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2.2 Chlorine content of soil Chlorine is a natural constituent of soil organic matter. Its concentration in soil varies from 5 to 1500 μg/g dw. The soil organic matter contains 40-50% C, 30-40% O, 3-6% H, 1-5% N, 0.1-1.5% S, 0.03-0.2% P and 0.01-0.5% organic chlorine.
3 Δεκ 2019 · The mass spectrum of chlorine is good example of molecular element. Chlorine has two stable isotopes; chlorine-37 (25%) and chlorine -35 (75%).There are five main peaks of isotopes of chlorine of various isotopic monatomic ions. [37 Cl 2] + m\z = 74 ( molecular ion) [37 Cl 35 Cl] + m\z = 72.
THE MASS SPECTRA OF ELEMENTS. This page looks at the information you can get from the mass spectrum of an element. It shows how you can find out the masses and relative abundances of the various isotopes of the element and use that information to calculate the relative atomic mass of the element.
27 Μαΐ 2024 · interpret the fragmentation pattern of the mass spectrum of a relatively simple, known compound (e.g., hexane). use the fragmentation pattern in a given mass spectrum to assist in the identification of a relatively simple, unknown compound (e.g., an unknown alkane).
30 Δεκ 2020 · In this study, a novel method using water extraction coupled with concatenated ion exchange chromatography for the extraction of hydrosoluble chlorine in soil samples is established for the determination of chorine isotopes by thermal ionization mass spectrometry.
27 Μαΐ 2022 · It shows how you can find out the masses and relative abundances of the various isotopes of the element and use that information to calculate the relative atomic mass of the element. It also looks at the problems thrown up by elements with diatomic molecules - like chlorine, Cl 2.
The fact that some elements have two common isotopes gives their mass spectra a distinctive appearance. Chlorine, for example, exists as two isotopes, 35 Cl and 37 Cl, in roughly a 3 : 1 ratio. In a sample of chloroethane, three out of four molecules contain a 35 Cl atom and one out of four has a 37 Cl atom.
