For the following equilibrium reaction, which of the following plots of concentration vs. time could be correct?
2SO2(g)+O2(g)⇌2SO3(g)KC≈102SO_2(g) + O_2(g) ⇌ 2 SO_3(g) \qquad \qquad K_C ≈ 102SO2(g)+O2(g)⇌2SO3(g)KC≈10
a
b
c
d
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Equilibrium
Which of the following statements is always true at equilibrium?
Equilibrium: Graph
A new experiment, for which the balanced chemical equation is unknown, was performed in the lab.
aA(aq)+bB(aq)⇄dD(aq)aA(aq)+bB(aq)\rightleftarrows dD(aq)aA(aq)+bB(aq)⇄dD(aq)
The concentrations of the different species (A, B and D) were monitored and plotted as a function of time, as shown below. Which of the following statements concerning this reaction is true?
Choose which statement completes the following sentence to make it false. Once a dynamic equilibrium is reached ----------------