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GuDViN [60]
2 years ago
11

Describe how you might determine the m/z and relative abundance of the ions contributing to the peak at 21.876 min

Chemistry
1 answer:
aliya0001 [1]2 years ago
8 0

The m/z and relative abundance of the ions contributed to the peak at 21.876 min. The relative abundance will be 21.876%.

<h3>What is relative abundance?</h3>
  • The proportion of atoms with a particular atomic mass present in an element sample taken from a naturally occurring sample is known as the relative abundance of an isotope.
  • When the relative abundances of an element's isotopes are multiplied by their atomic masses and the results are added up, the result is the element's average atomic mass, which is a weighted average.
  • Chemists often divide the number of atoms in a particular isotope by the sum of the atoms in all the isotopes of that element, then multiply the result by 100 to determine the percent abundance of each isotope in a sample of that element.

To learn more about relative abundance with the given link

brainly.com/question/1594226

#SPJ4

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Answer:

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Density means mass / volume

Methanol density = Methanol mass / Methanol volume.

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0.787 g/mL . 25 mL = Methanol mass → 19.6 g

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