Question

question: describe what the graphs are showing. (graph a is showing...graph b is showing...) answer:

Explanation:

Since the graphs are not labeled with specific details like axes names, we can only make general inferences. Graph A seems to show a ball moving up a slope in a non - spontaneous process (as it requires external energy input), and its associated graph likely shows the progress of a reaction where the products have higher energy than the reactants (endothermic). Graph B shows a ball moving down a slope, a spontaneous process, and its associated graph likely shows a reaction where the products have lower energy than the reactants (exothermic).

Answer:

Graph A is showing a non - spontaneous physical process (ball moving up a slope) and an endothermic chemical reaction progress graph where products have higher energy. Graph B is showing a spontaneous physical process (ball moving down a slope) and an exothermic chemical reaction progress graph where products have lower energy.