Light/Quantum Theory/Electronic Structure 1. 2. 3. 4. 5. 6. 7. Calculate the frequency of blue-green light having a wavelength of 520 nm. What is the wavelength of yellow light having a frequency of 5.2 x 1014 s-1? The frequency of most commercially avail
Periodic Relationships
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An atom of an element has 16 electrons. Without using a periodic table, write the electron configuration of the element. Is the element a metal, non-metal or metalloid? Is the element paramagnetic or diamagnetic? Does this elemen
Colligative Properties
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Calculate the vapor pressure lowering when 10.0 mL of glycerol (C3H8O3) is added to 50.0 mL of water at 50.0 C. At this temperature, the vapor pressure of pure water is 92.5 torr and its density is 0.988 g/mL. The density of glyc
Chemistry 150 Winter 2005
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Chemistry 150 Winter 2005
Exam 11 1
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Seminar Hour: This exam is worth a total of 50 points. Make sure numerical work is shown in an orderly manner, with the correct number of significant digits. Clearly indicate your
Bonding 1. Classify the following as ionic or covalent. If covalent, indicate whether polar or nonpolar. a. KF f. NaBr b. IBr g. Br2 c. MgS h. F2 d. NO i. HCl e. CaO j. SF6
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Draw the best Lewis structures for the following and predict the molecular geom
Chemistry 150 Winter 2005
Exam III
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This exam is worth a total of 50 points. Make sure numerical work is shown in an orderly manner, with the correct number of significant digits. Clearly indicate your answers by underlining or circli
Chemistry 150 Winter 2005
Final Exam
Name_ Seminar
Hour_ This exam is worth a total of 100 points. Make sure numerical work is shown in an orderly manner, with the correct number of significant digits. Clearly indicate your answers by underlining or circl
Light/Quantum Theory/Electronic Structure 1. Calculate the frequency of blue-green light having a wavelength of 520 nm. 3 .0 0 x 1 0 8 m / s c c = = = = 5 .7 7 x 1 0 5 2 0 x 1 0 9 m 2.
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What is the wavelength of yellow light having a frequency of 5.