---In a sample of 47,500 silver atoms, it was discovered that 35.8% of them had a mass of 107.35 amu and the rest have a mass of 109.27 amu.a. How many atoms have a mass of 107.35?b. What is the % of atoms with a mass of 109.27?c. What is the atomic mass of this sample?---

Number of Silver atoms = 47500 35.8% of Silver atoms have a mass of 107.35 amu The remaining Silver atoms have a mass of 109.27 amu number of Silver atoms that have a mass 107.35 = ? % of Silver atoms have a mass of 109.27 amu = ? The atomic mass of silver sample = ? ---------------------------------------We have, number of silver atoms = 47500 35.8% of silver atoms have a mass of 107.35 amu Thus, ---------------------------------------We have, 35.8% of Silver atoms have mass of 107.35 amu. And the remaining silver atoms have a mass of 109.27 amu. Therefore, ---------------------------------------The atomic mass of silver sample is given by ---------------------------------------Number of Silver atoms have mass of 107.35 = 17005 atoms % of Silver atoms have a mass of 109.27 amu = 64.2% The atomic mass of silver sample = 108.58 amu ---------------------------------------

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In a sample of 47,500 silver atoms is was discovered that 35.8% of them had a mass of 107.35 amu and the rest has a mass of 109.27 amu. and amount of each isotope? a. How many atoms have a mass of 107.35? b. What is the % of atoms with a mass of 109.27? c. What is the atomic mass of this sample?

In a sample of 47,500 silver atoms is was discovered that 35.8% of them had a mass of 107.35 amu and the rest has a mass of 109.27 amu. and amount of each isotope? a. How many atoms have a mass of 107.35? b. What is the % of atoms with a mass of 109.27? c. What is the atomic mass of this sample?

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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

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In a sample of 47,500 silver atoms, it was discovered that 35.8% of them had a mass of 107.35 amu and the rest have a mass of 109.27 amu.

a. How many atoms have a mass of 107.35?
b. What is the % of atoms with a mass of 109.27?
c. What is the atomic mass of this sample?

---

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