reaction: 2j ⇌ j₂\nconcentration (m)\ntime (sec)\nwhich line represents\nthe system at\nequilibrium?\nline…
reaction: 2j ⇌ j₂\nconcentration (m)\ntime (sec)\nwhich line represents\nthe system at\nequilibrium?\nline a\nline c\nline b
Answer
Explanation:
Step1: Recall Equilibrium Definition
At chemical equilibrium, the concentrations of reactants and products remain constant (no net change), so the graph lines should be horizontal (constant concentration over time).
Step2: Analyze Each Line
- Line A: Horizontal (constant concentration), matches equilibrium condition.
- Line C: Still changing (sloping), not equilibrium.
- Line B: Intersection, but concentrations still changing (lines not horizontal yet).