Chemistry
4th Edition
ISBN: 9780078021527
Author: Julia Burdge
Publisher: McGraw-Hill Education
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Chapter 22.4, Problem 1PPB
Practice Problem 
BUILD
Transition metal ions can have as few as one d electron or as many as nine d electrons. Which numbers of d electrons (1-9) result in the same number of unpaired spins in both the high-spin and low-spin states?
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B Problem Set Metals and Coordin x
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blem Set Metals and Coordination Compounds -
A
6) A molecule of a compound has the absorption spectrum shown below. Which peak in this curve
corresponds to the lowest-energy transition by an electron?
A) 420 nm
B) 500 nm
C) 610 nm
D) 650 nm
Lightabsorption
Which electron configuration indicates a transition element?
Group of answer choices
1s22s22p63s23p64s23d3
none of these
1s22s22p63s23p64s23d104p2
1s22s22p5
1s22s22p63s13p6
(a) K₂ Cr2O7
(b)Ca3(PO4)2
(c) Mg(H₂PO4)2
A
O K+ Ca²+, and Mg2+
O Cr₂O72, PO43-, and H₂PO4
O Cr2 07, PO4, and H₂PO4³-
O K+, Ca²+, Mg²+, Cr₂O72, PO4³-, and H₂PO4
Chapter 22 Solutions
Chemistry
Ch. 22.1 - Prob. 1PPACh. 22.1 - Prob. 1PPBCh. 22.1 - Prob. 1PPCCh. 22.1 - Prob. 1CPCh. 22.1 - Prob. 2CPCh. 22.1 - Prob. 3CPCh. 22.1 - Prob. 4CPCh. 22.2 - Prob. 1PPACh. 22.2 - Prob. 1PPBCh. 22.2 - Prob. 1PPC
Ch. 22.3 - Prob. 1PPACh. 22.3 - Prob. 1PPBCh. 22.3 - Prob. 1PPCCh. 22.3 - Prob. 1CPCh. 22.3 - Prob. 2CPCh. 22.4 - Prob. 1PPACh. 22.4 - Practice Problem BUILD
Transition metal ions can...Ch. 22.4 - Prob. 1PPCCh. 22 - Prob. 1QPCh. 22 - Prob. 2QPCh. 22 - 22.3 Explain why atomic radii decrease very...Ch. 22 - Prob. 4QPCh. 22 - Write the electron configurations of the following...Ch. 22 - Prob. 6QPCh. 22 - Prob. 7QPCh. 22 - Prob. 8QPCh. 22 - Describe the interaction between a donor atom and...Ch. 22 - Prob. 10QPCh. 22 - Complete the following statements for the complex...Ch. 22 - Prob. 12QPCh. 22 - Prob. 13QPCh. 22 - Prob. 14QPCh. 22 - Prob. 15QPCh. 22 - Prob. 16QPCh. 22 - Prob. 17QPCh. 22 - Prob. 18QPCh. 22 - Prob. 19QPCh. 22 - Prob. 20QPCh. 22 - Prob. 21QPCh. 22 - The complex ion [Ni ( CN ) 2 Br 2 ] 2- has a...Ch. 22 - Prob. 23QPCh. 22 - Prob. 24QPCh. 22 - Prob. 25QPCh. 22 - Prob. 26QPCh. 22 - Prob. 27QPCh. 22 - Prob. 28QPCh. 22 - Prob. 29QPCh. 22 - Prob. 30QPCh. 22 - Prob. 31QPCh. 22 - Prob. 32QPCh. 22 - Prob. 33QPCh. 22 - Prob. 34QPCh. 22 - Prob. 35QPCh. 22 - Prob. 36QPCh. 22 - Prob. 37QPCh. 22 - Prob. 38QPCh. 22 - Prob. 39QPCh. 22 - Prob. 40QPCh. 22 - Prob. 41QPCh. 22 - A concentrated aqueous copper(II) chloride...Ch. 22 - Prob. 43QPCh. 22 - Prob. 44QPCh. 22 - Prob. 45APCh. 22 - Prob. 46APCh. 22 - Prob. 47APCh. 22 - Prob. 48APCh. 22 - Prob. 49APCh. 22 - Draw qualitative diagrams for the crystal held...Ch. 22 - Prob. 51APCh. 22 - Prob. 52APCh. 22 - Prob. 53APCh. 22 - Prob. 54APCh. 22 - Prob. 55APCh. 22 - Prob. 56APCh. 22 - Prob. 57APCh. 22 - Prob. 58APCh. 22 - 22.59 The -porphyrin complex is more stable than...Ch. 22 - Prob. 60APCh. 22 - Prob. 61APCh. 22 - Prob. 62APCh. 22 - Prob. 63APCh. 22 - Prob. 64APCh. 22 - Prob. 65APCh. 22 - Prob. 66APCh. 22 - Prob. 67APCh. 22 - Prob. 68APCh. 22 - Locate the transition metal atoms and ions in the...Ch. 22 - Prob. 70APCh. 22 - Prob. 71APCh. 22 - Copper is known to exist in the +3 oxidation...Ch. 22 - 22.73 Chemical analysis shows that hemoglobin...Ch. 22 - Prob. 74APCh. 22 - Prob. 75APCh. 22 - Prob. 76APCh. 22 - 22.77 Commercial silver-plating operations...Ch. 22 - Prob. 78APCh. 22 - 22.79 (a) The free Cu(I) ion is unstable in...Ch. 22 - Prob. 1SEPPCh. 22 - Prob. 2SEPPCh. 22 - Prob. 3SEPPCh. 22 - Prob. 4SEPP
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- Practice Problem Give the number of protons (p), neutrons (n), and electrons (e) in a) 15N3- b) 40Ca2+arrow_forwardWhich of the following elements is NOT a transition metal? Group of answer choices Mercury (Hg) Iron (Fe) Copper (Cu) Titanium (Ti) Aluminum (Al)arrow_forwardZinc is more active than cobalt and iron but less active than aluminum. Cobalt is more active thannickel but less active than iron. Which of the following correctly lists the elements in order ofincreasing activity? A) Zn < Al < Co < Ni < Fe B) Ni < Co < Fe < Zn < Al C) Fe < Ni < Co < Al < Zn D) Co < Ni < Fe < Zn < Al E) Ni < Fe < Co < Zn < Aarrow_forward
- TYPE TWO QUESTIONS Questions (40 - 45) DIRECTION: Select the letter of the INCORRECT response. 40 Sc and Zn A) are d-block clements B) are not transition elements C) can form at least a complex ion D) formis ions with a partially filledd- subshell. Questions 46 - 78 DIRECTIONS: Each group of questions bef consists of four lettered headings fallowed by a list of numbered questions. For ea numbered question, select the one heading which is most closely related to it. En heading may be used once, more than once or not at all. 41. The ethanedioate ion A) is a polydentate ligand B) is a bidentate ligand C) has a coordination number of two D) is not a chelating agent. Questions 46 - 50 concem the following figande A) ethanedioate B) Ammonia C) ethane-1, 2- diamine D) cyario 42 For transition metals to form coloured compounds or ions A) the five d-orbitals should be degenerate 46 a neutral monodentate ligand B) An unpaired electron should be present 47. an anionic bidentate ligand in the five…arrow_forwardProblem 2 Consider the y-projection of the spin operator sy = (17) (a) Find the eigen values and the normalized eigen functions (x+ and x-) corresponding to sy. (b) Expand the eigen function x = (4) in terms of X+ and X-. √65 (c) What is the probability that a measurement of sy yields the value of -?arrow_forwardWhich of the following has a mass of smaller that 1 amu? (choose all that applies)Select the correct response(s):ProtonAtomElementNeutronElectronarrow_forward
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