Chemistry
7th Edition
ISBN: 9780321940872
Author: John E. McMurry, Robert C. Fay, Jill Kirsten Robinson
Publisher: PEARSON
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Textbook Question
Chapter 5, Problem 5.18A
APPLY 5.18 Predict which bond length will be the longest: C — F, C — I, C — Br.
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Practice Exercises 6.1
1.
a.
b.
H,CO,(aq)
H,O() + CO,(g)
1)
H,O(g) + C) = H,(g) + CO(3)
0,(g) + 4NO,(g) = 2N,O,(g)
C.
d.
2H,(g) + 0,(g) = 2H,O(1)
e.
Q1.
This question is about atomic structure.
(a) Write the full electron configuration for each of the following species.
CH
Fe2+
(b) Write an equation, including state symbols, to represent the process that occurs
when the third ionisation energy of manganese is measured.
(c)
State which of the elements magnesium and aluminium has the lower first ionisation
energy
Explain your answer.
(d) A sample of nickel was analysed in a time of flight (TOF) mass spectrometer. The
sample was ionised by electron impact ionisation. The spectrum produced showed
three peaks with abundances as set out in the table.
m/z
Abundance /%
58
61.0
60
29.1
61
9.9
Give the symbol, including mass number, of the ion that would reach the detector
first in the sample.
Calculate the relative atomic mass of the nickel in the sample.
Give your answer to one decimal place.
Page 2 of 12
Symbol of ion
Relative atomic mass
15.
(a)
b)
Identify the element that is described by the following information. Refer to a
periodic table if necessary.
It is a group 14 (III A) metalloid in the 3rd period.
It is a group 15 (VA) metalloid in the 5th period.
It is the other metalloid in group 15 (VA).
d)
It is a halogen that exists in the liquid state at room temperature.
16.
What is the relationship between electron arrangement and the organization of
elements in the periodic table?
Chapter 5 Solutions
Chemistry
Ch. 5 - Prob. 5.1PCh. 5 - Conceptual APPLY 5.2 Two electromagnetic waves are...Ch. 5 - PRACTICE 5.3 The biological effects of a given...Ch. 5 - Prob. 5.4ACh. 5 - Prob. 5.5PCh. 5 - Conceptual APPLY 5.6 Compare the two elements Rb...Ch. 5 - PRACTICE 5.7 The Balmer equation can be extended...Ch. 5 - APPLY 5.8 (a) What is the longest-wavelength line...Ch. 5 - Prob. 5.9PCh. 5 - Prob. 5.10A
Ch. 5 - Prob. 5.11PCh. 5 - APPLY 5.10 Extend Table 5.2 to show allowed...Ch. 5 - Conceptual PRACTICE 5.13 Give a possible...Ch. 5 - Conceptual APPLY 5.14 How many nodal planes...Ch. 5 - Prob. 5.15PCh. 5 - Conceptual APPLY 5.16 Identify the atoms with the...Ch. 5 - Prob. 5.17PCh. 5 - APPLY 5.18 Predict which bond length will be the...Ch. 5 - PROBLEM 5.19 Mercury vapor is contained inside the...Ch. 5 - PROBLEM 5.20 When electricity is used to add...Ch. 5 - Prob. 5.21PCh. 5 - PROBLEM 5.22 Three different wavelengths in the...Ch. 5 - Prob. 5.23PCh. 5 - Two electromagnetic waves are represented below....Ch. 5 - The following diagram shows the energy levels of...Ch. 5 - Identify each of the following orbitals, and give...Ch. 5 - Where on the blank outline of the periodic table...Ch. 5 - One of the elements shown on the following...Ch. 5 - What atom has the following orbital-filling...Ch. 5 - The following orbital-filling diagram represents...Ch. 5 - Prob. 5.31CPCh. 5 - Which has the higher frequency, red light or...Ch. 5 - Prob. 5.33SPCh. 5 - The Hubble Space Telescope detects electromagnetic...Ch. 5 - Prob. 5.35SPCh. 5 - Prob. 5.36SPCh. 5 - Prob. 5.37SPCh. 5 - Prob. 5.38SPCh. 5 - Prob. 5.39SPCh. 5 - Prob. 5.40SPCh. 5 - Prob. 5.41SPCh. 5 - Prob. 5.42SPCh. 5 - Prob. 5.43SPCh. 5 - Prob. 5.44SPCh. 5 - Prob. 5.45SPCh. 5 - Prob. 5.46SPCh. 5 - Prob. 5.47SPCh. 5 - Prob. 5.48SPCh. 5 - Prob. 5.49SPCh. 5 - Prob. 5.50SPCh. 5 - Prob. 5.51SPCh. 5 - Prob. 5.52SPCh. 5 - Prob. 5.53SPCh. 5 - Prob. 5.54SPCh. 5 - Prob. 5.55SPCh. 5 - Spectroscopy is a technique that uses the...Ch. 5 - Prob. 5.57SPCh. 5 - Prob. 5.58SPCh. 5 - Prob. 5.59SPCh. 5 - Prob. 5.60SPCh. 5 - Prob. 5.61SPCh. 5 - Prob. 5.62SPCh. 5 - What velocity would an electron ( mass=9.111031...Ch. 5 - Prob. 5.64SPCh. 5 - Prob. 5.65SPCh. 5 - Prob. 5.66SPCh. 5 - Prob. 5.67SPCh. 5 - Prob. 5.68SPCh. 5 - Prob. 5.69SPCh. 5 - Prob. 5.70SPCh. 5 - Prob. 5.71SPCh. 5 - Prob. 5.72SPCh. 5 - Prob. 5.73SPCh. 5 - Prob. 5.74SPCh. 5 - Prob. 5.75SPCh. 5 - Prob. 5.76SPCh. 5 - Prob. 5.77SPCh. 5 - Prob. 5.78SPCh. 5 - Prob. 5.79SPCh. 5 - Prob. 5.80SPCh. 5 - Prob. 5.81SPCh. 5 - Prob. 5.82SPCh. 5 - Prob. 5.83SPCh. 5 - Prob. 5.84SPCh. 5 - Prob. 5.85SPCh. 5 - Prob. 5.86SPCh. 5 - Prob. 5.87SPCh. 5 - Prob. 5.88SPCh. 5 - Prob. 5.89SPCh. 5 - Prob. 5.90SPCh. 5 - Prob. 5.91SPCh. 5 - Prob. 5.92SPCh. 5 - Prob. 5.93SPCh. 5 - Prob. 5.94SPCh. 5 - Prob. 5.95SPCh. 5 - Prob. 5.96SPCh. 5 - Draw orbital-filling diagrams for atoms with the...Ch. 5 - Prob. 5.98SPCh. 5 - Prob. 5.99SPCh. 5 - Prob. 5.100SPCh. 5 - Prob. 5.101SPCh. 5 - Prob. 5.102SPCh. 5 - Prob. 5.103SPCh. 5 - Prob. 5.104SPCh. 5 - Prob. 5.105SPCh. 5 - Prob. 5.106SPCh. 5 - Prob. 5.107SPCh. 5 - Prob. 5.108SPCh. 5 - Prob. 5.109SPCh. 5 - What is the expected ground-state electron...Ch. 5 - What is the atomic number and expected...Ch. 5 - Prob. 5.112CPCh. 5 - Prob. 5.113CPCh. 5 - Prob. 5.114CPCh. 5 - 5.115 Lines in a certain series of the hydrogen...Ch. 5 - Prob. 5.116CPCh. 5 - Prob. 5.117CPCh. 5 - Prob. 5.118CPCh. 5 - Prob. 5.119CPCh. 5 - Prob. 5.120CPCh. 5 - Prob. 5.121CPCh. 5 - Prob. 5.122CPCh. 5 - Prob. 5.123CPCh. 5 - Prob. 5.124CPCh. 5 - Prob. 5.125CPCh. 5 - Prob. 5.126CPCh. 5 - Prob. 5.127CPCh. 5 - Prob. 5.128CPCh. 5 - Prob. 5.129CPCh. 5 - Prob. 5.130CPCh. 5 - Prob. 5.131CPCh. 5 - Prob. 5.132CPCh. 5 - Prob. 5.133CPCh. 5 - Prob. 5.134CPCh. 5 - Prob. 5.135CPCh. 5 - Prob. 5.136CPCh. 5 - Prob. 5.137CPCh. 5 - Prob. 5.138CPCh. 5 - Prob. 5.139MPCh. 5 - Prob. 5.140MPCh. 5 - Prob. 5.141MP
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- Arrange the following sets of ions in order of decreasing ionic radii. (a) Br,I, S² , Se²- (b) Ba2+, Ca?+ Sr²+arrow_forward. (i) Give a detailed explanation why both anions and cations have different sizes compared to their parent atoms. (ii) Arrange the following series of ions in order of increasing size, and give the reason behind your answer. Ca2+, S2−, K+ , Cl−arrow_forwardConsider the A2X4 molecule depicted here, where A and X are elements. The A – A bond length in this molecule is d1, and the four A – X bond lengths are each d2 (a) In terms od d1 and d2, how could you define the bonding atomic radii of atoms A and X? (b) In terms of d1 and d2, what would you predict for the X-X bond length of an X2 molecule?arrow_forward
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