The atomic mass of chlorine on a three-decimal-place periodic table is 35.453 u. Cl has two natural isotopes with atomic masses of 34.969 u and 36.947 u. Calculate the percentage distribution between the two isotopes. % Isotope 1 (34.969 u) = % Isotope 2 (36.947 u) = %

The atomic mass of chlorine on a three-decimal-place periodic table is 35.453 u. Cl has two natural isotopes with atomic masses of 34.969 u and 36.947 u. Calculate the percentage distribution between the two isotopes. % Isotope 1 (34.969 u) = % Isotope 2 (36.947 u) = %

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter5: Stoichiometry

Section: Chapter Questions

Problem 162CP: Natural rubidium has the average mass of 85.4678 u and is composed of isotopes 85Rb (mass = 84.9117...

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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

The atomic mass of chlorine on a three-decimal-place periodic table is 35.453 u. Cl has two natural isotopes with atomic masses of 34.969 u
and 36.947 u. Calculate the percentage distribution between the two isotopes.
% Isotope 1 (34.969 u) =
%
% Isotope 2 (36.947 u) :
%

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