Laboratory Experiments for Chemistry: The Central Science (13th Edition)
13th Edition
ISBN: 9780321949912
Author: Theodore E. Brown, John H. Nelson, Kenneth C. Kemp
Publisher: PEARSON
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Chapter 15, Problem 9E
Consider the isoelectronic ions F- and Na+. (a) Which ion is smaller? (b) Using Equation 7.1 and assuming that core electrons contribute 1.00 and valence electrons contribute 0.00 tothescreening constant, S, calculate Zeff for the 2p electrons in both ions. (c) Repeat this calculation using Slater's rules to estimate the screening constant, S. (d) For isoelectronic ions.,how are effective nuclear charge and ionic radius related?
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Consider the isoelectronic ions Cl- and K+. (a) Which ionis smaller? (b) Using Equation 7.1 and assuming that coreelectrons contribute 1.00 and valence electrons contributenothing to the screening constant, S, calculate Zeff for thesetwo ions. (c) Repeat this calculation using Slater’s rules toestimate the screening constant, S. (d) For isoelectronic ions,how are effective nuclear charge and ionic radius related?
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Arrange in order of increasing ionization energy. (Use the appropriate <, =, or > symbol to separate substances in the list.)
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Chapter 15 Solutions
Laboratory Experiments for Chemistry: The Central Science (13th Edition)
Ch. 15.2 - Molybdenum metal must absorb radiation with a...Ch. 15.2 - Titanium metal requires a photon with a minimum...Ch. 15.2 - Prob. 15.2.1PECh. 15.2 - Classify each of the following statements as...Ch. 15.3 - Prob. 15.3.1PECh. 15.3 -
6 38 Indicate whether energy is emitted or...Ch. 15.3 - Using Equation 6.5. calculate the energy of an...Ch. 15.3 - Prob. 15.4.2PECh. 15.4 - The visible emission lines observed by Balmer all...Ch. 15.4 - Prob. 15.5.2PE
Ch. 15.4 - Prob. 15.6.1PECh. 15.4 - The hydrogen atom can absorb light of wavelength...Ch. 15.5 - Prob. 15.7.1PECh. 15.5 - Prob. 15.7.2PECh. 15.5 - Use the de Brogue relationship to determine the...Ch. 15.5 - Prob. 15.8.2PECh. 15.6 - Neutron diffraction is an important technique for...Ch. 15.6 - The electron microscope has been widely used to...Ch. 15.6 - Prob. 15.10.1PECh. 15.6 - An AM radio station broadcasts at 1010 kHz, and...Ch. 15.6 - One type of sunburn occurs on exposure to UV light...Ch. 15.6 - Prob. 15.11.2PECh. 15.7 - Prob. 15.12.1PECh. 15.7 - A stellar object is emitting radiation at 3.55 mm....Ch. 15 - Prob. 1DECh. 15 - Prob. 1ECh. 15 - Identify the group of elements that corresponds to...Ch. 15 - Prob. 3ECh. 15 - Using the periodic table as a guide, write the...Ch. 15 -
Arrange Be, C, K, and Ca in order of increasing...Ch. 15 - Prob. 6ECh. 15 - Prob. 7ECh. 15 - Prob. 8ECh. 15 - Consider the isoelectronic ions F- and Na+. (a)...Ch. 15 - Prob. 10ECh. 15 - Prob. 11ECh. 15 - Prob. 12ECh. 15 - Give the values for n, I,and mlfor each orbital in...Ch. 15 - Prob. 14ECh. 15 - Prob. 15ECh. 15 - Which of the following represent impossible...Ch. 15 - For the table that follows, write which orbital...Ch. 15 - Sketch the shape and orientation of the following...Ch. 15 - Prob. 19ECh. 15 - Prob. 20ECh. 15 - Two possible electron configurations for an Li...Ch. 15 -
6.70 An experiment called the Stern—Gerlach...Ch. 15 - Prob. 23ECh. 15 - Prob. 24ECh. 15 - What are "valence electrons"? What are "core...Ch. 15 - For each element, indicate the number of valence...Ch. 15 - Write the condensed electron configurations for...Ch. 15 - Write the condensed electron configurations for...Ch. 15 - Identify the specific element that corresponds to...Ch. 15 - Prob. 30ECh. 15 - Prob. 31ECh. 15 - Prob. 32ECh. 15 - Prob. 33ECh. 15 - Prob. 34ECh. 15 - Prob. 35ECh. 15 - Prob. 36ECh. 15 - Prob. 37ECh. 15 - In an experiment to study the photoelectric...Ch. 15 - Prob. 39ECh. 15 - Prob. 40ECh. 15 - Prob. 41ECh. 15 - Prob. 42ECh. 15 - Prob. 43ECh. 15 - Prob. 44ECh. 15 - Prob. 45ECh. 15 - Prob. 46ECh. 15 - Prob. 47ECh. 15 - [6.100] The Chemistry and Life box in Section 6.7...Ch. 15 - Prob. 49ECh. 15 - [6.104] In the experiment shown schematically...Ch. 15 - Microwave ovens use microwave radiation to heat...Ch. 15 - Prob. 52ECh. 15 - The discovery of hafnium, element number 72,...Ch. 15 - Account for formation of the following series of...Ch. 15 - Prob. 55ECh. 15 - The two most common isotopes of uranium are 235U...Ch. 15 - Hypothetical elements X and Y form a molecule XY2,...Ch. 15 - Prob. 58ECh. 15 - Prob. 59ECh. 15 - Prob. 60ECh. 15 - Prob. 61ECh. 15 - Prob. 62ECh. 15 - Prob. 63ECh. 15 - Prob. 64ECh. 15 - Consider the following statements about first...Ch. 15 - Prob. 66ECh. 15 - Prob. 67ECh. 15 -
Write the electron configurations for (a) Ga3+...Ch. 15 - Prob. 69AECh. 15 - Prob. 70AECh. 15 - Prob. 71AECh. 15 - Prob. 72AECh. 15 - Prob. 73AECh. 15 - Prob. 74AECh. 15 - Consider the hypothetical reaction A(g) 2B(g). A...Ch. 15 - 15.76 As shown in Table 15.2, the equilibrium...Ch. 15 - Prob. 77AECh. 15 - Prob. 78AECh. 15 - Prob. 79AECh. 15 - Prob. 80AECh. 15 - Prob. 81AECh. 15 - Prob. 82AECh. 15 - Prob. 83AECh. 15 - Prob. 84AECh. 15 - Prob. 85AECh. 15 - Prob. 86AECh. 15 - Prob. 87AECh. 15 - Prob. 88AECh. 15 - Prob. 89AECh. 15 - Prob. 90AECh. 15 - Prob. 91AECh. 15 - Prob. 92AECh. 15 - Prob. 93IECh. 15 - Prob. 94IECh. 15 - Prob. 95IECh. 15 - Prob. 96IECh. 15 - Write the equilibrium-constant expression for the...Ch. 15 - In Section 11.5, we defined the vapor pressure of...Ch. 15 - Prob. 99IECh. 15 - Prob. 100IE
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