CHEMICAL EQUIVALENT Meaning and
Definition
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Chemical Equivalent refers to the concept used in chemistry to compare the relative amount of substances that undergo a chemical reaction. It represents the quantitative relationship between different elements, compounds, or molecules involved in a chemical reaction.
In more technical terms, chemical equivalent can be defined as the amount of a substance that can react with or replace one mole of hydrogen ions (H+) in an acid-base reaction or combine with, displace, or be displaced by one mole of electrons in a redox reaction.
Chemical equivalence is determined by factors such as molar ratios and the stoichiometry of the reaction. It is based on Avogadro's principle, which states that equal volumes of gases, at the same temperature and pressure, contain an equal number of particles. Consequently, one can establish ratios between the amounts of substances involved in a reaction, allowing for the determination of chemical equivalents.
Chemical equivalents are essential for performing accurate calculations in chemical reactions. They are used to balance chemical equations, calculate the amount of reactants required for a reaction, determine the amount of product formed, and quantify the consumption of reactants.
In summary, chemical equivalent is a measure of the amount of substance that is chemically sufficient to react with a certain number of ions or electrons. It serves as a fundamental unit of measurement in stoichiometry and allows for precise calculation of reactants and products in chemical reactions.
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Of an element, the atomic weight of an element divided by its valence, or the weight of an element capable of combining with a unit weight of hydrogen.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for CHEMICAL EQUIVALENT
- xhemical equivalent
- vhemical equivalent
- fhemical equivalent
- dhemical equivalent
- cgemical equivalent
- cbemical equivalent
- cnemical equivalent
- cjemical equivalent
- cuemical equivalent
- cyemical equivalent
- chwmical equivalent
- chsmical equivalent
- chdmical equivalent
- chrmical equivalent
- ch4mical equivalent
- ch3mical equivalent
- chenical equivalent
- chekical equivalent
- chejical equivalent
- chemucal equivalent
Etymology of CHEMICAL EQUIVALENT
The word "chemical" originated from the Latin word "chemicus" which came from the Greek word "khēmeia" meaning "alchemy" or "the art of transmuting metals". "Equivalent", on the other hand, is derived from the Latin word "aequivalens", which is a combination of "aequi" meaning "equal" and "valēns" meaning "present participle of valēre" meaning "to be strong". When combined, the term "chemical equivalent" refers to substances that have equal reacting proportions in a chemical reaction.
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