Cerium(IV) Reduction by Iron(II)

Ce⁴⁺ + Fe²⁺ → Ce³⁺ + Fe³⁺

Genel Bakış

Cerium(IV) is a strong oxidizing agent that oxidizes iron(II) to iron(III) in a one-electron transfer. This reaction has a 1:1 stoichiometry, making it useful for precise titrations. Cerium(IV) solutions are yellow while cerium(III) is colorless, providing a visual endpoint.

Katılımcılar

Rol	Madde	Katsayı	Hal
Reaktan	Cerium Ce	1	(aq)
Ürün	Iron Fe	1	(aq)

Günlük Örnek

Cerimetry is taught in analytical chemistry courses as an alternative to permanganate titrations with certain advantages in precision.

Endüstriyel Önemi

Cerimetric titration is used in pharmaceutical analysis, environmental monitoring, and in the nuclear industry for uranium and plutonium assays.

Özellikler

Tür: Redox
Geri Dönüşümlü: Hayır
Enerji: Ekzotermik
ΔH: -88,0 kJ/mol

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Frequently Asked Questions

What is the equation for Cerium(IV) Reduction by Iron(II)?

The balanced equation is: Ce⁴⁺ + Fe²⁺ → Ce³⁺ + Fe³⁺.

What type of reaction is Cerium(IV) Reduction by Iron(II)?

Cerium(IV) Reduction by Iron(II) is a redox reaction.

Is Cerium(IV) Reduction by Iron(II) exothermic or endothermic?

Cerium(IV) Reduction by Iron(II) is exothermic (releases energy). The enthalpy change (ΔH) is -88.0 kJ/mol.