isotopes: Percentage of Hfrequency 6, atomic structure (Atom-19) Silver Come on . as Mixed of two isotopes before 107Ag, Nuclear mass 106.906 u and 109Ag with The Nuclear mass of 108.905 u. How a lot Percentage Share has each isotope? calculation It 's just … to to to the Point, to The Equation It 's just … Not yet One Unknown Size has.

  Aufgabe: Atom-19    

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Silver Come on . as Mixed of two isotopes before ¹⁰⁷Ag, Nuclear mass 106.906 u and ¹⁰⁹Ag with The Nuclear mass of 108.905 u. How a lot Percentage Share has each isotope? calculation It 's just … to to to the Point, to The Equation It 's just … Not yet One Unknown Size has.

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Lösung:

1. isotope I: ¹⁰⁷Ag, 106.906 u, x %
2. isotope II: ¹⁰⁹Ag, 108.905 u, y %
3. x % + y % = 100 %
4. y % = 100 % – x %
5. PSE: m(₄₇Ag) = 107.8662 u
6. x·106.906 u + (1-x)·108.905 u = 107.8662 u
7. not Required, But as exercise, after x dissolved to be given One Value of 51.966% for This isotope I
       and 48.034% for This isotope II

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