INTRODUCTORY CHEMISTRY-W/MOD.MASTERING.
6th Edition
ISBN: 9780134809922
Author: Tro
Publisher: PEARSON
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Textbook Question
Chapter 10, Problem 45E
Use the Lewis model to explain why each element exists as a diatomic molecule.
a. hydrogen
b. iodine
c. nitrogen
d. oxygen
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TTT
One or more positively-charged
1 negatively-charged atoms.
A. Ionic bond
B. Covalent bond
atoms are electrostatically bound to one or more
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2 one molecule is attracted to the electronegative atom on another molecule.
A. Ionic bond
C. Metallic bond
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3 have a full octet of valence electrons.
A. Ionic bond
B. Covalent bond
A. Ionic bond
B. Covalent bond
C. Metallic bond
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4 full octet of valence electrons.
C. Metallic bond
D. Hydrogen bond
5 The strongest type of chemical bond.
A. Ionic bond
B. Covalent bond
C. Metallic bond
D. Hydrogen bond
Atoms are so tightly packed together that their valence electrons move freely from
6 atom to atom.
A. Ionic bond
B.…
A molecule has a Lewis structure where two atoms are connected to the central atom, and one lone pair is on the central atom. Each outer atom has three lone pairs attached to it. What is the shape of this molecule?
a. Trigonal pyramid
b. Trigonal planar
c. Tetrahedral
d. Bent
e. Square planar
1. What kind of elements will form an ionic compound?
Will form between non-metal elements
and metal elements.
2. In an ionic compound the charge on-metal ion is Dosin and nonmetal ion is
3. What kind of ions are likely to form from following elements and how.
a. Calcium
b. Bromine
c. Aluminum
d. Potassium
e. Охуgen
4. Label as ionic or covalent and name them.
a. NaBr
b. FezN2
c. PCI3
d. NaNO3
e. CBr4
7
Chapter 10 Solutions
INTRODUCTORY CHEMISTRY-W/MOD.MASTERING.
Ch. 10 - Q1. Which pair of elements has the most similar...Ch. 10 - What is the Lewis structure for the compound that...Ch. 10 - Prob. 3SAQCh. 10 - Q4. What is the correct Lewis structure for?
a....Ch. 10 - Q5. How many electron dots are in the Lewis...Ch. 10 - Prob. 6SAQCh. 10 - What is the molecular geometry of PBr3 ? a. Bent...Ch. 10 - What is the molecular geometry of N2O ? (Nitrogen...Ch. 10 - Prob. 9SAQCh. 10 - Q10. Which molecular is polar?
a.
b.
c.
d.
Ch. 10 - Prob. 1ECh. 10 - Write the election configuration for Ne and Ar....Ch. 10 - In the Lewis model, what is an octet? What is a...Ch. 10 - 4. What is the different between ionic bonding and...Ch. 10 - Prob. 5ECh. 10 - Prob. 6ECh. 10 - 7. How are double and triple bonds physically...Ch. 10 - What is the procedure for writing a covalent Lewis...Ch. 10 - 9. How do you determine the number of electrons...Ch. 10 - How do you determine the number of electrons that...Ch. 10 - Prob. 11ECh. 10 - What are resonance structures? Why are they...Ch. 10 - Prob. 13ECh. 10 - 14. If all of the election group around a central...Ch. 10 - Prob. 15ECh. 10 - What is the difference between electron geometry...Ch. 10 - Prob. 17ECh. 10 - 18. What is the most electronegative element on...Ch. 10 - Prob. 19ECh. 10 - What is a dipole moment?Ch. 10 - Prob. 21ECh. 10 - Prob. 22ECh. 10 - Write an electron configuration for each element...Ch. 10 - 24. Write an electron configuration for each...Ch. 10 - Write the Lewis structure for each element. a. I...Ch. 10 - Write the Lewis structure for each element. a. Kr...Ch. 10 - Write a generic Lewis structure for the halogens....Ch. 10 - Write a generic Lewis structure for the alkali...Ch. 10 - Prob. 29ECh. 10 - Prob. 30ECh. 10 - Prob. 31ECh. 10 - 32. Write the Lewis structure for each ion.
a.
b....Ch. 10 - Indicate the noble gas that has the same Lewis...Ch. 10 - 34. Indicate the noble gas that has the same Lewis...Ch. 10 - Lewis structure for lonic compounds
35. Is each...Ch. 10 - Is each compound best represented by an ionic or a...Ch. 10 - Write the Lewis structure for each ionic compound....Ch. 10 - Write the Lewis structure for each ionic compound....Ch. 10 - Use the Lewis model to determine the formula for...Ch. 10 - 40. Use the Lewis model to determine the formula...Ch. 10 - Prob. 41ECh. 10 - Prob. 42ECh. 10 - Prob. 43ECh. 10 - Determine what is wrong with each ionic Lewis...Ch. 10 - Use the Lewis model to explain why each element...Ch. 10 - Use the Lewis model to explain why the compound...Ch. 10 - Write the Lewis structure for each molecule. a....Ch. 10 - 48. Write the Lewis structure for each...Ch. 10 - 49. Write the Lewis structure for each...Ch. 10 - 50. Write the Lewis structure for each...Ch. 10 - Write the Lewis structure for each molecule. a....Ch. 10 - Write the Lewis structure for each molecule. a....Ch. 10 - 53. Determine what is wrong with each Lewis...Ch. 10 - 54. Determine what is wrong with each Lewis...Ch. 10 - 55. Write the Lewis structure for each molecule or...Ch. 10 - Write the Lewis structure for each molecule or...Ch. 10 - 57. Write the Lewis structure for each ion....Ch. 10 - Prob. 58ECh. 10 - Write the Lewis structure for each molecule. These...Ch. 10 - Write the Lewis structure for each molecule. These...Ch. 10 - 61. Determine the number of electron groups around...Ch. 10 - 62. Determine the number of electron groups around...Ch. 10 - 63. Determine the number of bonding groups and the...Ch. 10 - Determine the number of bonding groups and the...Ch. 10 - 65. Determine the molecular geometry of each...Ch. 10 - Determine the molecular geometry of each molecule....Ch. 10 - ...Ch. 10 - 66. Determine the molecular geometry of each...Ch. 10 - Determine the electron and molecular geometries of...Ch. 10 - Determine the electron and molecular geometries of...Ch. 10 - 71. Determine the bond angles for each molecule in...Ch. 10 - 72. Determine the bond angles for each molecule in...Ch. 10 - Determine the electron and molecular geometry of...Ch. 10 - Determine the electron and molecular geometries of...Ch. 10 - Determine the molecular geometry of each...Ch. 10 - 76. Determine the molecular geometry of each...Ch. 10 - Refer to Figure10.2 to determine the...Ch. 10 - Refer to figure 10.2 to determine the...Ch. 10 - List these elements in order of decreasing...Ch. 10 - 80. List these elements in order of increasing...Ch. 10 - 81. Refer to figure10.2 to find the...Ch. 10 - Refer to figure 10.2 to find the electronegativity...Ch. 10 - Arrange these diatomic molecules in order of...Ch. 10 - Arrange these diatomic molecules in order of...Ch. 10 - Classify each diatomic molecule as polar or...Ch. 10 - 86. Classify each diatomic molecule as polar or...Ch. 10 - Prob. 87ECh. 10 - Prob. 88ECh. 10 - Classify each molecule as polar nonpolar. a. CS2...Ch. 10 - 90. Classify each molecule as polar or...Ch. 10 - 91. Classify each molecule as polar nonpolar.
a....Ch. 10 - Classify each molecule as polar or nonpolar. a....Ch. 10 - Prob. 93ECh. 10 - Prob. 94ECh. 10 - 95. Determine whether each compound is ionic or...Ch. 10 - Determine whether each compound is ionic or...Ch. 10 - Write the Lewis structure for OCCI2 (carbon is...Ch. 10 - Prob. 98ECh. 10 - Prob. 99ECh. 10 - Prob. 100ECh. 10 - Prob. 101ECh. 10 - 102. Consider the precipitation reaction.
Write...Ch. 10 - Prob. 103ECh. 10 - Prob. 104ECh. 10 - 105. Each compound listed contains both ionic and...Ch. 10 - Prob. 106ECh. 10 - 107. Each molecule listed contains an expanded...Ch. 10 - Prob. 108ECh. 10 - Formic acid is responsible for the sting you feel...Ch. 10 - Diazomethane has the following composition by...Ch. 10 - Free radicals are molecules that contain an odd...Ch. 10 - Prob. 112ECh. 10 - Prob. 113ECh. 10 - Prob. 114ECh. 10 - Prob. 115ECh. 10 - Prob. 116QGWCh. 10 - Draft a list stepbystep instructions for writing a...Ch. 10 - for each of the following molecules:...Ch. 10 - The VSEPR model is useful in predicting bond for...
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- For three simple molecules of your own choice, apply the rules for writing Lewis structures. Write your discussion as if you are explaining the method to someone who is not familiar with Lewis structures.arrow_forwardRepresent the following molecules by Lewis structures: a. CH4 each H atom is bonded to the C atom b. CO2 each O atom is bonded to the C atom c. H2Se each H atom is bonded to the Se atom d. NH3 the H atom is bonded to the N atomarrow_forwardUsing Lewis Structures to Determine the Correct Chemical Formula for Ionic Compounds Use Lewis structures to determine the correct chemical formula for the compound formed between LiandO.arrow_forward
- What is the most polar bond in the molecule?arrow_forwardIn forming an ionic bond with an atom of chlorine, a sodium atom will: a.receive one electron from the chlorine atom. b.receive two electrons from the chlorine atom. c.give up one electron to the chlorine atom. d.give up two electrons to the chlorine atom.arrow_forwardWhat is the geometric sanctum of the ammonia molecule? How many pairs of electrons surround the nitrogen atom in NH3? What is the approximate HNHbond angle in ammonia?arrow_forward
- Do questions 6,7,8 and 9. This is not graded. It is a study guide.arrow_forward2. Write the Lewis dot (electron dot) symbol for each atom. Use the Lewis dot symbol to predict the charge of the ion formed from atom. Write the Lewis dot structure of the ion. You must write both neutral atom and ion! a. Sr b. N C. I d. P e. Liarrow_forwardBeaulac Highline CHEM& 121 6) Double and triple bonds form because a. the atoms involved have high electronegativities. b. single covalent bonds do not give all of the atoms in the molecule 8 valence electrons. C. one of the atoms in the molecule has more than 8 valence electrons. d. the ions involved have charges larger than one. 0) Group IIA metals form ions with a charge. 8) Group VA nonmetals form ions with a charge. ) Group VIIA nonmetals form ions with a charge. ) List the metals not in group IA or IIA that only form one ion. ) Fill in the blanks in the following table: Polyatomic Ion Chemical Formula Polyatomic Ion Chemical Formula sulfate chlorate NO2 ammonium perbromate PO,3- CIO- nitrate bicarbonate cyanide iodite OH carbonatearrow_forward
- 1. How many electrons will an iodine atom donate or accept, based on its number of valence electrons? A. Donate 7 electrons B. Donate 1 electron C. Accept 7 electrons D. Accept 1 electrons 2.What type of bond is formed between the two nitrogen atoms in diatomic nitrogen, N2? A. Triple Bond B. Double Covalent Bond C. Double Ionic Bond D. Single Bond 3.Which metal would form a stronger metallic bond? A. Lithium B. Sodium C. Strontium D. Tungsten 4. What holds the metal ions together in a lattice? A. Hydrogen Bonds B. Covalent Bonds C. Metallic Bonds D. Ionic Bondsarrow_forwardThe type of bond expected between an atom of potassium and an atom of sulfur is a. an ionic bond b. a polar covalent bond c. a nonpolar covalent bond d. a metallic bondarrow_forwardPlease answer question 4 part D Question 4: Construct a Lewis structure for each molecule. Include all lone pairs of electrons and nonbonding electrons. D. CFCl3 (C Central)arrow_forward
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