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CHEMICAL EQUATION BALANCER ALUM CODE
The source TypeScript code and compiled JavaScript code are available for viewing. This program was hand-written in JavaScript in year 2011, received minor feature updates and clarifications and refactorings throughout the years, and was ported to TypeScript in 2018. Because the program is entirely client-side JavaScript code, this web page can be saved and used offline. The algorithm used is Gauss-Jordan elimination, slightly modified to operate using only integer coefficients (not fractions). The program calculates the coefficients to balance your given chemical equation. This is an easy-to-use, no-nonsense chemical equation balancer. The substances generated by the reaction are called products, and their formulas are placed on the right sight of the equation.Chemical equation balancer (JavaScript) Program Input:.The substances undergoing reaction are called reactants, and their formulas are placed on the left side of the equation.This example illustrates the fundamental aspects of any chemical equation: The reaction between methane and oxygen to yield carbon dioxide and water (shown at bottom) may be represented by a chemical equation using formulas (top). The chemical equation representing this process is provided in the upper half of, with space-filling molecular models shown in the lower half of the figure. Consider as an example the reaction between one methane molecule (CH 4) and two diatomic oxygen molecules (O 2) to produce one carbon dioxide molecule (CO 2) and two water molecules (H 2O). Extending this symbolism to represent both the identities and the relative quantities of substances undergoing a chemical (or physical) change involves writing and balancing a chemical equation. When atoms gain or lose electrons to yield ions, or combine with other atoms to form molecules, their symbols are modified or combined to generate chemical formulas that appropriately represent these species. The preceding chapter introduced the use of element symbols to represent individual atoms. Write and balance chemical equations in molecular, total ionic, and net ionic formats.Derive chemical equations from narrative descriptions of chemical reactions.Spectroscopic and Magnetic Properties of Coordination CompoundsĪldehydes, Ketones, Carboxylic Acids, and Estersīy the end of this section, you will be able to: Occurrence, Preparation, and Properties of Transition Metals and Their CompoundsĬoordination Chemistry of Transition Metals Transition Metals and Coordination Chemistry Occurrence, Preparation, and Properties of the Noble Gases Occurrence, Preparation, and Properties of Halogens Occurrence, Preparation, and Properties of Sulfur Occurrence, Preparation, and Compounds of Oxygen Occurrence, Preparation, and Properties of Phosphorus Occurrence, Preparation, and Properties of Nitrogen Occurrence, Preparation, and Properties of Carbonates Occurrence, Preparation, and Compounds of Hydrogen Structure and General Properties of the Nonmetals Structure and General Properties of the Metalloids Occurrence and Preparation of the Representative Metals Representative Metals, Metalloids, and Nonmetals The Second and Third Laws of Thermodynamics Shifting Equilibria: Le Châtelier’s Principle Stoichiometry of Gaseous Substances, Mixtures, and Reactions Relating Pressure, Volume, Amount, and Temperature: The Ideal Gas Law Periodic Variations in Element Properties Mathematical Treatment of Measurement Resultsĭetermining Empirical and Molecular FormulasĮlectronic Structure and Periodic Properties of ElementsĮlectronic Structure of Atoms (Electron Configurations) Measurement Uncertainty, Accuracy, and Precision