DataInput_Composition_validation

[Manfred]

Hello everyone,

I'm a beginner with Theriak.
I have a general question about the input of the composition. It is always in moles of the elements, right?
Hence if i have 100 wt.-% SiO2, I calculate the Si content (which would give in that case 46.74 t.-% Si) and further i divide by the molar mass.
And as only Si is in the system it would still give 100 %. Yet with more components, as a final step, I would input the fraction of the moles (mole of component divided by moles of all components) of each component.

I guess thats right, right?

Thanks in advance,

Manfred