|
|
Chemistry programs| Found: 21. Displaying: 1-10 |  |  |
 | perv1.exe 1.0 |  | This program has been written specially for students and teachers so that they can easily know about any element: Symbol, Atomic number, Mass number, Melting point, Boiling point, Density. The program is very easy to use even for novice users. It can also print periodic table on printer or to a file. Program size is also very small: just 80k. |
|
  | molwt29d.zip - | |
Mw.exe calculates molecular weight from an entered chemical formula.
Can be used at the DOS command line, or interactively, and has
context-sensitive help.
Mw.doc - Explanations and examples.
Pep.doc calculates molecular weight and approximate pI from and entered
peptide sequence.
Pep.doc - Instructions for using pep.exe.
Solution.exe gives concentrations in various units in response to an
entered formula and concentration. It works with mw.exe. Can be used
at the DOS command line, or interactively.
Solution.doc - Explanations and examples.
Symb.com displays symbols, names, atomic weights and atomic numbers of
all the elements, on a 25 X 80 text screen.
Symb.doc - Documentation for symb.com.
Molwt.doc is a general documentation file.
Readme.1st is for people who expect a 'ReadMe'. It refers them to
molwt.doc and the other .doc files.
Special requirements: None.
Changes: Additional features.
molwt29d.zip has replaced molwt272.zip.
Freeware. Uploaded by the author.
John A. Kiernan
kiernan@uwo.ca
------------------------------ |
|
 | atoms1a.zip - | | ATOMS 1.00a is a periodic table packed with information including
electro-negativity, boiling points, hazards, crystal structures, pH,
thermo-conductivity, density, electron affinity, specific heat capacity,
name origins, etc.. It compares element properties with colors. Pick
out high and low boiling points at a glance. Learn chart trends.
Colorful 1024x768 resolution, organized, and legible. Filled with
animations including 3-D rendering. It is easy to use - just press
buttons. Quick help available in program. Useful for self education,
school reference, and chemistry labs.
Special requirements: Runs on any DOS computer that uses SuperVGA
graphics (even under Win95).
Shareware. Uploaded by the author.
Sherman Wu
zastar@uclink4.berkeley.edu
------------------------------ |
|
 | chmspecs.zip - | | chmspecs.zip is a DOS program used for computing the speciation of
major ions in seawater. This speciation governs the chemical behavior
of other trace elements, such as iron or mercury. The freely available
concentrations of trace elements indicates the level of toxicity, and
pollution. The information may be useful for the water chemists,
environmental scientists and social planners. The program contains
an easy-to-use menu and option to save the default concentrations and
formation constants.
Special requirements: None.
Changes: Identical to previously release of cs-92.zip.
Freeware. Uploaded by the author.
Toedsit Netratanawong
toedsit.n@tfb.co.th
------------------------------ |
|
 | chem101b.zip - | | 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
------------------------------ |
|
 | hmo10.zip - | | Student Huckel molecular orbital calculator |
|
 | ph10.zip - | | Finds pH and pOH based on concentration |
|
| Found: 21. Displaying: 1-10 | | |
|
