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...
Related questions
Question
A factious
NOTE: Atomic mass = ∑ (fractional abundance times atomic mass of the isotope) and fractional isotope = % of isotope divided by 100.
Expert Solution
Step 1
Atomic mass of of one isotope(M1) =56.44
% Abundance (X1) = 42.5 %
Atomic mass of 2nd isotope(M2) = 57.82
%Abundance (X2) =100 - 42.5 = 57.5%
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