Chemistry
3rd Edition
ISBN: 9780073402734
Author: Julia Burdge
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Question
Chapter 22, Problem 51AP
Interpretation Introduction
Interpretation:
The stronger field ligand is to be determined.
Concept introduction:
A ligand is said to be a stronger field ligand if it releases strong electric fields and reacts with metal ions to form complexes having low spin.
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LTS
Solid:
AT=Te-Ti
Trial 1
Trial 2
Trial 3
Average
ΔΗ
Mass water, g
24.096
23.976
23.975
Moles of solid, mol
0.01763
001767
0101781
Temp. change, °C
2.9°C
11700
2.0°C
Heat of reaction, J
-292.37J -170.473
-193.26J
AH, kJ/mole
16.58K 9.647 kJ 10.85 kr
16.58K59.64701
KJ
mol
12.35k
Minimum AS,
J/mol K
41.582
mol-k
Remember: q = mCsAT (m = mass of water, Cs=4.184J/g°C) & qsin =-qrxn &
Show your calculations for:
AH in J and then in kJ/mole for Trial 1:
qa (24.0969)(4.1845/g) (-2.9°C)=-292.37J
qsin =
qrxn =
292.35 292.37J
AH in J = 292.375 0.2923kJ
0.01763m01
=1.65×107
AH in kJ/mol =
=
16.58K
0.01763mol
mol
qrx
Minimum AS in J/mol K (Hint: use the average initial temperature of the three trials, con
Kelvin.)
AS=AHIT
(1.65×10(9.64×103) + (1.0
Jimai
For the compound: C8H17NO2
Use the following information to come up with a plausible structure:
8
This compound has "carboxylic acid amide" and ether functional groups.
The peaks at 1.2ppm are two signals that are overlapping one another.
One of the two signals is a doublet that represents 6 hydrogens; the
other signal is a quartet that represents 3 hydrogens.
Vnk the elements or compounds in the table below in decreasing order of their boiling points. That is, choose 1 next to the substance with the highest bolling
point, choose 2 next to the substance with the next highest boiling point, and so on.
substance
C
D
chemical symbol,
chemical formula
or Lewis structure.
CH,-N-CH,
CH,
H
H 10: H
C-C-H
H H H
Cale
H 10:
H-C-C-N-CH,
Bri
CH,
boiling point
(C)
Сен
(C) B
(Choose
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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