Dear BalzaK,
I understand your wish very well.
I had a quite similar wish for you, because it would much more simplify all discussions if you would have already some chemical knowledge.
But so I only have to tell you that about the field of your last questions you have to find somebody else, as I have not enough knowledge about it. It means that I cannot make such calculations as you prefer, - Sorry!
I’m pretty sure you, and everybody else, are NOT able to lower the pH with any Buffer that will not significantly increase the salt content of the “cleaner”, and that is much more worst for your plants then all the “Sodium” content/concentration you had till jet.
Mol per liter is only e little more special expression for a defined concentration as the unit: grams per liter.
Dilutions you may still do in grams per liter or liter per liters.
I hope somebody else will/can give you the right answer.
Good Luck!
ARGOS++