13.8—The effect of a change in temperature on: i the value of ∆Stotal ii the magnitude of the equilibrium constant, since ∆Stotal

Understand the effect of a change in temperature on: i the value of ∆Stotal ii the magnitude of the equilibrium constant, since ∆Stotal = R lnK.

Use —the effect of a change in temperature on: i the value of ∆stotal ii the magnitude of the equilibrium constant, since ∆stotal to connect the rule to the data and decision in the question.

This matters because —the effect of a change in temperature on: i the value of ∆stotal ii the magnitude of the equilibrium constant, since ∆stotal determines what can be inferred or chosen; begin with the stated conditions and keep the conclusion tied to the evidence.

Example: apply —the effect of a change in temperature on: i the value of ∆stotal ii the magnitude of the equilibrium constant, since ∆stotal to one small, clearly defined case, show the key step or comparison, and explain the result in words.

Boundary: —The effect of a change in temperature on: i the value of ∆Stotal ii the magnitude of the equilibrium constant, since ∆Stotal is not a universal recommendation. Check the syllabus scope, assumptions, units and the limits of the evidence before generalising.