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Stage 1
Answer 4 questions correctly in a row.
A sample of iodine crystals are placed in a test tube with a solution of potassium bromide .
(
I
2
)
(
K
Br
)
Use an activity series to predict whether a single replacement reaction will occur. Complete the sentence.
, so a single replacement reaction
Iodine . . . bromine . . . will
Iodine . . . bromine . . . will not
Bromine . . . iodine . . . will
Bromine . . . iodine . . . will not
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