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?

The human activities in two locations are described below: location a: rampant use of plastic containers location b: excessive use of pesticides and fertilizers which statement is most likely true? location a will have poor air quality because plastic is biodegradable. location a will experience water scarcity because plastic absorbs moisture. the population of honeybees will increase in location b because production of crops will increase. the population of fish in location b will decrease because the water is contaminated.