Both lithium (Li) and silver (Ag) have 2 naturally occurring isotopes. Calculate the atomic mass of each element using the given data for the % relativeabundance and mass of each isotope.A) 1st isotope: Li-6 has % relative abundance = 7.42% and mass = 6.01 amu2nd isotope: Li-7 has % relative abundance = 92.58% and mass = 7.02 amu%3DicCalculate the atomic mass of lithium (Li) and express answer to 4 significant figures with the appropriate unit.B) 1st isotope: Ag-107 has % relative abundance = 51.82% and mass = 106.9 amu2nd isotope: Ag-109 has % relative abundance = 48.18% and mass = 108.9 amuCalculate the atomic mass of silver (Ag) and express answer to 4 significant figures and appropriate unit.

Solution : We know that atomic mass or Average atomic mass = (Sum of the product of masses and…

A) 1st isotope: Li-6 has % relative abundance = 7.42% and mass = 6.01 amu 2nd isotope: Li-7 has % relative abundance =92.58% and mass = 7.02 amu Calculate the atomic mass of lithium (Li) and express answer to 4 significant figures with the appropriate unit. B) 1st isotope: Ag-107 has % relative abundance = 51.82% and mass = 106.9 amu 2nd isotope: Ag-109 has % relative abundance = 48.18% and mass = 108.9 amu %3! Calculate the atomic mass of silver (Ag) and express answer to 4 significant figures and appropriate unit.

A) 1st isotope: Li-6 has % relative abundance = 7.42% and mass = 6.01 amu 2nd isotope: Li-7 has % relative abundance =92.58% and mass = 7.02 amu Calculate the atomic mass of lithium (Li) and express answer to 4 significant figures with the appropriate unit. B) 1st isotope: Ag-107 has % relative abundance = 51.82% and mass = 106.9 amu 2nd isotope: Ag-109 has % relative abundance = 48.18% and mass = 108.9 amu %3! Calculate the atomic mass of silver (Ag) and express answer to 4 significant figures and appropriate unit.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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