probably it is a silly question.
I need to create a solution with a fixed quantities of N, P, K starting from different sources: NH4NO3, (NH4)3PO4, KNO3.
Namely, I have to reach the concentration 4,28M for N, 0,846M for P and 1,275M for K.
I am starting my calculation, but I suppose that I need partial volume tables of this system to take account volume variation during the mixing.
Apparently it is a silly exercise but when we analyze our solution we observed strong deviation from the ideal solution.
As anyone performs this kind of solution? It is the creation of “liquid fertilizer” from solid ones. I want to generalize this calculation to different concentration to implement in a project that I follow.
How to create multicomponent fixed quantity solution of inorganic salts?