a For the reaction 3Fe A14Si5018 Fe cordierite 2Fe AlSi3012

Last updated: 7/4/2023

a For the reaction 3Fe A14Si5018 Fe cordierite 2Fe AlSi3012 4A12SiO3 5SiO Fe garnet sillimanite quartz AH 160 6 kJ mol AS 26 2 e u AV 164 8 cm Assuming V is not a function of T or P and that all minerals present are pure phases calculate the equilibrium for the above reaction using pure Fe end members of the cordierite and garnet solid solutions assumed to be Graph the phase diagram