



Chemistry teaching software which simulates the bonding of covalent compounds on screen. Learn how covalent compounds are formed by atoms sharing electrons. Includes a reference section to support students learning with basic facts and information.
Chemistry teaching software which simulates the bonding of Ionic compounds on screen. Learn how Ionic compounds are formed by atoms gaining and losing electrons. Includes a reference section to support students learning.
Chemical Equation Expert is an integrated tool for chemistry professionals and students to solve chemical equation problems.
CASC calculates recipes for solution preparation and converts concentrations automatically taking density changes into account thanks to built in database of substances. It also helps in dilution and mixed solutions calculations.

FTIR Screensaver
$0 - IMACC
FTIR Screensaver contains images and screenshots of FTIR Spectrometer and Gas Analysis Software ( FT-IR ).
FTIR has many applications in chemical, petroleum and semiconductor environmental monitoring.
About IMACC ( Industrial Monitor and Control Corporation - www.ftir.bz )
IMACC FTIR is a leading provider of FTIR Spectroscopy Instrumentation and FT-IR Gas Analysis Software. IMACC designs and develops FTIR ( Fourier Transform Infrared, FT-IR ) gas monitoring equipment and gas anaylsis software for detecting and analyzing chemical compounds in industrial environments. FTIR Instrumentation and analysis is a reliable, accurate and cost effective method of acquiring chemical concentrations.
www.ftir.bz

AprCalc
$19.95 - Definitive Solutions, Inc.
A 'Four-Star Editors' Pick' from ZD-Net! Read the PCWorld.com review in their March 2001 issue! Rated 5-Stars at SuperShareware.com! A feature-rich mortgage amortization program with a polished user interface. Includes many new features and enhancements. Enter any three figures - the amount financed, payment term, interest rate, or payment amount - and AprCalc will compute the fourth. Does amortizations for fixed, variable, Canadian, biweekly, and other types of mortgages, and compounds daily, weekly, bi-weekly, half-monthly, four-weekly, bi-monthly, quarterly, semi-annually, or annually. Annual subtotals can be displayed and printed. Professional quality printouts can be created, and registered users can customize the program with their own logo and text. Supports APR calculation including odd days interest, closing costs, and points. Scenarios can be saved in files and password protected (40-bit). A variety of prepayment options let you compare effects on payments, compute the amount necessary to shorten the term to a specified number of payments, display how much interest would be saved, and more. You can calculate break-even dates for discount points on mortgage loans to determine how long you'll need to own the house to come out ahead. You can attach 'rich text' notes to any scenario for reference purposes, drag and drop files, and display multiple loans for side-by-side comparison. Wizards provide step-by-step instructions, and tooltips are used to provide formats, examples. Automatically checks for new versions. Supports infinite undo/redo, auto-save, animated 3D graphs, payment grid (rate vs. principal), 'Tip of the Day', and export to Excel (XLS) or comma-separated (CSV) files. Advanced logging provides detailed debugging info for very fast bug fixes. Supported continuously, by the same author, since 1993, and provides automatic conversion from all previous versions of AprCalc. Install/un-install via InstallShield, and a detailed help file is included.

Atomic Mac
$24.99 - Black Cat Systems
Periodic table of the elements software. In addition to the usual information found in such programs, it also contains a wealth of nuclear information on each isotope, including half life, decay mode, and daughter products. X-ray data (fluorescence and binding energies) is included, as well as photon interaction values. Electron shell and particle energies are also listed, along with visible spectra, and a table of wavelengths and amplitudes. There's a handy chart of the nuclides, showing all of the isotopes included in the Atomic Mac periodic table, about 1600 of them! Clicking on one takes you to detailed data for that isotope, such as half life, decay mode, alpha/beta/gamma energies, and daughter products. A molecular weight calculator makes it easy to find the molecular weight of compounds. A shaded diagram showing the ranges of physical properties makes it easy to visualize relationships across the periodic table.

Atomic PC
$24.99 - Black Cat Systems
Periodic table of the elements software. In addition to the usual information found in such programs, it also contains a wealth of nuclear information on each isotope, including half life, decay mode, and daughter products. X-ray data (fluorescence and binding energies) is included, as well as photon interaction values. Electron shell and particle energies are also listed, along with visible spectra, and a table of wavelengths and amplitudes. There's a handy chart of the nuclides, showing all of the isotopes included in the Atomic Mac periodic table, about 1600 of them! Clicking on one takes you to detailed data for that isotope, such as half life, decay mode, alpha/beta/gamma energies, and daughter products. A molecular weight calculator makes it easy to find the molecular weight of compounds. A shaded diagram showing the ranges of physical properties makes it easy to visualize relationships across the periodic table.

Calc98
$0 - Flow Simulation Ltd.
Calc98 is a pocket calculator simulator program for the Microsoft Windows operating system. It includes a comprehensive set of conversions, constants and physical property data, a built-in periodic table of the elements, number base conversions, vectors, matrices and complex numbers. It is especially designed for scientific and engineering users, students and teachers and it is also widely used in finance and medicine.

ISPT Integral Scientist Periodic Table
$19.95 - Qivx Inc
ISPT: Integral Scientist Periodic Table for professional chemists, educators and students. A periodic table of the elements for Windows features six sizeable, interactive table styles including: Modern standard, Bayley pyramid, Extended standard, A-B octet, Electron position and Quantum Energy matrix. It features instant selection of an element and update of data. Data are displayed on five detailed information screens [General, Physical, Chemical, Nuclear, Energy] showing 98 element property & information fields. The element position table also permits graphical display of shells and orbitals. The graphing feature includes both single property and comparison graphing of multiple properties. Look up all properties meeting certain limits with Boolean logic search on properties. Output from the program includes customized generation of reports and easy export of data to the Windows clipboard. Twice accepted for presentation at ACS national conferences. Preview it on the web at www.qivx.com.
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