Wize High School Grade 12 Chemistry Textbook > Equilibrium
Concentration-Time Graphs
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Concentration vs Time Graphs
N2(g) + 3H2(g) ⇌ 2NH3(g)
What would the concentration vs time graph look like if we started with our reactants?
We end up with flat lines because at equilibrium, the relative concentrations of reactants and products don't change!
Use the following reaction to answer the following questions:
2SO2(g) + O2(g) ⇌ 2SO3(g)
Which type of equilibrium is shown above?
Consider the following graph, which was obtained by monitoring the dimerization of NO2 to N2O4. The
statements below are regarding points A and B indicated in the graph.
i. [NO2] = [N2O4] at point A;
ii. [NO2] = [N2O4] at point B;
iii. Point A is at equilibrium;
iv. Point B is at equilibrium;
Which of the following statements are true?