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What is the oxidation number of H3PO4?

Updated: 8/11/2023

Wiki User

∙ 12y ago

Best Answer

In H3PO4 the oxidation number for

H is +1
P is +5
O is -2

Wiki User

∙ 12y ago

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Wiki User

∙ 9y ago

The oxidation number of the entire ion is -1. The oxidation number for phosphorus atom is +3. Hydrogen atoms and all oxygen atoms have +1 and -2 oxidation numbers respectively.

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Wiki User

∙ 11y ago

+1 for each H, -2 for each O, +1 for P.

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Q: What is the oxidation number of H3PO4?

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Continue Learning about Chemistry

What is the oxidation number of H in H3PO4?

+1

What is the oxidation number of IF?

oxidation number of I is -1. oxidation number of F is +1.

What is the oxidation number of zns?

Zn has oxidation number +2; S has oxidation number -2

What is the oxidation number of H2O2?

The oxidation number for H is +1, and the oxidation number for O is -1.

What is the oxidation number for sand?

Oxidation number of Si is +4.Oxidation number of O is -2.

Related questions

What is the oxidation number of H in H3PO4?

+1

Which element increases its oxidation number in this reaction 3koh h3po4 k3po4 3h2o?

None. All oxidation states stay the same in this reaction.

What is phosphoric acid?

H3PO4 (3.09% H, 31.6% P, 65.3% O) is a clear colorless liquid used in fertilizers, detergents, food flavoring, and pharmaceuticals.It is the acid with the central atom phosphorous which takes the oxidation number +V. The molecular formula of phosphoric acid is H3PO4.

What is the reaction between phosphorus and nitric oxide?

it may produces explosive material if not stabilized

What is the valence number for phosphorus?

Valence is the number of bonds to other atoms. It is not always numerically equal to the oxidation number.The valence of phosphorus in PCl3 is 3; of P in PCl5 is 5; of P in H3PO4 is 5 (one of the bonds to oxygen is P=O).

What is the oxidation number of IF?

oxidation number of I is -1. oxidation number of F is +1.

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.

Formula for phosphoric acid?

Phosphoric acid. H3PO4

What is the oxidation number of zns?

Zn has oxidation number +2; S has oxidation number -2

What is the Oxidation number of sand?

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

What is the oxidation number of H2O2?

The oxidation number for H is +1, and the oxidation number for O is -1.

What is the oxidation number for sand?

Oxidation number of Si is +4.Oxidation number of O is -2.

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