Given the following data for the reaction: A(g) + 2B(s) ⇌ AB₂(g) $\begin{array}{|l|l|} \hline \text { Temperature }(\mathrm{K}) & \mathrm{K}_{\mathrm{c}} \ \hline 300 & 1.2 \times 10^{-2} \ \hline 600 & 12 \ \hline 900 & 2.2 \times 10^{5} \ \hline \end{array}$ This data represents an endothermic reaction.

Question

Quizplus · Accepted Answer

The equilibrium constant for an endothermic reaction is greater than 1, and in this case, the equilibrium constant is not given. However, since the reaction is written with a gas on the product side, it is likely that the forward reaction is endothermic.

Given the Following Data for the Reaction: A(g) + 2B(s)