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Berikut adalah data potensial reduksi standar ( E 0 ) untuk beberapa kation. Fe 2 + + 2 e − → Fe E 0 = − 0 , 44 V Sn 2 + + 2 e − → Sn E 0 = − 0 , 14 V Cd 2 + + 2 e − → Cd E 0 = − 0 , 40 V Sel Volta yang mempunyai potensial sel paling besar adalah....

Berikut adalah data potensial reduksi standar untuk beberapa kation.

Sel Volta yang mempunyai potensial sel paling besar adalah....

  1. Sn open vertical bar Sn to the power of 2 plus sign close vertical bar open vertical bar Fe to the power of 2 plus sign close vertical bar Fe

  2. Cd open vertical bar Cd to the power of 2 plus sign close vertical bar open vertical bar Fe to the power of 2 plus sign close vertical bar Fe

  3. Cd open vertical bar Cd to the power of 2 plus sign close vertical bar open vertical bar Sn to the power of 2 plus sign close vertical bar Sn

  4. Fe open vertical bar Fe to the power of 2 plus sign close vertical bar open vertical bar Cd to the power of 2 plus sign close vertical bar Cd

  5. Fe open vertical bar Fe to the power of 2 plus sign close vertical bar open vertical bar Sn to the power of 2 plus sign close vertical bar Sn

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S. Lubis

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Mahasiswa/Alumni Universitas Sumatera Utara

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S e l space v o l t a space a d a l a h space r a n g k a i a n space s e l space e l e k t r o k i m i a space y a n g space m e n g h a s i l k a n space a r u s space l i s t r i k. space  S e l space v o l t a space t e r d i r i space a t a s space e l e k t r o d a space t e m p a t space b e r l a n g s u n g n y a space r e a k s i space o k s i d a s i space d i s e b u t space a n o d a left parenthesis e l e k t r o d e space n e g a t i f right parenthesis comma space d a n space t e m p a t space b e r l a n g s u n g n y a space r e a k s i space r e d u k s i space d i s e b u t space k a t o d a left parenthesis e l e k t r o d e space p o s i t i f right parenthesis. space  A g a r space m e n g h a s i l k a n space a r u s space l i s t r i k space m a k a space E ˚ s e l space greater than space 0 comma space k a r e n a space E ˚ s e l space equals space E subscript r e d end subscript space – space E subscript o k s end subscript comma space m a k a space a g a r space h a s i ln y a space p o s i t i f comma space p o t e n s i a l space r e d u k s i space h a r u s space l e b i h space b e s a r space d a r i p a d a space p o t e n s i a l space o k s i d a s i. space    S e l space v o l t a space y a n g space m e m i l i k i space p o t e n s i a l space s e l space p a l i n g space b e s a r space j i k a space u n s u r space y a n g space m e n g a l a m i space r e d u k s i space m e m i l i k i space n i l a i space p a l i n g space b e s a r space d a l a m space h a l space i n i space a d a l a h space S n to the power of 2 plus end exponent vertical line S n space d a n space s e b a l i k n y a comma space  u n s u r space y a n g space m e n g a l a m i space o k s i d a s i space a d a l a h space u n s u r space d e n g a n space n i l a i space p o t e n s i a l space r e d u k s i space p a l i n g space k e c i l comma space d a l a m space h a l space i n i space a d a l a h space F e to the power of 3 plus end exponent vertical line F e.

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Berikut adalah data potensial reduksi standar ( E 0 ) untuk beberapa kation. C o 2 + + 2 e − → Co E 0 = − 0 , 28 V Cr 3 + + 3 e − → Cr E 0 = − 0 , 74 V Cu 2 + + 2 e − → Cu E 0 = + 0 , 34 V Pb 2 + +...

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