Triangular Diagrams

Repeat: For this exercise, everything is done in moles. You do not have to convert from moles to weight $\%$ or vice

$Al$

Si

O

versa.

Sometimes we put elements at the corners of triangular diagrams; sometimes oxides, and sometimes end members.

Plotting $\%$s is the same for all three.

The numbers on the diagram above give $\%$ values for $Si,O,$ and $Al.$ Look at the example $($below right$)$ and I bet you can figure out how these kind of diagrams work!