You are not logged in.
Dear visitor, welcome to Aqua Computer Forum. If this is your first visit here, please read the Help. It explains how this page works. You must be registered before you can use all the page's features. Please use the registration form, to register here or read more information about the registration process. If you are already registered, please login here.
Storm
God





Quoted
Wieviel cm³ 68 %igen Alkohol muss man mit 510 cm³ 30 %igen Alkohol mischen, um 38 %igen Alkohol zu erhalten?
-