Question

Predict whether the equilibria

I) CH₄(g) + H₂O(g) ⇀↽ CO(g) + 3 H₂(g), ∆H◦ = +206 kJ

II) 2 SO₂(g) + O₂ ⇀↽ 2 SO₃(g), ∆H◦ = −198 kJ

will shift toward products or reactants with a temperature increase.

1.) Unable to determine

2.) Both I and II shift toward products.

3.) Both I and II shift toward reactants.

4.) I shifts toward reactants and II shifts toward products.

5.) I shifts toward products and II shifts toward reactants.

Answer 1