CHEMISTRY-TEXT
8th Edition
ISBN: 9780134856230
Author: Robinson
Publisher: PEARSON
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Chapter 21, Problem 21.2A
Interpretation Introduction
Interpretation:
Locate the
Concept Introduction: There is an algorithm to calculate the number of electron from the electron configuration
- If the element belongs to s-block , its group number = no. of valence electrons
- If the element belongs to p- block , group number = no. of valence electrons +10
- If the element belongs to d-block, group no. = no. of electrons in (n-1) d subshell + no. of electron/s in ns shell.
- If the element belongs to f-block, group no. = 3.
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Using reaction free energy to predict equilibrium composition
Consider the following equilibrium:
2NO2 (g) = N2O4(g)
AGº = -5.4 kJ
Now suppose a reaction vessel is filled with 4.53 atm of dinitrogen tetroxide (N2O4) at 279. °C. Answer the following questions about this system:
Under these conditions, will the pressure of N2O4 tend to rise or fall?
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pressure of N2O4 will tend to fall, can that be changed to a tendency to
'2'
rise by adding NO2?
If you said the tendency can be reversed in the second question, calculate
the minimum pressure of NO 2 needed to reverse it.
Round your answer to 2 significant digits.
00
rise
☐ x10
fall
yes
no
☐ atm
G
Ar
1
Why do we analyse salt?
Curved arrows are used to illustrate the flow of electrons. Using
the provided starting and product structures, draw the curved
electron-pushing arrows for the following reaction or
mechanistic step(s).
Be sure to account for all bond-breaking and bond-making
steps.
H
H
CH3OH, H+
H
Select to Add Arrows
H°
0:0
'H
+
Q
HH
■ Select to Add Arrows
CH3OH,
H*
H.
H
CH3OH, H+
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■ Select to Add Arrows i
Please select a drawing or reagent from the question area
Chapter 21 Solutions
CHEMISTRY-TEXT
Ch. 21 - Prob. 21.1PCh. 21 - Prob. 21.2ACh. 21 - Prob. 21.3PCh. 21 - Prob. 21.4ACh. 21 - Prob. 21.5PCh. 21 - Prob. 21.6ACh. 21 - Prob. 21.7PCh. 21 - Prob. 21.8ACh. 21 - Which of the following [Pt( H 2O)2Cl3Br]...Ch. 21 - Prob. 21.10A
Ch. 21 - Prob. 21.11PCh. 21 - How many diastereoisomer are possible for the...Ch. 21 - Prob. 21.13PCh. 21 - Consider the following ethylenediamine complexes...Ch. 21 - Prob. 21.15PCh. 21 - Prob. 21.16ACh. 21 - Draw a crystal field energy-level diagram and...Ch. 21 - Prob. 21.18ACh. 21 - Prob. 21.19PCh. 21 - Prob. 21.20ACh. 21 - Prob. 21.21PCh. 21 - Prob. 21.22PCh. 21 - Prob. 21.23PCh. 21 - Prob. 21.24PCh. 21 - Prob. 21.25PCh. 21 - Prob. 21.26CPCh. 21 - Prob. 21.27CPCh. 21 - Prob. 21.28CPCh. 21 - Prob. 21.29CPCh. 21 - CH2 Classify the following ligands as monodentate,...Ch. 21 - Prob. 21.31CPCh. 21 - Prob. 21.32CPCh. 21 - Prob. 21.33CPCh. 21 - Consider the following ethylenediamine complexes....Ch. 21 - Prob. 21.35CPCh. 21 - Prob. 21.36SPCh. 21 - Prob. 21.37SPCh. 21 - Prob. 21.38SPCh. 21 - Prob. 21.39SPCh. 21 - Prob. 21.40SPCh. 21 - Prob. 21.41SPCh. 21 - Prob. 21.42SPCh. 21 - Prob. 21.43SPCh. 21 - Prob. 21.44SPCh. 21 - Prob. 21.45SPCh. 21 - Prob. 21.46SPCh. 21 - Prob. 21.47SPCh. 21 - Prob. 21.48SPCh. 21 - Prob. 21.49SPCh. 21 - Prob. 21.50SPCh. 21 - Prob. 21.51SPCh. 21 - Prob. 21.52SPCh. 21 - Prob. 21.53SPCh. 21 - Prob. 21.54SPCh. 21 - Prob. 21.55SPCh. 21 - Prob. 21.56SPCh. 21 - Prob. 21.57SPCh. 21 - Prob. 21.58SPCh. 21 - Prob. 21.59SPCh. 21 - Prob. 21.60SPCh. 21 - Prob. 21.61SPCh. 21 - What is the coordination number of the metal in...Ch. 21 - Prob. 21.63SPCh. 21 - Prob. 21.64SPCh. 21 - Prob. 21.65SPCh. 21 - Prob. 21.66SPCh. 21 - Prob. 21.67SPCh. 21 - Prob. 21.68SPCh. 21 - Prob. 21.69SPCh. 21 - Draw the structure of the iron oxalate complex...Ch. 21 - Prob. 21.71SPCh. 21 - Prob. 21.72SPCh. 21 - Prob. 21.73SPCh. 21 - Prob. 21.74SPCh. 21 - Prob. 21.75SPCh. 21 - Prob. 21.76SPCh. 21 - Prob. 21.77SPCh. 21 - What is the systematic name for each of the...Ch. 21 - Prob. 21.79SPCh. 21 - Prob. 21.80SPCh. 21 - Prob. 21.81SPCh. 21 - Prob. 21.82SPCh. 21 - Prob. 21.83SPCh. 21 - Prob. 21.84SPCh. 21 - Prob. 21.85SPCh. 21 - Prob. 21.86SPCh. 21 - Prob. 21.87SPCh. 21 - Prob. 21.88SPCh. 21 - Prob. 21.89SPCh. 21 - Prob. 21.90SPCh. 21 - Prob. 21.91SPCh. 21 - Prob. 21.92SPCh. 21 - Prob. 21.93SPCh. 21 - Prob. 21.94SPCh. 21 - Prob. 21.95SPCh. 21 - Prob. 21.96SPCh. 21 - Prob. 21.97SPCh. 21 - Prob. 21.98SPCh. 21 - Prob. 21.99SPCh. 21 - Prob. 21.100SPCh. 21 - Prob. 21.101SPCh. 21 - Prob. 21.102SPCh. 21 - Prob. 21.103SPCh. 21 - Prob. 21.104SPCh. 21 - Prob. 21.105SPCh. 21 - Prob. 21.106SPCh. 21 - Prob. 21.107SPCh. 21 - Prob. 21.108SPCh. 21 - Prob. 21.109SPCh. 21 - Prob. 21.110SPCh. 21 - Prob. 21.111SPCh. 21 - Prob. 21.112SPCh. 21 - Prob. 21.113SPCh. 21 - Prob. 21.114SPCh. 21 - Prob. 21.115SPCh. 21 - Prob. 21.116SPCh. 21 - Prob. 21.117SPCh. 21 - Prob. 21.118SPCh. 21 - Prob. 21.119SPCh. 21 - Prob. 21.120SPCh. 21 - Prob. 21.121SPCh. 21 - Prob. 21.122SPCh. 21 - Prob. 21.123SPCh. 21 - Prob. 21.124SPCh. 21 - Prob. 21.125SPCh. 21 - Prob. 21.126SPCh. 21 - Prob. 21.127SPCh. 21 - Prob. 21.128SPCh. 21 - Prob. 21.129SPCh. 21 - Prob. 21.130MPCh. 21 - Nickel(II) complexes with the formula NiX2L2 ,...Ch. 21 - Prob. 21.132MPCh. 21 - The amount of paramagnetism for a first-series...Ch. 21 - Prob. 21.134MPCh. 21 - Prob. 21.135MPCh. 21 - Prob. 21.136MPCh. 21 - Prob. 21.137MPCh. 21 - Prob. 21.138MPCh. 21 - Chromium forms three isomeric compounds A, B, and...Ch. 21 - Prob. 21.140MPCh. 21 - Prob. 21.141MPCh. 21 - Prob. 21.142MP
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