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The name gives the clue.

If any chemical is described as '-ous' it has the lower oxidation state. If described as '-ic' , it has the higher oxidation state,

Hence

Ferrous chloride is 'Iron(II) chloride' ( FeCl2)

Ferric chloride is 'Iron(III) chloride' ( FeCl3).

Similarly with

Nitric Acid and Nitrous Acid ( HNO3/HNO2)

Sulphuric acid and Sulphurous Acid (H2SO4/H2SO3)

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lenpollock

Lvl 16
1y ago

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Related Questions

Is Ferrous chloride and ferric chloride same?

No, they have different formulas and have iron in different oxidation states. Ferrous chloride or Iron II chloride has the Fe2+ ion and the formula FeCl2 Ferric chloride or Iron III chloride has the Fe3+ ion and the formula FeCl3


Oxidation state of chloride?

The oxidation state of chloride (Cl) is -1. As a halogen, chloride is usually found with an oxidation state of -1 in most compounds.


What is the oxidation state of chloride?

Ammonium chloride doesn't have one oxidation state, there are multiple. But ammonium itslef has an oxidation state of +1 and Chlorine is -1.


What is the oxidation state of iron in Iron chloride?

There are two Iron chlorides. Iron(II) chloride, in which iron is in +2 oxidation state, and Iron(III) chloride, in which iron is in +3 oxidation state.


What is the oxidation state of ammonium chloride?

Ammonium chloride doesn't have one oxidation state, there are multiple. But ammonium itslef has an oxidation state of +1 and Chlorine is -1.


What is difference between cobaltic chloride and cobaltous chloride?

Cobaltic chloride refers to cobalt(III) chloride, where cobalt has an oxidation state of +3. Cobaltous chloride, on the other hand, refers to cobalt(II) chloride, where cobalt has an oxidation state of +2. The main difference is in the oxidation state of cobalt in the two compounds.


What is the chemical symbol for ferrous chloride?

The ferrous chloride is FeCl2.


What is difference between cupric chloride and cuprus chloride?

Cupric chloride refers to the compound CuCl2, where copper has a +2 oxidation state. Cuprous chloride refers to the compound CuCl, where copper has a +1 oxidation state. This difference in oxidation state affects the chemical and physical properties of these compounds.


What are the formulas for the compounds called copper (I) chloride and copper (II) chloride?

The formula for copper(I) chloride is CuCl, where copper has a +1 oxidation state. The formula for copper(II) chloride is CuCl2, where copper has a +2 oxidation state.


What elements are in ferrous chloride?

Iron and chlorine are the elements that make up ferrous chloride.


What is the formula for iron ferrous chloride?

The formula for iron(II) chloride, also known as ferrous chloride, is FeCl2.


What is the difference between ferrous and ferric iron?

Ferrous iron refers to iron with a +2 oxidation state, while ferric iron refers to iron with a +3 oxidation state. Ferric iron is more stable in aerobic environments, while ferrous iron is more reactive and prone to oxidation. Collectively, they play important roles in biological processes and environmental chemistry.