text problem 6L.1

Moderators: Chem_Mod, Chem_Admin

Posts: 49
Joined: Wed Sep 18, 2019 12:17 am

text problem 6L.1

Postby JosephineF » Mon Mar 02, 2020 3:29 pm

given the equation how can you tell how many moles of electrons are being used?

Posts: 18400
Joined: Thu Aug 04, 2011 1:53 pm
Has upvoted: 435 times

Re: text problem 6L.1

Postby Chem_Mod » Mon Mar 02, 2020 4:38 pm

Use Appendix 2B: look for reduction half reactions that involve the species listed in the problem and determine which two (one containing Ce4+/Ce3+ and one containing I-/I3-) you can use that when combined and balanced would produce the given overall reaction. You can determine the moles of electrons used when you are balancing the half equations in preparation for combining them into the overall reaction

Return to “Galvanic/Voltaic Cells, Calculating Standard Cell Potentials, Cell Diagrams”

Who is online

Users browsing this forum: No registered users and 1 guest