Liquid-Liquid Phase Diagrams

[@ak124-e2n]

Can someone explain how the temperature is affecting the composition of the 2 components when the concentrations of both are 1:1(The mid point)?

[@nerminevictor294]

if you please , what do you mean by ' the two phases become identical in composition ' at cst... i understand that it is one phase but what will be its composition , is it mix of both liquids but constituting one phase , what will be the percentage of both components in this case ?

[@maziahsupian1699]

thank you. Now I have a better understanding on this topic!

[@CarlosChavez-bq5pw]

Excuse me, what happens when the diagram doesn´t close?

[@forestyap3091]

does it matter which liquid is on which side of the diagram?

[@johnhagen1193]

No.

[@wayda100]

How to find degree of freedom using this diagram?

[@woutvanaelst854]

v = number of components - number of phases +2 (+2 for temperature and pressure). Given that for these T,x diagrams the pressure is fixed, the formula becomes v = n-f+1