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Diketahui potensial reduksi standar sebagai berikut: F e 2 + / F e E ∘ = − 0 , 41 V Z n 2 + / Z n E ∘ = − 0 , 76 V C u 2 + / C u E ∘ = + 0 , 34 V A g + / A g E ∘ = + 0 , 80 V Reaksi yang tidak dapat berlangsung spontan adalah ....

Diketahui potensial reduksi standar sebagai berikut:

Reaksi yang tidak dapat berlangsung spontan adalah ....

  1. F e divided by F e to the power of 2 plus end exponent divided by divided by Z n to the power of 2 plus end exponent divided by Z n

  2. Z n divided by Z n to the power of 2 plus end exponent divided by divided by C u to the power of 2 plus end exponent divided by C u

  3. F e divided by F e to the power of 2 plus end exponent divided by divided by C u to the power of 2 plus end exponent divided by C u

  4. C u divided by C u to the power of 2 plus end exponent divided by divided by A g to the power of plus divided by A g

  5. F e divided by F e to the power of 2 plus end exponent divided by divided by A g to the power of plus divided by A g

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A. Ratna

Master Teacher

Mahasiswa/Alumni Universitas Negeri Malang

Jawaban terverifikasi

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Pembahasan

Reaksi yang tidak dapat berlangsung spontan adalah yang memiliki harga potensial sel (E o sel) negatif.

Reaksi yang tidak dapat berlangsung spontan adalah yang memiliki harga potensial sel (Eosel) negatif.

O p t i o n space A space m e m i l i k i space h a r g a space p o t e n s i a l space s e l space n e g a t i f. space  F e space rightwards arrow space F e to the power of plus 2 space end exponent plus space 2 e space space space space space space space space space space space space space space space space space space E o space space space space space space equals space plus 0 comma 41 space v o l t space  bottom enclose Z n to the power of plus 2 end exponent space plus space 2 e space rightwards arrow space Z n space space space space space space space space space space space space space space space space space space E o space space space space space space space equals space – 0 comma 76 space v o l t space plus space end enclose  F e space plus space Z n to the power of plus 2 end exponent space rightwards arrow space F e to the power of plus 2 end exponent space plus space Z n space space E o s e l space equals space – 0 comma 35 space v o l t

Latihan Bab

Konsep Kilat

Pendahuluan Elektrokimia

Sel Volta

Korosi

Perdalam pemahamanmu bersama Master Teacher
di sesi Live Teaching, GRATIS!

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