H2 and I2 are combined in a flask and allowed to react according to the reaction:
Examine the figures (sequential in time) and determine which figure represents the point where equilibrium is reached.
Solution: Here, we are going to determine the figure which represents the point of equilibrium for the given reaction.
At the point of chemical equilibrium, the rates of forward and reverse reactions become equal and the concentrations of the reactants and the products remain constant.
The given reaction is:
H2(g) + I2(g) ⇄ 2HI(g)
In the series of diagram given, the number of reactants and...