# What is the oxidation number of KClO3?

## What is the oxidation number of KClO3?

Explain why it is dangerous to grind a mixture of Al with KClO4 in a mortar and pestle. I calculated the oxidation numbers for each element: Al 0, K +1, Cl +7, and O -2

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## What is the oxidation number of Cl in KClO3 and mgcl2?

The oxidation number of chlorine in given chemical compound is +5. Explanation: Oxidation number is the number that is given to an atom when it looses or gains electron.

## Is K+ oxidized?

Potassium easily loses the single 4s electron, so it normally has an oxidation state of +1 in its compounds, although compounds that contain the anion, Ku2212, can also be made.

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## What is the oxidation number for Cl in KClO3?

Since oxygen is -2 X 4 atoms -8. Hydrogen is +1 so chlorine is +7 since they need to add to zero. In HClO4, H and O have their usual oxidation numbers, +1 and -2 respectively. So, oxidation number of Cl is +7 in this compound.

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## How do you determine oxidized?

So to identify an oxidizing agent, simply look at the oxidation number of an atom before and after the reaction. If the oxidation number is greater in the product, then it lost electrons and the substance was oxidized. If the oxidation number is less, then it gained electrons and was reduced.

## What is the oxidation number of a K+ cation *?

Potassium’s oxidation number is +1, oxidation numbers are just hypothetical charges that an atom would have if the compound is ionic(This is not always the case),but it’s useful for keeping track of electrons.

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## What is oxidation state of K2?

K2[CuCl4] Coordination Number 4 Oxidation Number +2 The ligand electrons are shown in gold.

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## What is the oxidation number of K2 so4?

So, oxidation number of C in the formula should be +4 to make the ionic compound, K2CO3, is neutral.

## What is the oxidation number of Cl in KClO3 HClO4?

Since oxygen is -2 X 4 atoms -8. Hydrogen is +1 so chlorine is +7 since they need to add to zero. In HClO4, H and O have their usual oxidation numbers, +1 and -2 respectively. So, oxidation number of Cl is +7 in this compound.

## What is the oxidation number of Cl in the compound KCl?

The oxidation number of chlorine in given chemical compound is +5. Explanation: Oxidation number is the number that is given to an atom when it looses or gains electron.

## Why is the oxidation number of potassium 1?

Explanation: The metal has neither accepted nor donated electrons. The element is zerovalent. And thus in its compounds, the oxidation state of potassium is almost invariably +I .