EBK LABORATORY MANUAL FOR GENERAL, ORGA
3rd Edition
ISBN: 9780100668324
Author: Timberlake
Publisher: YUZU
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Textbook Question
Chapter 3, Problem 3.113CP
One of the most common compounds used in commercial dry deaning is tetrachloroethylene, which has the molecular formula C2C14.
- a. Draw the Lewis structure of tetrachloroethylene.
- b. Determine the shape and the bond angle around each of the carbon atoms.
- c. Label each of the polar covalent bonds with a dipole moment arrow.
- d. Determine if this compound is polar or nonpolar.
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1. The molecule boron trifluoride, BF3, assumes a trigonal planar geometry with boron as the
central atom. Which statement correctly describes the polarity of the B-F bond and the polarity
of the molecule?
A. The B-F bond is polar; the BF3 molecule is nonpolar.
B. The B-F bond is nonpolar; the BF3 molecule is nonpolar.
C. The B-F bond is nonpolar; the BF3 molecule is polar.
D. The B-F bond is polar; the BF3 molecule is polar.
E. The polarity cannot be determined.
2. Which of the following species will exhibit tetrahedral geometry?
A. CCI4
B. CO32 -
C. 03
D. PCI5
E. SF6
3. If a compound has a polar bonds, then
1. It is polar overall.
II. There is an electronegativity difference between the bonded atoms.
III. It is ionic.
IV. It doesn't have resonance.
A. Il only
B. II, IV
C. I, II, IV
D. I, II
E. All of the above statements are correct.
4. Predict the geometry and polarity of the CS2 molecule.
A. linear, nonpolar
B. linear, nonpolar
C. tetrahedral, polar
D. bent, polar
E. bent, nonpolar
7. What kind of bond is formed when two molecules share
electrons to form a molecule?
a. Covalent
b. Ionic
c. Polar ionic
d. Metallic
8. Why are transition metals special cases?
a. They have two valence shells with complete octets that
want to react.
b. They have up to 8 electrons in their valence shell.
c. They don't react with other elements because they are
actually noble gases.
d. They have two valence shells with an incomplete octet
that want to react.
9. Name the following compound, BrF;
a. Bromine pentafluoride
b. Bromine fluoride
c. Bromine (IV) fluoride
d. Monobromine pentafluoride
10. Avron was conducting his science fair project when he
came across a bottle of acid whose label read, "HSCN."
What is the name of the acid that is contained within the
bottle?
a. Hydrocyanic acid
b. Hydrothiocyanic acid
c. Thiocyanic acid
d. This acid does not exist
11. What is the chemical formula for copper (II) hydroxide?
а. Cu,(ОН)
b. CUOH
с. CuOН,
d. Cu(OH),
TTTTTTTTTTT
Atoms of oxygen can form many different types of covalent chemical bonds. Which
19 covalent bond can atoms of oxygen form?
A. Single bonds only
B. Single bonds & Double bonds
C. Single bonds, Double bonds, & Triple bonds
D. None of the options listed.
Which element's atoms can only form one single bond and no others in a covalent
20 compound?
A. Hydrogen
B. Helium
C. Lithium
D. Beryllium
Which element's atoms can only form one single bond and no others in a covalent
21 compound?
A. Selenium
B. Arsenic
C. Aluminum
D. Bromine
Consider the covalent compound H₂O.
22 How many total valence electrons are in one molecule?
A. 2
C. 8
B. 6
D. 10
Consider the covalent compound H₂O.
23 How many unshared pairs of electrons are in one molecule?
C. 3 pairs
A. 1 pair
B. 2 pairs
D. 4 pairs
Consider the covalent compound NF3.
24 How many total valence electrons are in one molecule?
A. 22
B. 26
C. 28
D. 32
Consider the covalent compound NF3.
25 How many unshared pairs of electrons are in one…
Chapter 3 Solutions
EBK LABORATORY MANUAL FOR GENERAL, ORGA
Ch. 3 - How many electrons are in each energy level of the...Ch. 3 - How many electrons are in each energy level of the...Ch. 3 - How many valence electrons are present in the...Ch. 3 - How many valence electrons are present in the...Ch. 3 - Which of the following elements are stable as...Ch. 3 - Which of the following elements are stable as...Ch. 3 - Prob. 3.7PPCh. 3 - Prob. 3.8PPCh. 3 - Prob. 3.9PPCh. 3 - How are the names of a transition metal atom and...
Ch. 3 - Provide the charge on each element when an ion is...Ch. 3 - Provide the charge on each element when an ion is...Ch. 3 - Prob. 3.13PPCh. 3 - How many protons and electrons are present in the...Ch. 3 - Name the ions in Problem 3.13.Ch. 3 - Prob. 3.16PPCh. 3 - Prob. 3.17PPCh. 3 - Give the name and symbol of the ion with the...Ch. 3 - Prob. 3.19PPCh. 3 - Name the following ions: a. Cu2+ b. SO42 c. HPO42Ch. 3 - Prob. 3.21PPCh. 3 - Prob. 3.22PPCh. 3 - Prob. 3.23PPCh. 3 - Prob. 3.24PPCh. 3 - Prob. 3.25PPCh. 3 - Prob. 3.26PPCh. 3 - Prob. 3.27PPCh. 3 - Prob. 3.28PPCh. 3 - Draw the correct Lewis structure for each of the...Ch. 3 - Draw the correct Lewis structure for each of the...Ch. 3 - Draw the correct Lewis structure for each of the...Ch. 3 - Draw the correct Lewis structure for each of the...Ch. 3 - Determine whether each of the following is a...Ch. 3 - Determine whether each of the following is a...Ch. 3 - Prob. 3.35PPCh. 3 - Prob. 3.36PPCh. 3 - Compare (a) the number of atoms and (b) the number...Ch. 3 - Compare (a) the number of atoms and (b) the number...Ch. 3 - Calculate the following: a. the number of Na atoms...Ch. 3 - Calculate the following: a. the number of S atoms...Ch. 3 - Prob. 3.41PPCh. 3 - Determine the molar mass for the following...Ch. 3 - Prob. 3.43PPCh. 3 - Prob. 3.44PPCh. 3 - For the molecules shown, indicate whether the...Ch. 3 - For the molecules shown, indicate whether the...Ch. 3 - For the molecules in 3.45, determine the shape...Ch. 3 - For the molecules in 3.46, determine the around...Ch. 3 - Prob. 3.49PPCh. 3 - Prob. 3.50PPCh. 3 - Prob. 3.51PPCh. 3 - For each of the following molecules, (1) draw the...Ch. 3 - Prob. 3.53APCh. 3 - Prob. 3.54APCh. 3 - Prob. 3.55APCh. 3 - How many valence electrons are present in the...Ch. 3 - Prob. 3.57APCh. 3 - Prob. 3.58APCh. 3 - Complete the following statements: a. An anion has...Ch. 3 - Prob. 3.60APCh. 3 - Prob. 3.61APCh. 3 - Prob. 3.62APCh. 3 - Prob. 3.63APCh. 3 - Prob. 3.64APCh. 3 - Prob. 3.65APCh. 3 - Prob. 3.66APCh. 3 - Each of the following ions is isoelectronic with a...Ch. 3 - Each of the following ions is isoelectronic with a...Ch. 3 - Prob. 3.69APCh. 3 - Prob. 3.70APCh. 3 - Give the formula for the ionic compound formed by...Ch. 3 - Prob. 3.72APCh. 3 - Prob. 3.73APCh. 3 - Give the formula for each of the following ionic...Ch. 3 - Name the following ionic compounds: a. Na2O b....Ch. 3 - Prob. 3.76APCh. 3 - Prob. 3.77APCh. 3 - Prob. 3.78APCh. 3 - Prob. 3.79APCh. 3 - Prob. 3.80APCh. 3 - Prob. 3.81APCh. 3 - Prob. 3.82APCh. 3 - Prob. 3.83APCh. 3 - Prob. 3.84APCh. 3 - Prob. 3.85APCh. 3 - Explain the difference between a Lewis structure...Ch. 3 - Draw a Lewis structure for each of the following...Ch. 3 - Draw a Lewis structure for each of the following...Ch. 3 - Prob. 3.89APCh. 3 - Give the name of each of the following covalent...Ch. 3 - Explain the difference between an ionic bond and a...Ch. 3 - What are the units of Avogadros number?Ch. 3 - Prob. 3.93APCh. 3 - Prob. 3.94APCh. 3 - What is the mass of 4.00 moles of the following?...Ch. 3 - How many atoms or molecules are in 5.0 moles of...Ch. 3 - A pencil mark (made with graphite, a form of...Ch. 3 - Prob. 3.98APCh. 3 - Prob. 3.99APCh. 3 - Prob. 3.100APCh. 3 - Aspartic acid, a naturally occurring amino acid...Ch. 3 - Cyanoacrylic acid is one of the compounds used to...Ch. 3 - Methyl isocyanate is used in the manufacturing of...Ch. 3 - Vinyl acetate is used in the production of safety...Ch. 3 - Identify the more electronegative atom in each of...Ch. 3 - Identify the more electronegative atom in each of...Ch. 3 - Prob. 3.107APCh. 3 - Prob. 3.108APCh. 3 - Prob. 3.109CPCh. 3 - Prob. 3.110CPCh. 3 - Prob. 3.111CPCh. 3 - Vinyl chloride, C2H3Cl, is used in the production...Ch. 3 - One of the most common compounds used in...Ch. 3 - Prob. 1IA.1QCh. 3 - Prob. 1IA.2QCh. 3 - Prob. 1IA.3QCh. 3 - Prob. 1IA.4QCh. 3 - Prob. 1IA.5QCh. 3 - Prob. 1IA.6QCh. 3 - Prob. 1IA.7QCh. 3 - Prob. 1IA.8QCh. 3 - Prob. 2IA.1QCh. 3 - Complete the following table: Molecular Formula...Ch. 3 - Complete the following table: Molecular Formula...Ch. 3 - Based on the tables in questions 2 and 3, does the...Ch. 3 - Prob. 3IA.1QCh. 3 - Prob. 3IA.2QCh. 3 - Draw the Lewis structure for ammonia. NH3. Show...Ch. 3 - Draw the Lewis structure for H2O. Show the...Ch. 3 - Draw the Lewis structure for carbon dioxide. What...Ch. 3 - Draw the Lewis structure for carbon tetrachloride,...Ch. 3 - Prob. 3IA.7QCh. 3 - Using a dipole moment arrow (), indicate the...Ch. 3 - Find out which cations and anions are important in...
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