learn chemistry freeware downloads
Molarity
1.02 freeware download... What determines the concentration of a solution? Learn about the relationships between moles, liters, and molarity by adjusting the amount of solute and solution ...
Khan Academy
freeware downloadKhan Academy allows you to learn almost anything for free. Our Windows 8 app ... including K-12 math, science topics such as biology, chemistry, and physics, and even the humanities with tutorials ...
FlexPDE Student
510s freeware download... engineering, so you didn't have to buy and learn a new software tool for each problem? Well, ... problem domain definition in a natural, easy to learn language, then constructs a finite element mesh, solves ...