(i) Pt(s) + 2 NH3(aq) + 2 CI ( (aq) cis-[PtCl₂(NH3)2](aq) + 2 e¯ E° = 0.274 V The likely cathodic reaction is the evolution of H₂ gas from water as shown in the equation below. (ii) 2 H₂O +2 e H₂(g) + 2OH(aq) E° = -0.828 V The given E° values above are at 25 °C.
(i) Pt(s) + 2 NH3(aq) + 2 CI ( (aq) cis-[PtCl₂(NH3)2](aq) + 2 e¯ E° = 0.274 V The likely cathodic reaction is the evolution of H₂ gas from water as shown in the equation below. (ii) 2 H₂O +2 e H₂(g) + 2OH(aq) E° = -0.828 V The given E° values above are at 25 °C.
Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter17: Electrochemistry
Section: Chapter Questions
Problem 89QAP: An electrolysis experiment is performed to determine the value of the Faraday constant (number of...
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Rose was studying the electric field effect on bacterial growth when he unknowingly carried out an anodic reaction on the platinum electrode that led to the discovery of the anticancer drug cisplatin, cis-[PtCl2(NH3)2].
> Determine the formation constant (Kf) of cisplatin at 25 °C.
 + 2 e¯
E° = 0.274 V
The likely cathodic reaction is the evolution of H₂ gas from water as shown in the equation below.
(ii) 2 H₂O +2 e
H₂(g) + 2 OH(aq)
E° = -0.828 V
The given E° values above are at 25 °C.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe59a83d7-b547-4991-850e-a58bc35a2549%2F4a99a1a9-7d8f-4751-8641-ca1c278a6944%2Fwk1g8a_processed.png&w=3840&q=75)
Transcribed Image Text:(i) Pt(s) + 2 NH3(aq) + 2 CI (aq) ⇒ cis-[PtCl2(NH3)2](aq) + 2 e¯
E° = 0.274 V
The likely cathodic reaction is the evolution of H₂ gas from water as shown in the equation below.
(ii) 2 H₂O +2 e
H₂(g) + 2 OH(aq)
E° = -0.828 V
The given E° values above are at 25 °C.
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