reader6 - ). The lower n, the lower (the more negative) the...

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Errata Lecture notes for chapter 2, Atoms and Atomic Theory Page 4 Correct symbol for Carbon-14: Page 9: Non-metals Tends to form anions High electronegativity Lecture notes for chapter 4, Reactions Page 6 Reaction between H 2 and O 2 is not balanced correctly, it should be: 2H 2 (g) + O 2 (g) → 2H 2 O (g) The numbers of moles under the molecules are correct when the reaction is correctly balanced. Lecture notes for chapter 8, Electrons in Atoms Page 5 There is a minus missing in the formula for the energy levels in the Bohr atom, the correct expression is E n = −R H /n 2 Note that zero energy corresponds to the unbound particle (equivalent of n =
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Unformatted text preview: ). The lower n, the lower (the more negative) the energy level. Note that the energy difference between E = 0 and the initial level is the energy it takes to ionize the atom (the ionization energy), i.e. the energy required to completely rip the electron from the atom. Page 10 The number of angular nodes is equal to the angular momentum quantum number # angular nodes = Page 17 The correct electron configuration for copper is [Ar] 4s 1 3d 10 , so a half full s orbital plus a full d-orbital Homework Sheet #4 Reactions are missing in problem 71. See book or updated sheet online....
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This note was uploaded on 12/04/2009 for the course CHE 15940 taught by Professor Madsen during the Spring '09 term at UC Davis.

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reader6 - ). The lower n, the lower (the more negative) the...

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