For a particular reaction, Δ H ∘ = − 28.4 kJ/mol ΔH∘=−28.4 kJ/mol and Δ S ∘ = − 87.9 J / (mol ⋅ K). ΔS∘=−87.9 J/(mol⋅K). Assuming these values change very little with temperature, at what temperature does the reaction change from nonspontaneous to spontaneous in the forward direction?

i believe it is 40–40–20%

explanation:

the link still does not work even when adding it to the url bar

explanation:

the answer is b because, investigating whether another species of moth also drinks tears might be interesting, but it would not directly explain why this species of moth does.

to explain why this species of moth drinks tears, the scientist could ask: "what nutrients that moths need are in elephant tears? "

the scientist could experiment with moth repellent or oter ways to keep the moths away, but that would not answer his original question.