When iodate ion reacts with iodide ion in acidic solution, which statement about how concentrations — Kinetics Chemistry Question
Question
When iodate ion reacts with iodide ion in acidic solution, which statement about how concentrations are changing is correct?
IO3–(aq) + 8 I–(aq) + 6 H+(aq) → 3 I3–(aq) + 3 H2O(l)
A.
8 ∆[I−]/∆t = 3 ∆[I3−]/∆t
B.
8 ∆[I−]/∆t = –3 ∆[I3−]/∆t
C.
3 ∆[I−]/∆t = 8 ∆[I3−]/∆t
D.✓ Correct
3 ∆[I−]/∆t = –8 ∆[I3−]/∆t
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