Answers>Chemistry>A Level>Article

What is the relationship between K and ΔS total?

ΔStotal=RlnK

This equation means that if ΔStotal is large and positive then K is large (much greater than 1) and the position of equilibrium is well to the right (due to the equation ΔStotal = ΔSsystem - ΔH/T).

If ΔStotal is large and negative then K is small (much smaller than 1).

OP

Answered by Olivia P. • Chemistry tutor

19198 Views

See similar Chemistry A Level tutors

Related Chemistry A Level answers

All answers ▸

Predict whether the lattice energy of magnesium oxide, MgO, is more or less exothermic than the lattice energy of magnesium sulfide, MgS. Justify your answer in terms of the sizes and the charges of the ions involved.

Describe, in three steps, how you would synthesise phenylethylamine (C6H5CH2CH2NH2) from methylbenzene, giving reagents and conditions for each step. For each step, state the type of reaction that occurs.

What is Le Chatelier's principle?

What is the difference between structural isomers and stereoisomers?