Posted by laila on Wednesday, July 14, 2010 at 3:30am.
A student measures the potential for cells containing A+B+and C+ ions and their metals and records his data in the table below:
............. Overall Reaction ................Potential (V)
Cell#1'''''''A(s) A+(aq) B+(aq) B(s)''''''''''''0.90
Cell#2''''''A(s) A+(aq) C+(aq) C(s)''''''''''''0.25
Cell#3''''''C(s) C+(aq) B+(aq) B(s)''''''''''''' 0.65
Which ion (A+B+C+) reduces the easiest?
For the cell: A(s) A+(aq) C+(aq) C(s). If the concentration of C+ decreases, the cell potential,
Ecell, will______ (increase or decrease), because Q value for the reaction will_______ (increase or decrease).
For the cell: C(s) C+(aq) B+(aq) B(s).
Metal________ is the "negative" electrode.
- ChemISTRY (WEBWORK) - Vin, Friday, November 5, 2010 at 5:31pm
- ChemISTRY (WEBWORK) - chemmm, Monday, November 14, 2011 at 12:54am
Vin is correct(:
- ChemISTRY (WEBWORK) - chemgirl, Monday, November 14, 2011 at 5:33pm
Vin is correct!
- ChemISTRY (WEBWORK) - Anonymous, Wednesday, May 9, 2012 at 2:05am
vin is right :)
- math - Laura, Thursday, May 17, 2012 at 6:53am
Answer this Question
CHEMISTRY (WEBWORK) - SPARTAN. Which atom (a, b, c, d, e, f, g, h) in the ...
chemistry - Q1) How many resonances are expected in the 13C NMR spectrum of ...
College Physics - A simple circuit is made of a power source, a rheostat and an ...
science - a student stands at the edge of a diving board that is 3 m high. the ...
Physics - A simple circuit is made of a power source, a rheostat and an ohmic ...
Chemistry - I'm stuck on this one problem in Chemistry: A student measures the ...
Chemistry - A student finds a medallion which could be made of pure platinium or...
chemistry - A student measures the conductivity of a KNO3 solution and ...
Phsyics - A 75 kg student stands at the top of a 30 m tall building. How much ...
Science - A student measures a rectangular room to be 20.0 m X 17.16 m. Which of...