Chemistry & Chemical Reactivity
9th Edition
ISBN: 9781133949640
Author: John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher: Cengage Learning
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Textbook Question
Chapter 22, Problem 56GQ
When CrCI3 dissolves in water, three different species can be obtained.
(a) [Cr(H2O)6]Cl3 violet
(b) [Cr(H2O)5Cl]Cl2, pale green
(c) [Cr(H2O)4Cl2]Cl, dark green
If diethyl ether is added, a fourth complex can be obtained: Cr(H2O)3Cl3 (brown). Describe an experiment that will allow you to differentiate these complexes.
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Give systematic names for the following formulas:(a) [Co(NH3)4(NO2)2]Cl (b) [Cr(NH3)6][Cr(CN)6] (c) K2[CuCl4]
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Chapter 22 Solutions
Chemistry & Chemical Reactivity
Ch. 22.1 - Prob. 1RCCh. 22.2 - Prob. 1QCh. 22.2 - 2. Describe the unit cell of austenite.
Ch. 22.2 - Prob. 3QCh. 22.2 - Prob. 1RCCh. 22.2 - Prob. 2RCCh. 22.3 - (a) What is the formula of a complex ion composed...Ch. 22.3 - (a) Determine the metals oxidation number and...Ch. 22.3 - Name the following coordination compounds. (a)...Ch. 22.3 - Prob. 1RC
Ch. 22.3 - 2. What is the oxidation number of the metal in...Ch. 22.3 - Prob. 3RCCh. 22.3 - Prob. 4RCCh. 22.4 - What types of isomers are possible for the...Ch. 22.4 - Prob. 1RCCh. 22.4 - Prob. 2RCCh. 22.4 - Prob. 3RCCh. 22.4 - Prob. 4RCCh. 22.4 - Prob. 1QCh. 22.5 - Prob. 1CYUCh. 22.5 - Prob. 1RCCh. 22.5 - Prob. 2RCCh. 22.6 - Prob. 1QCh. 22.6 - Prob. 2QCh. 22.6 - Prob. 3QCh. 22.6 - Prob. 4QCh. 22.6 - Prob. 1CYUCh. 22.6 - Prob. 1RCCh. 22.6 - How are the d electrons of Pt distributed in a...Ch. 22.6 - What are the electron configurations for Nd and...Ch. 22.6 - Prob. 3CSCh. 22.6 - Prob. 4CSCh. 22.6 - Prob. 5CSCh. 22 - Prob. 1PSCh. 22 - Prob. 2PSCh. 22 - Identify a cation of a first series transition...Ch. 22 - Match up the isoelectronic ions on the following...Ch. 22 - Prob. 5PSCh. 22 - Prob. 6PSCh. 22 - Which of the following ligands is expected to be...Ch. 22 - One of the following nitrogen compounds or ions is...Ch. 22 - Prob. 9PSCh. 22 - Prob. 10PSCh. 22 - Prob. 11PSCh. 22 - Prob. 12PSCh. 22 - Prob. 13PSCh. 22 - Prob. 14PSCh. 22 - Prob. 15PSCh. 22 - Prob. 16PSCh. 22 - Give the name or formula for each ion or compound,...Ch. 22 - Prob. 18PSCh. 22 - Prob. 19PSCh. 22 - Prob. 20PSCh. 22 - Prob. 21PSCh. 22 - Prob. 22PSCh. 22 - Prob. 23PSCh. 22 - Prob. 24PSCh. 22 - Prob. 25PSCh. 22 - Prob. 26PSCh. 22 - Prob. 27PSCh. 22 - Prob. 28PSCh. 22 - Prob. 29PSCh. 22 - Prob. 30PSCh. 22 - In water, the titanium(III) ion, [Ti(H2O)6]3+, has...Ch. 22 - Prob. 32PSCh. 22 - Prob. 33GQCh. 22 - Prob. 34GQCh. 22 - How many unpaired electrons are expected for...Ch. 22 - Prob. 36GQCh. 22 - Which of the following complex ions is (are)...Ch. 22 - Prob. 38GQCh. 22 - How many geometric isomers are possible for the...Ch. 22 - For a tetrahedral complex of a metal in the first...Ch. 22 - Prob. 41GQCh. 22 - Prob. 42GQCh. 22 - Prob. 43GQCh. 22 - A platinum-containing compound, known as Magnuss...Ch. 22 - Prob. 45GQCh. 22 - Prob. 46GQCh. 22 - Prob. 47GQCh. 22 - How many geometric isomers of the complex ion...Ch. 22 - Prob. 49GQCh. 22 - Prob. 50GQCh. 22 - Prob. 51GQCh. 22 - The square-planar complex Pt(en)Cl2 has chloride...Ch. 22 - The complex [Mn(H2O)6]2+ has five unpaired...Ch. 22 - Experiments show that K4[Cr(CN)6] is paramagnetic...Ch. 22 - Give a systematic name or the formula for the...Ch. 22 - When CrCI3 dissolves in water, three different...Ch. 22 - Prob. 57GQCh. 22 - The glycinate ion, H2NCH2CO2, formed by...Ch. 22 - Prob. 59GQCh. 22 - Nickel and palladium both form complexes of the...Ch. 22 - The transition metals form a class of compounds...Ch. 22 - Cerium, as noted in Applying Chemical Principles:...Ch. 22 - Prob. 64GQCh. 22 - Two different coordination compounds containing...Ch. 22 - Prob. 71SCQCh. 22 - Prob. 69SCQCh. 22 - Prob. 70SCQ
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Similar questions
- Four different octahedral chromium coordination compounds exist that all have the same oxidation state for chromium and have H2O and Cl as the ligands and counterions. When 1 mole of each of the four compounds is dissolved in water, how many moles of silver chloride will precipitate upon addition of excess AgNO3?arrow_forwardExperiments show that K4[Cr(CN)6] is paramagnetic and has two unpaired electrons. The related complex K4[Cr(SCN)6] is paramagnetic and has four unpaired electrons. Account for the magnetism of each compound using the ligand field model. Predict where the SCN ion occurs in the spectro-chemical series relative to CN.arrow_forward(a) Name this coordination compound: [Ag(NH3)2]NO3. (b) Write the formula of pentaaquaisothiocyanatoiron(III) chloride.arrow_forward
- A chemist prepared aqueous solutions of the following complex ions: [Cr(OH)6]³, [Cr(NH3)6]³+, and [Cr(NH3)5Cl]²+. He obtained 3 different colors of solution: green, red-violet, and yellow. Match the colored solutions with the correct complex ion. O [Cr(NH3)6]³+ is red-violet; [Cr(NH3)5Cl]²+ is yellow; [Cr(OH)]³- is green O [Cr(NH3)6]³+ is yellow; [Cr(NH3)5Cl]²+ is red-violet; [Cr(OH)6]³¯ is green O [Cr(NH3)]³+ is yellow; [Cr(NH3) 5Cl]²+ is green; [Cr(OH)6]³ is red-violet [Cr(NH3)6]³+ is green; [Cr(NH3)5Cl]²+ is red-violet; [Cr(OH)]³ is yellowarrow_forwardDetermine the chemical formula for the compound, hexamminechromium(III) hexacyanochromate(III). [Cr(NH3)6][Cr(CN)612 O [Cr(NH3)6][Cr(CN)6] O [Cr(NH3)613[Cr(CN)612 [Cr2(NH3)6(CN)6]3+ O [Cr2(NH3)3(CN)3]6+arrow_forwardName the complex compounds or ions [[Ni(NH3)6]3[Co(NO2)6]2 [Pt (NH3)4Cl2] [PtCl6] [Al(OH)4(H2O)2]- [Co(en)2(CN)2]ClO3arrow_forward
- (i) [Ni(CO) 4] (j) [Cu(NH3)4] SO4 (m) [Cr(H2O)6] Cl₂ (q) Na₂[PdCl 6] (t) [Co(NH3) 5 NO2]SO4 (w) [Cr(H2O)6] Cl 3arrow_forwardIdentify each of the following pairs of coordination compounds as coordination isomers, linkage isomers, or geometric isomers. (a) [Cr(H2O)5(NO2)]Cl2 and [Cr(H2O)5(ONO)]Cl2(b) [Co(NH3)4Cl2]NO2 and [Co(NH3)4(NO2)2]Cl(c) [Cu(NH3)4][PtCl4] and [Pt(NH3)4][CuCl4](d) cis-[Co(NH3)4Cl2]Cl and trans-[Co(NH3)4Cl2]Cl(e) [Fe(H2O)5(SCN)](NO3)2 and [Fe(H2O)5(NCS)](NO3)2arrow_forward) For each compound, identify as high or low spin and specify the number of unpaired electrons: Na2[Fe(CO)4)] (iii) [Ni(NH3)4(H2O)2](NO3)2 Pt(NH3)4](ClO4)2 (iv) NH4[Cr(H2O)6](SO4)2arrow_forward
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