Balance the following redox reactions, in base, using the
half-reaction method. Clearly identify each balanced half-reaction...
Balance the following redox reactions, in base, using the
half-reaction method. Clearly identify each balanced half-reaction
and the overall balanced equation.
Balance the following redox reactions. Show the complete
balanced reduction half and oxidation half reaction, and label each
accordingly. Give the complete balanced reaction.
A.) CN-1 + MnO4-2 --->
CNO-1 + MnO2
B.) S2O3-2 +
IO2-1 ---> I- +
S4O6-2
3. Balance the following redox reactions that occur in
acidic solution using the half-reaction method.
a. Cr(s) + NO3-(aq) → Cr3+(aq) + NO(g)
b. CH3OH(aq) + Ce4+(aq) → CO2(aq) +
Ce3+(aq)
c. SO32-(aq) + MnO4-(aq) → SO42-(aq) +
Mn2+(aq)
4. Balance the following redox reactions that occur in
basic solution using the half-reaction method.
a. PO33-(aq) + MnO4-(aq) → PO43-(aq) +
MnO2(s)
b. Mg(s) + OCl-(aq) → Mg(OH)2(s) + Cl-(aq)
c. H2CO(aq) + Ag(NH3)2+(aq) → HCO3-(aq) + Ag(s) +
NH3(aq)
1. a) Show the balanced half reactions and the total balanced
reaction for the following redox reaction in acidic solution.
RuO4 + H2SeO3 → Ru3+ + SeO42-
b) Comment on whether you expect this reaction to be
spontaneous. Show all of your work.b
2 (a) Use the Lattimer diagram for chlorine in basic conditions
to determine the potential for reduction of ClO4- to Cl2 .
(b) Write a balanced equation for this half reaction
Use the half reaction method to balance each of the following
oxidation-reduction reactions. Identify the oxidizing agent and the
reducing agent.
A) Cu(s) + Ag+(aq) ---> Ag(s) + Cu2+
B) Al(s) + I2(s) ---> AlI3(s)
C) Pb(s) + Fe3+(aq) ----> Pb2+(aq) + Fe(s)
Apply the half-reaction method to balance the following redox
reactions
1. O2 + I- → I2 (in base)
2. HNO3 + Bi2S3 → Bi(NO3)3 + NO + S (in
acid)
3. SCN- + H2O2 → NH4+ + HCO3- + HSO4- (in acid)
In an acid solution using the half-reaction method balance the
following oxidation/reduction reactions. Identify the oxidizing
agent and the reducing agent in each reaction.
a. ??(?) + ??3 - (??) →
??2+ (??) + ??(?)
b. ??2?72-(??) +
??-(??) → ??3+(??) + ??2 (?)
c. ??22+(??) + ??(?) → ?4+(??)
+ ???42-
d. ??2 (??) → ???3-(??) +
??-(??)
Separate the following redox reactions into half-reactions, and
label each half-reaction as oxidation or reduction.
Part A
Oxidation half-reaction for 2Li(s)+2H+(aq)→2Li+(aq)+H2(g).
Express your answer as a chemical equation. Identify all of the
phases in your answer.
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Part B
Reduction half-reaction for 2Li(s)+2H+(aq)→2Li+(aq)+H2(g).
Express your answer as a chemical equation. Identify all of the
phases in your answer.
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Part C
Oxidation half-reaction for 2Ag+(aq)+Be(s)→Be2+(aq)+2Ag(s).
Express your...
Balance each redox reaction occurring in acidic aqueous
solution. Use the half-reaction method. Identify all phases in
answer
A) IO3-(aq)+SO2(g)------->
I2(s)+SO4^2-aq) B) Cr2O7^2- (aq) + Br-
(aq)-----------> Cr^3+(aq) + Br(aq)