Hello all, This is my first post here. My apologies if this is in the wrong place. I'm building an electrolysis device using potassium hydroxide (KOH) as the electrolyte and I don't know the formula for determining the correct percentages. I'm trying to dilute caustic potash from 45% KOH & 55% water to 28% & 72% respectively. The weight is 1441.5 grams per liter (gpl).