Αποτελέσματα Αναζήτησης
3 Δεκ 2019 · The presence of five peaks for chlorine shows the ratio of heights for peaks 1 and 2 is 3: 1. For bimolecular ions, ¾ of the chlorine isotopes are Cl 35 and ¼ of the isotope of chlorine is cl37. The mass spectrum of an organic compound having chlorine atoms also show different mass spectrum.
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.
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.
This page explains how the M+2 peak in a mass spectrum arises from the presence of chlorine or bromine atoms in an organic compound. It also deals briefly with the origin of the M+4 peak in compounds containing two chlorine atoms.
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. From these values one can calculate that there is about one chlorine atom per 5600 carbon
26 Ιουλ 2005 · The concentration and storage of organically bound chlorine and chloride in soil and vegetation is estimated for various eco-systems. The origin of the chloride and organic chlorine in...
The molar mass of chlorine is 35.4527 g/mol, but the mass spectrum shows us that a sample of chlorine atoms actually consists of 35Cl and 37Cl in a 3 : 1 ratio. What is the main difference between isotopes of an element? How can we take advantage of that difference?
