![]() ![]() K constant stuff, gas law solver, free energy, ph solver and e- configs.Įnter the Atomic Mass, Atomic Number and Charge (enter 0 if it is uncharged) and this program will tell you how many protons, neutrons and electrons. It will also let you know an atoms Atomic Number, Mass Number (or Atomic Mass), and it's Charge.ĪP Chem helper 1.0 (updated). This program will let you find the amount of Protons, Neutrons, and Electrons of an atom given inputed information. Handy for those Chemistry students, it will allow you to find the mass of a compound (e.g NaCl) and will allow you to find the average of different isotopes of an element. My whole chemistry class has it, you will love it. It converts atmospheres, in hg, cm hg, mm hg, torr, psi, and kpa! No bugs that are know. This is a pressure conversion program for chemistry. Use Arrhenius equation to calculate the activation energy of a reaction, given 2 different rate constants at two temperatures (in Kelvin) all it does is display the polyatomic ions and their formulas on the graph screen. This program is very useful for the chemestry student. mirage OS compatible and it cleans up after itself! NOTE: "book value"=accepted value & "Lab value"=experimental value This program is a must-have for chemestry students! it has a pretty neat GUI and is bug-free. Please read the readme file for information on enabling lowercase letters on your calculator. A formula like "CuCl2*5H2O" takes less than a second on a TI-84 Plus), and even accepts hydrates and nested parentheses. I have built that into the program now, but no (ENM's) have yet been released.Įnter the order of the chemical equation, the initial concentration, the constant of the reaction, and find the half-life timeĪ small and very fast program that prompts you for any chemical formula and outputs everything you ever wanted to know about it: its percent composition, molar mass, solubility, and (if it's a hydrocarbon) its complete, balanced combustion reaction equation. This program also will have External Note Modules. This program performs 10 chemistry conversions, and has 15 self contained sub-programs from Modern Chemistry (HOLT, RINEHART and WINSTON), and also has 10 pages of notes (Octet rule, Common Polyatomic Ions, Stock System, Naming Ions, Mass Energy Conversion, Planck's Photon Energy, Ideal Gas Law, Combined Gas Law, Dalton's Partial Pressure, Graham's Law effusion diffusion, Definition of pH, Freezing Point Depression, and Boiling Point Elevation). This program is used to convert pH to to pOH, the Solves for pH of strong and weak acids, buffers,pH during titrations and more.Īcidity is a program that calculates the pH of an acid or base substance. This simple, easy program helps calculate pH, pOH,, and for acid and base problems. Since the size is more than the amount of ram, it automatically archives things for you. Includes common ions with subscripts and superscripts, mole problem help, stoich problem help, molar masses, naming chart, % composition, limiting reactions, electron configurations, chemical equation balancer, and notes. ![]() Probably the best chemistry program as of now. Up to TI-83/84 Plus BASIC Science Programs ![]() Icon legend: File with screen shots File with animated screen shots File with reviews Featured programs Click a folder name to view files in that folder. TI-83/84 PLUS BASIC SCIENCE PROGRAMS (CHEMISTRY)Ĭlick a filename to download that file. TI-83/84 Plus BASIC Science Programs (Chemistry) If an element appears in more than one formula on a given side of the equation, the number of atoms represented in each must be computed and then added together.TI-83/84 Plus BASIC Science Programs (Chemistry). Note that the number of atoms for a given element is calculated by multiplying the coefficient of any formula containing that element by the element’s subscript in the formula. It may be confirmed by simply summing the numbers of atoms on either side of the arrow and comparing these sums to ensure they are equal. This is a requirement the equation must satisfy to be consistent with the law of conservation of matter. \) is balanced, meaning that equal numbers of atoms for each element involved in the reaction are represented on the reactant and product sides. ![]()
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