Obtaining WinQual WinQual can be downloaded here free of charge. Unregistered copies allow exploring reactions and solving the easiest level of unknowns, but do not allow experiments to be saved in or loaded from files. If you purchase a license for the software, a registration code will be provided which allows all of the features to work. Enter WinQual in the Express Registration box. When solving unknowns, students choose the level of difficulty they want and then receive a randomly generated unknown.
Students can add various compounds to samples to aid in determining their composition.
Added compounds can be prepared from the eleven ions used for unknowns and also from Hydrogen, Ammonium, and Hydroxide ions. Water and Ammonia can also be added. Nitrate brown ring and Sodium flame tests are available, and samples can be heated, centrifuged, and decanted. Real pictures of each sample are shown before and after each operation. A history of all the operations performed on any sample is available by right-clicking the sample.