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Question
Which of the half-reactions below would be complementary, balance the following half-reaction, and be chemically reasonable?
Br2 -> 2 Br-
A) 2 K -> 2 K+
B) K+ -> K
C) K -> K+
D) 2 K+ -> 2 K
E) K -> K+2
Answer
This answer is hidden. It contains 1 characters.
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