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The oxidation number of IO3 is +5. Each oxygen atom in the IO3 ion has an oxidation number of -2, totaling -6 for all three oxygen atoms. Since the overall charge of the ion is -1, the iodine atom must have an oxidation number of +5 to balance the charges.

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What is the oxidation number of iodate?

Oxidation states of elements in Iodate anion: Iodine = +5 Oxygen = -2


What is the oxidation number of iodine in iodate ion I3-?

The oxidation number of iodine in the iodate ion (IO3-) is +5. Each oxygen atom has an oxidation number of -2, giving a total of -6 for the three oxygen atoms. To neutralize the charge of -1 on the ion, the oxidation number of iodine must be +5.


What is the formula for the iodate anion?

(1.0*10^-14)/(1.6*10^-1)= Kb Kb=6.25*10^-14


When does iodine have an oxidation state of plus 3?

+/- 1 (5,7) are the listed oxidation states, but many of these elements that have many electron shells can reach deep into their valance shells for greater oxidation states due to a possibility of electron shielding.


What is the oxidation state of iodine in iodate?

The oxidation state of iodine in iodate (IO3-) is +5. Each oxygen atom contributes -2 charge, so the three oxygen atoms total -6 charge. In order to balance the charge of -1 on the iodate ion, iodine must have an oxidation state of +5.


How do i write a formula for manganese(II) iodate?

The formula for manganese(II) iodate is Mn(IO3)2. The manganese ion is present in its +2 oxidation state, while iodate is a polyatomic ion with the formula IO3-.


What is the change in oxidation number for the iodide ion in redox titration?

Reductant Iodide (I-) can be oxidised to other (more postive) oxidation numders by loosing electrons to the oxidant. Depending on the oxidant's strength this can change to the following numbers: 0 (zero) in I2 , and +1, +2, +3, +4 (in hypoiodite IO-, iodite IO2-, iodate IO3-, periodate IO4- respectively)


What is the oxidation number of HClO?

Hydrogen's oxidation number is +1.Chlorin's oxidation number is +1.Oxygen's oxidation number is -2.


Containing element of atomic number 53 in pentavalent state?

Iodine (atomic number 53) can exist in a pentavalent state in compounds like iodate (IO3-). This oxidation state occurs when iodine forms compounds by sharing 5 electrons with other elements, giving it a +5 charge.


What is the oxidation number of acetate?

The oxidation number of acetate (CH3COO-) is -1. The carbon atom has an oxidation number of +3, each hydrogen atom has an oxidation number of +1, and the oxygen atoms have an oxidation number of -2.


What is the oxidation number of H2CO2?

The oxidation number of each hydrogen in H2CO2 is +1, while the oxidation number of each carbon in CO2 is +4. This is because hydrogen usually has an oxidation number of +1, and oxygen usually has an oxidation number of -2.


What is the Oxidation number of sand?

Silicon's oxidation number is +4.Oxygen's oxidation number is -2