vandolahr

Thanks, I should have remembered that, but I appreciate the advice and will make it up as you suggest. Forgot that a ml of water is = to a gram of water. Oh - how the mind goes!!!

Been out of school too long and need some help. I want to make a 15% potassium chloride solution from a 100% potassium chloride powder. How much powder should I mix into a set volume of water (e.g. 1 liter)