Cd(s) │Cd2+(aq) ║ Cr2O72-(aq), Cr3+(aq), H+(aq) │C(s)?
What is the Anode, Cathode, Reducing Agent, Oxidizing Agent, Reduction ½ Reaction, Oxidation ½ Reaction, Net Cell Balanced Equation, Predicted Standard Cell Potential, and is it spontaneous?
- davidLv 71 month agoFavourite answer
Cd(s) │Cd2+(aq) ║ Cr2O72-(aq), Cr3+(aq), H+(aq) │C(s)
Cd(s) --> Cd2+(aq) + 2e- .... apply the definition -- loss of electrons is ___ <<< fill in the blank
Cr2O72-(aq) + 6e- + 14H+ --> Cr3+(aq) + 7H2O
,,, Gain of e- is _____ >>>fill in the blank
what is the purpose of the carbon ?? think
if a substance gains e- then it is the ____ agent
if a sub. loses e- it is the _____ agent
Where does oxidation take place?? (anode or cathode)??
most of this is just applying definitions ... learn them .. use them
Cell potential .. you need a table of standard cell potentials ... it is in YOUR book ... I don't have your book. Nobody memorizes those, so you have to do that part on your own...