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5. Classification & Balancing of Chemical Reactions - Part 2 of 2
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Problem 2
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Problem 7
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Problem 9
Problem 10
5. Classification & Balancing of Chemical Reactions - Part 2 of 2
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5. Classification & Balancing of Chemical Reactions / Balancing Redox Reactions: Basic Solutions / Problem 9
Problem 9
Balance the redox reaction in basic solution: NO
2
−
(aq) + Al(s) → NH
3
(g) + AlO
2
−
(aq)
A
NO
2−
(aq) + H
2
O(l) + Al(s) + 2 OH
−
(aq) → 2 NH
3
(g) + 2 AlO
2
−
(aq)
B
NO
2−
(aq) + H
2
O(l) + 2 Al(s) + OH
−
(aq) → NH
3
(g) + 2 AlO
2
−
(aq)
C
2 NO
2−
(aq) + 2H
2
O(l) + Al(s) + 2 OH
−
(aq) → 2 NH
3
(g) + AlO
2
−
(aq)
D
NO
2−
(aq) + H
2
O(l) + 2 Al(s) + OH
−
(aq) → 3 NH
3
(g) + 2 AlO
2
−
(aq)
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