6. Chemical Quantities & Aqueous Reactions
Balancing Redox Reactions: Acidic Solutions
Back to all problems
ANSWERS OPTIONS
A
3 Ba(s) + 2 Fe3+(aq) + 3 e– → 3 Ba2+(aq) + 2 Fe(s) + 2 e–
B
2 Ba(s) + 3 Fe3+(aq) → 2 Ba2+(aq) + 3 Fe(s)
C
3 Ba(s) + 2 Fe3+(aq) → 3 Ba2+(aq) + 2 Fe(s)
D
3 Ba(s) + 3 Fe3+(aq) → 3 Ba2+(aq) + 3 Fe(s)
E
2 Ba(s) + 2 Fe3+(aq) → 2 Ba2+(aq) + 2 Fe(s)