Electrons and Quantum Mechanics - Oakland Schools

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References Beren and Brady, Laboratory Manual for General Chemistry Principles and Structure, Wiley and Sons, New York, 1986. A similar experiment is described. Brady and Humiston, General Chemistry, Principles and Structure, Wiley and Sons, New York, 1986. Crystal field theory and complex ions are discussed. Brown and LeMay, Chemistry: The Central Science, Prentice-Hall, Englewood Cliffs, NJ, 1981, p. 723. Crystal field theory and complex ions are discussed. Shakhashiri, B.Z., Chemical Demonstrations, Volume 1, University of Wisconsin Press, Madison, 1983, p. 260. This work describes the theory of the color of complexes. 72
Name:______________________________ Date:______________ Period:_______ INFRARED SPECTROPHOTOMETRY ACTIVITY - VERSION B Judith Ann Flint Baumwirt, Chemistry Instructor, Granada Hills High School/CSUN Math, Science and Technology Magnet You are a forensic chemist and have been given a sample of a compound found at a crime scene. You have been asked to identify the substance. Once the sample has been prepared, properly transferred to a KCl cuvet and run through the IR Spectrophotometer, the following plot has been identified: Absorbance Frequency, cm-1 Absorbance Frequency, cm - 1 0.10 4000 (baseline) 0.15 1450 0.10 3000 0.40 1390 0.80 2950 0.10 1350 0.40 2900 0.10 1150 0.79 2850 0.90 1125 0.10 2800 0.15 1075 0.10 1500 0.10 1000 0.40 1480 0.10 800 (baseline) Plot the above data on the graph below (y axis=absorbance, x axis=frequency cm -1 ) 600 .00 .10 absorbance .20 .40 .80 4000 3500 3000 2500 2000 1800 1600 1400 1200 1000 800 frequency, cm -1 73
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Oakland Schools Chemistry Resource
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Nature of electrons Instructional B
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Emission and Absorption Spectra htt
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Summary • An electron absorbs hea
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State the Aufbau principle. Referen
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Here is a copy of the periodic char
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Shapes of orbitals The shape of the
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“Und” is the undiscovered inert
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The octet rule as seen on the perio
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10. The sum of the oxidation number
Page 21 and 22: Terms and Concepts Absorbance spect
Page 23 and 24: Materials (For 24 students working
Page 25 and 26: Assessment Ideas 1. Why don’t all
Page 27 and 28: 4. Return the front target, carbon
Page 32 and 33: Electrons & Quantum Mechanics Activ
Page 34 and 35: Name:______________________________
Page 36 and 37: Tips • Clorox 2 is a commercial p
Page 40 and 41: One of the odd things that we somet
Page 42 and 43: Name ___________________ Date _____
Page 44 and 45: Flame tests observations table Ion
Page 46 and 47: Going further Paper logs soaked in
Page 48 and 49: Name___________________________ Dat
Page 50 and 51: Questions and observations Examine
Page 52 and 53: Procedure 1. Into the first large t
Page 54 and 55: Analysis and Conclusions 1. Record
Page 58 and 59: Demonstraion 4: Modeling Orbitals.
Page 60 and 61: Demonstration 7: Flame Tests Absorp
Page 62 and 63: Answers to Key Questions 1. The nuc
Page 64 and 65: Counterintuitive Examples 1. Adjust
Page 66 and 67: Equipment pH paper small test tubes
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Page 70 and 71: Disposal Discussion Solutions may b
Page 74 and 75: Utilizing the table below of known
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Electrons and Quantum Mechanics - Oakland Schools

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