that oxidation number of oxygen in ko3 is13?
The oxidation number of oxygen in compounds is typically -2, unless it's a peroxide where it is -1. In KO3, the oxidation number of potassium is +1, so for the compound to be neutral, the oxidation number of oxygen would have to be -2.
What is the symbol for manganic bisulfate?
The symbol for manganic bisulfate is typically represented as ( \text{Mn(HSO}_4\text{)}_2 ). In this compound, manganese is in the +7 oxidation state, and there are two bisulfate ions (( \text{HSO}_4^- )) associated with each manganese ion. This compound may also be referred to as manganese(VII) bisulfate.
What is the oxidation number of sulphur?
The oxidation number of sulfur can vary depending on the compound it is in. In most cases, sulfur has an oxidation number of -2, as seen in hydrogen sulfide (H2S) or sulfur dioxide (SO2). However, in some compounds such as sulfuric acid (H2SO4), sulfur can have an oxidation number of +6.
Is the oxidation number of a compound equal to the number of valence electrons it has?
Not necessarily. The oxidation number of an atom is the charge it would have if all shared electrons were assigned to the more electronegative atom. The number of valence electrons an atom has helps determine its possible oxidation states, but it may not always correspond directly to the oxidation number in a compound.
What is a whole number minus a mixed number?
It is a mixed number, which may be positive or negative.
What are the 10 rules in assigning oxidation numbers?
The oxidation number of an uncombined element is zero. The sum of oxidation numbers in a neutral compound is zero. Group 1 metals have an oxidation number of +1, and Group 2 metals have an oxidation number of +2. Oxygen usually has an oxidation number of -2. Hydrogen usually has an oxidation number of +1. Fluorine always has an oxidation number of -1. The more electronegative element in a binary compound is assigned its typical oxidation number. Within a polyatomic ion, the sum of oxidation numbers equals the charge of the ion. In a coordination complex, the oxidation number of the metal ion is equal to the overall charge of the complex. Remember that these rules are guidelines and may vary based on the specific compound or situation.
Do all elements in a group have the same oxidation numbers?
There is at least one oxidation number shared by all the elements in a periodic table column, but some of the elements may have more than one oxidation number and some of these additional oxidation numbers may not be possible for all the elements in a column.
What is an element that may have an oxidation number of 4 plus or 4?
One example of an element that can have an oxidation number of +4 is titanium (Ti). Titanium commonly exhibits an oxidation state of +4 in its compounds.
What is the oxidation number of aluminum as a reactant?
Metallic aluminium has the oxidation number zero. In compounds in the form of ions, it takes the oxidation number +III.Metallic aluminium has the oxidation number zero. In compounds in the form of ions, it takes the oxidation number +III.
