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Specializing in Hewlett Packard Calculators and Accessories
Chemistry Reference Pac (DaVinci Technologies/Sparcom) Back

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Product Chemistry Reference Pac
Manufacturer DaVinci Technologies/Sparcom
MPN (Manufacturer Part Number) 10062-1A-F
MSRP $99.99

Sku: 10062DT1AFU
Condition: Used - Very Good
Our Price: $49.99
Weight: 0.2 /lbs.
Availability: Special order 

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Includes card only; 90 day warranty on 2nd hand products.
Product Summary   
The Chemistry Reference Card is designed as a "plug and play" product, complementing the Chemistry Application Pac by providing a powerful reference guide containing over 3000 entries of information routinely used by students and professionals of chemistry and chemical engineering. The pac converts the calculator to into a time-saving fully portable "electronic handbook in your pocket", for use in the lab, on the road, or in your classroom.
Product Description

Main Features

    • Over 3000 entries in a equations, analysis routines, reference data and a constants library is contained on a 128k card.
    • Easy entry of values for variables (with units) using provided menu keys. Effortless solving and converting of units.

Chemistry Reference

Periodic Table - is a quick reference tool that provides basic information on 17 properties of each element of the periodic table, including atomic number, atomic weight, electron configuration, density, Pauling’s number, melting and boiling points, ionization potential, and oxidation state among others. Search routines are provided for seeking properties of each element by name or symbol.

Molecular Weight Calculator - Allows you to calculate molecular weights and percent elemental compositions of compounds you enter.

Constants Library - 39 constants under the following four categories: Fundamental constants (such as Boltzmann’s, Avogadro’s, Dirac’s, Planck’s, Rydberg’s, and Wein’s displacement), derived atomic constants (such as radiation, Stefan-Boltzmann, Bohr radius, Compton’s wavelength, and permittivity of vacuum), universal constants (such as Faraday’s, gas, and molar volume), and general constants (such as STP, and density of mercury).

Solids/Liquids - Linear and cubic expansion coefficients; cubic structure properties such as lattice points per cell, nearest neighbor distance, number of nearest neighbors, and packing fraction; ebullioscopic constants; cryoscopic constants; boiling points at 760 mmHg for 75 solvents.

Gases - Solve for vapor pressure using mathematical relationships between the temperature of a condensed phase and its equilibrium pressure; compute vapor pressure, critical volume and temperature using Van der Waals equations for 61 gases. This section also contains 12 properties of cryogenic gases such as density, heat of fusion, critical pressure and temperature, heat capacity, as well as density and vapor pressure of Hg.

Acids/Bases - Indicators; list of pKa for aqueous inorganic acids/bases at 25 ° C; list of pKa for dissociation of organic materials at 25 ° C; typical density, weight percent, and molarities of commercially concentrated acids and bases.

Complexes - Dissociation constants for inorganic complexes for common ligands such as ammonia, chloride, fluoride, iodate, nitrate, sulfate, cyanide, iodide, sulfite, thiosulfite among others.

Solubilities - Solubilities of gases in 100 g of water; inert gas solubility in 1ml of water; air solubility in water and solubilities of compounds at 0 ° C, 25 ° C, and 80 ° C. Also, solubility products.

Bonds - Bond calculations include electro-negativity and degree of ionic character. The calculations are based on the data base available in the periodic table, bond energy and bond lengths for 8 elements (including halogens, hydrogen, nitrogen, oxygen and carbon), and bond structures for 12 substances such as ammonia, chlorine dioxide, water, ethane, hydrogen sulfide, arsine, and formaldehyde.

Water - 17 properties of water are listed, including boiling point, conductivity and dielectric constant, heat capacity, ionization potential, refractive index, density, compressibility, expansion coefficient, surface tension, and ionization among others.

Electrochemistry - This section includes reduction potentials, electrical conductivity of liquids at 25 ° C, and electrical conductivity of electrolytes at 18 ° C at concentrations of 0.01, 0.1, 1.0 and 5.0 Normal.

Thermodynamics - Reference data in 10 categories.

  • Elements and Oxides - Thermodynamic calculations over a wide range of temperatures for heat capacity at Cp, enthalpy, entropy, energy function and FFN.
  • Group I through 0 - Values of enthalpy, Gibbs free energy of formation, entropy, and heat capacity at 25 ° C.

Additional Information   
Suitable for HP48SX and HP48GX


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