Multiple Choice
Shiny nickel metal granules added to orange liquid bromine mixed in alcohol produced a combination reaction yielding a blue-green solution of nickel(II) bromide. In the reaction between Ni and Br2:
A) bromine forms a chelate with nickel.
B) nickel undergoes an oxidation-reduction reaction with bromine.
C) the reaction forms a precipitate of nickel(II) bromide.
D) nickel and bromine participate in a Brønsted-Lowry acid-base neutralization.
Correct Answer:
Verified
Correct Answer:
Verified
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