RoboguruRoboguru
SD

Diketahui: Diagram sel yang berlangsung spontan adalah...

Pertanyaan

Diketahui:

Diagram sel yang berlangsung spontan adalah...

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

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

  3. A g space divided by space A g to the power of plus space divided by divided by space Z n to the power of 2 plus end exponent space divided by space Z n

  4. P b space divided by space P b to the power of 2 plus end exponent space divided by divided by space C u to the power of 2 plus end exponent space divided by space C u

  5. P b space divided by space P b to the power of 2 plus end exponent space divided by divided by space Z n to the power of 2 plus end exponent space divided by space Z n

A. Ratna

Master Teacher

Mahasiswa/Alumni Universitas Negeri Malang

Jawaban terverifikasi

Pembahasan

Reaksi yang berlangsung spontan, merupakan reaksi yang berlangsung tanpa pemicu dan menghasilkan arus listrik (harga Eosel positif).

Pb -> Pb+2 + 2e                         Eo = +0,13 volt

Cu+2 + 2e -> Cu                         Eo = +0,34 volt +

Pb + Cu+2 -> Pb+2 + Cu           Eo = +0,47 volt

1rb+

4.0 (4 rating)

Pertanyaan serupa

Diketahui harga potensial sel dari: Mg2+ + 2e → Mg Eo = -2,37 volt Ag+ + e → Ag Eo = +0,80 volt Co+ + 2e → Co Eo = -0,28 volt Sn2+ + 2e → Sn Eo = -0,14 volt Al3+ + 3e → Al Eo = -1,66 volt Notasi...

2rb+

5.0

Jawaban terverifikasi

RUANGGURU HQ

Jl. Dr. Saharjo No.161, Manggarai Selatan, Tebet, Kota Jakarta Selatan, Daerah Khusus Ibukota Jakarta 12860

Coba GRATIS Aplikasi Roboguru

Coba GRATIS Aplikasi Ruangguru

Download di Google PlayDownload di AppstoreDownload di App Gallery

Produk Ruangguru

Produk Lainnya

Hubungi Kami

Ruangguru WhatsApp

081578200000

Email info@ruangguru.com

info@ruangguru.com

Contact 02140008000

02140008000

Ikuti Kami

©2022 Ruangguru. All Rights Reserved PT. Ruang Raya Indonesia