101 does many of the calculations found in a chemistry 101 course.
101 includes modules for calculating molecular weights (and percent
composition), molarity, density, percent, titrations, dilution, gas
changes, ideal gas, and reactions. The reactions module calculates
percent yields and limiting reagent. Formulas can be rearranged with
the mouse or menu. Formulas in different modules can be connected. For
example, moles calculated in the g-to-mole module can be connected to the
molarity module. Then, a change in grams changes the moles input to the
molarity module, which changes the calculated molarity. Uncertainties
can be entered and are displayed. Uncertainties are carried through to
the result. Visual Basic source code is included.

Changes: Fixes a bug that sometimes prevented the percent module from
making connections.

Freeware. Uploaded by the author.

Christopher King
Chris.King@pnl.gov

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