Julie S. answered 09/05/19
Chemistry Can Be Fun! 25 Years Tutoring Gen Chem and Orgo Chem
I believe this is in reference to a laboratory experiment - you need to consult your lab manual to determine how much to add for your particular experiment. I don't think a random chemistry tutor can help you with this, since it is specific to your experiment, and we don't have those details! Good luck...