In the redox titration of Fe2+ with Ce4+ to form Fe3+ and Ce3+, what is the predominant form of cerium after 120 mL of Ce4+ has been added to the Fe2+ solution?

A. Ce1+
B. Ce3+
C. Ce4+
D. Ce2+

Question

In the redox titration of Fe2+ with Ce4+ to form Fe3+ and Ce3+, what is the predominant form of cerium after 120 mL of Ce4+ has been added to the Fe2+ solution?


 		A.	Ce1+
 		B.	Ce3+
 		C.	Ce4+
 		D.	Ce2+

anonymous · Answer

@aaronq

aaronq · Answer

This isn't enough info, how much are there of the other solutions? lol

aaronq · Answer

This is like if i asked you, "How many golf balls can you fit in a duffle bag?"

Your response would be "How big is the duffle bag?"

anonymous · Answer

haha somehow I got the right answer. I looked up the table and it pretty much told me.