How do I calculate this? Let's calculate the average atomic mass of chlorine. The masses of chlorinechlorine-37 are 34.969 and 36.966, respectively. Their percent abundancenature is 75.78% and 24.22%. This is how we determine the average atomi-or atomic weight:atomic weight of chlorine = mass of Cl-35 + mass of Cl-37= (34.969 amu x75.78100) + (36.966 amu x )24.22100

Average atomic mass = = M1X1+M2X2/100 M1 and M2 are atomic masses and X1 & X2 are prevent…

Answered: we determine the average atom + mass of…

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Chemistry

we determine the average atom + mass of Cl-37 75.78 ) + (36.966 amu 24.22 100 100

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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Question

100%

How do I calculate this?

Let's calculate the average atomic mass of chlorine. The masses of chlorine
chlorine-37 are 34.969 and 36.966, respectively. Their percent abundance
nature is 75.78% and 24.22%. This is how we determine the average atomi-
or atomic weight:
atomic weight of chlorine = mass of Cl-35 + mass of Cl-37
= (34.969 amu x
75.78
100
) + (36.966 amu x )
24.22
100

Expert Solution

Step 1

Average atomic mass =

= M₁X₁+M₂X₂/100

M₁ and M₂ are atomic masses and X₁ & X₂ are prevent abundance respectively .

Step by step

Solved in 2 steps

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