COMBUSTION ANALYSIS Meaning and
Definition
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Combustion analysis refers to a scientific method used in analytical chemistry to determine the elemental composition of a substance by burning it completely. It involves the quantitative measurement of the combustion products, such as carbon dioxide, water, and other gases, which allows for the calculation of the original elemental composition of the substance being analyzed.
In combustion analysis, a small sample of the substance is heated in a high-temperature furnace or combustion chamber with an excess of oxygen. This causes the substance to completely burn, converting all the carbon into carbon dioxide and hydrogen into water. The combustion products are then passed through various traps and detectors to determine their amounts accurately, typically using techniques such as gas chromatography or infra-red absorption.
By knowing the initial mass of the substance and measuring the amounts of combustion products obtained, it is possible to determine the composition of the original substance. The analysis can provide information about the content of carbon, hydrogen, nitrogen, sulfur, and other elements present in the sample, which is crucial in various fields like environmental analysis, pharmaceutical development, and organic compound identification.
Combustion analysis is a vital tool in chemistry and plays a significant role in both qualitative and quantitative analysis of organic compounds. It serves as a valuable technique to assess the purity, composition, and structure of chemical substances, providing precise results that contribute to research, quality control, and understanding the nature of organic compounds.
Common Misspellings for COMBUSTION ANALYSIS
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Etymology of COMBUSTION ANALYSIS
The word "combustion" originated from the Latin word "combustus", which is the past participle of the verb "combūrere". The Latin word "combūrere" is a combination of "com" meaning "completely" and "burere" meaning "to burn".
The term "analysis" comes from the Greek word "analysis", which means "a breaking up" or "to loosen".
So, when combined, "combustion analysis" refers to the process of completely burning a substance and then analyzing the resulting products and byproducts of the combustion reaction.
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