Variations in average atomic mass may be observed for elements obtained from different sources. Lithium provides an example of this. The isotopic composition of lithium from naturally occurring minerals is 7.5% 6 Li and 92.5% 7 Li , which have masses of 6.01512 amu and 7.01600 amu, respectively. A commercial source of lithium, recycled from a military source, was 3.75% 6 Li (and the rest 7 Li ). Calculate the average atomic mass values for each of these two sources.
Variations in average atomic mass may be observed for elements obtained from different sources. Lithium provides an example of this. The isotopic composition of lithium from naturally occurring minerals is 7.5% 6 Li and 92.5% 7 Li , which have masses of 6.01512 amu and 7.01600 amu, respectively. A commercial source of lithium, recycled from a military source, was 3.75% 6 Li (and the rest 7 Li ). Calculate the average atomic mass values for each of these two sources.
Variations in average atomic mass may be observed for elements obtained from different sources. Lithium provides an example of this. The isotopic composition of lithium from naturally occurring minerals is 7.5%
6
Li
and 92.5%
7
Li
, which have masses of 6.01512 amu and 7.01600 amu, respectively. A commercial source of lithium, recycled from a military source, was 3.75%
6
Li
(and the rest
7
Li
). Calculate the average atomic mass values for each of these two sources.
For the condensation reaction between Alanine and histidine write the amididation reaction mechanism using arrows then write the three letter code for the product of the reaction and the one letter code for the product of the reaction.
Write the amididation reaction mechanism of p-aminophenol and acetic acid to produce acetaminophen please use arrows.
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The Bohr Model of the atom and Atomic Emission Spectra: Atomic Structure tutorial | Crash Chemistry; Author: Crash Chemistry Academy;https://www.youtube.com/watch?v=apuWi_Fbtys;License: Standard YouTube License, CC-BY