Mass Spectrum for Tin (Sn) 120 100 100 80 58 60 40 20 0. 115 116 117 118 119 120 121 mass (amu) According to the mass spectrum above, the average mass of tin in this sample is (A) 219.76 amu (B) 118.79 amu (C) 118.00 amu (D) 61.67 amu Abundance 27

Mass Spectrum for Tin (Sn) 120 100 100 80 58 60 40 20 0. 115 116 117 118 119 120 121 mass (amu) According to the mass spectrum above, the average mass of tin in this sample is (A) 219.76 amu (B) 118.79 amu (C) 118.00 amu (D) 61.67 amu Abundance 27

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter2: Chemical Compounds

Section: Chapter Questions

Problem 15QRT

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Concept explainers

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.

Question

Mass Spectrum for Tin (Sn)
120
100
100
80
58
60
27
40
20
0.
115
116
117
118
119
120
121
mass (amu)
According to the mass spectrum above, the average mass of tin in this sample is
(A) 219.76 amu
(B) 118.79 amu
8.
(C) 118.00 amu
(D) 61.67 amu
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Abundance

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