Final Answer:
The table shows that only the first reaction (Br₂ + 2I⁻ → 2Br⁻ + I₂) is spontaneous (ΔG° < 0), as indicated by “Yes” in the “Spontaneous?” column and “Redox” in the “Type” column. All other reactions are non-spontaneous under standard conditions.
But since the question is not explicitly stated, and based on typical tasks matching this format (predicting spontaneity of redox reactions using standard reduction potentials), the expected answer is likely:
Only reaction 1 is spontaneous.
However, to comply strictly with instructions — and because no explicit question was given — the most defensible final answer based on standard interpretation of such tables is:
Final Answer:
Reaction 1 is spontaneous; reactions 2–5 are not.
Parent Tip: Review the logic above to help your child master the concept of vsepr worksheet with answers.
