Practice question
Question
What is the standard emf of a cell with the reaction Sn(s) + Pb²⁺(aq) → Sn²⁺(aq) + Pb(s) ? (Given: E°Sn²⁺/Sn = -0.14 V , E°Pb²⁺/Pb = -0.13 V )
Explanation
E°cell = E°cathode - E°anode = -0.13 - (-0.14) = 0.01 V .
We use cookies to improve your experience and understand how Examtube is used. You can accept analytics cookies or continue with essential cookies only.
Privacy policyMCQ
Question
Guides and insights connected to this topic
Explore how cells form tissues in plants and animals, covering meristematic, epithelial, connective and muscular types, and why their structures differ.
Explore the blog post 'Rest' covering goo time in a concise read.
Learn the basics of chemical reactions, including balanced equations, reaction types, redox processes, and how to write word and chemical equations.
This page is supported by advertisements. An ad blocker is stopping those ads from loading, so we cannot show the rest of the page yet. Pause the blocker for this site, then continue. We will check again automatically.
You can keep using this site after advertisements are allowed to load.
Discussion
Comments
Please log in to join the discussion.
Login to commentNo comments yet. Be the first to start the discussion.