GENERAL CHEMISTRY-MOD.MASTERINGCHEM.
11th Edition
ISBN: 9780134193601
Author: Petrucci
Publisher: PEARSON
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Chapter 3, Problem 79E
Interpretation Introduction
(a)
Interpretation:
The condensed structural formula of the heptane should be determined.
Concept introduction:
The condensed structural formula of an organic compound represents the atoms of the elements present in the compound and small lines are drawn between the atoms to show the substituents and double or triple covalent bonds.
Interpretation Introduction
(b)
Interpretation:
The condensed structural formula of propanoic acid should be determined.
Concept introduction:
The condensed structural formula of an organic compound represents the atoms of the elements present in the compound and small lines are drawn between the atoms to show the substituents and double or triple covalent bonds.
Interpretation Introduction
(c)
Interpretation:
The condensed structural formula of 2-methylpenatan-1-ol should be determined.
Concept introduction:
The condensed structural formula of an organic compound represents the atoms of the elements present in the compound and small lines are drawn between the atoms to show the substituents and double or triple covalent bonds.
Interpretation Introduction
(d)
Interpretation:
The condensed structural formula of fluoroethane should be determined.
Concept introduction:
The condensed structural formula of an organic compound represents the atoms of the elements present in the compound and small lines are drawn between the atoms to show the substituents and double or triple covalent bonds.
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16. What is the trivial name of the illustrated molecule?
A. Ethylmethyl ether
B. Diethyl ether
C. Ethylpropyl ether
D. Dipropyl ether
17. What is the trivial name of the illustrated molecule?
A. Isobutanol
B. Sec-butanol
C. Ethylmethyl alcohol
D. Dimethyl alcohol
18. What is the trivial name of the illustrated molecule?
A. Phenol
B. Cyclohexanol
C. Hydroxycyclohexane
D. Hexylcycloalcohol
19. What is the IUPAC name of the illustrated molecule?
A. Cyclohex-1-en-3-ol
B. Cyclohex-2-en-1-ol
4
C. Cyclohex-1-en-6-ol
D. Cyclohex-1-enol
20. What is the IUPAC name of the illustrated molecule?
A. 2-bromo-pent-3-en-5-ol
B. 4-bromo-pent-2-en-1-ol
C. 2-bromo-5-hydroxypent-3-ene
D.
4-bromo-1-hydroxypent-2-ene
21. What is the IUPAC name of the illustrated molecule?
A. Benzyl alcohol
B. Phenol
C. Benzenol
D. Phenylcarbinol
HO
OH
앳
OH
OH
OH
Br
1. In the hydrogen family, all the compounds contain two elements.
A. carbon and hydrogen
B. carbon and nitrogen
C. carbon and oxygen
D. carbon and chlorine
2. Methane is an example of
A. alkane
B. alkene
C. alkyne
D. aromatic
3. Organic compounds have
C. covalent bonds
D. polar covalent bonds
A. ionic bonds
B. polar bonds
4. Some organic compounds have no hydrogen. Which of the following organic compound has no
hydrogen?
A. methane
C. carbohydrate
D. carbon tetrachloride
B. alkanes
5. Which of the following is not a polymer?
A. cellulose
B. plastic
C. polyethylene
D. semiconductors
6. Light emitting diode or LEDS are
A. inert gas
B. semiconductors
C. monosaccharides
D. synthetic polymer
7. All are the synthetic polymers EXCEPT
A. Dacron
C. Silk
B. Nylon
D. Teflon
8. TRUE or FALSE. Plastic is the general common term for a wide range of synthetic or semi synthetic
organic solid materials suitable for the manufacture of industrial products.
A. TRUE
B. FALSE
is artificial device that…
lodine exists as molecules of 12, and silicon dioxide exists as an extended network of silicon-oxygen bonds (similar to diamond). They both are solids at room temperature, but which do you
think has the higher melting point and why?
A. Silicon dioxide because to melt it you would have to break covalent bonds.
B. 1₂ because it is heavier and therefore has the largest LDFs.
C. 1₂ because it an element.
D. Silicon dioxide, because it is a compound and has stronger intermolecular forces than iodine molecules.
OD
O A
OB
OC
Chapter 3 Solutions
GENERAL CHEMISTRY-MOD.MASTERINGCHEM.
Ch. 3 - Refer to the color scheme given Figure 3-3, and...Ch. 3 - Give the molecular formulas for the molecules...Ch. 3 - Give the structure formulas of the molecules shown...Ch. 3 - Give the structure formulas of the molecules shown...Ch. 3 - Calculate the total number of (a) atoms one...Ch. 3 - Determine the mass, in grams, of a. 7.34molNO2 b....Ch. 3 - The amino acid methionine, which is essential in...Ch. 3 - Determine the number of moles of Br2 in a sample...Ch. 3 - Without doing detailed calculations, explain which...Ch. 3 - Without doing detailed calculations, determine...
Ch. 3 - Determine the number of moles of a. N2O4 in a 115...Ch. 3 - Determine the mass, in grams, of a. 2.10102 molS2...Ch. 3 - The content of is 15.5g/100 mLblood. The molar...Ch. 3 - In white phosphorus, P atoms are joined into P,...Ch. 3 - Prob. 15ECh. 3 - Prob. 16ECh. 3 - For the mineral torbernite, Cu( UO2)2( PO4)2,8H2O...Ch. 3 - For the compound Ge[S( CH 2 )4CH2]4 determine a....Ch. 3 - Determine the mass percent H in the hydrocarbon...Ch. 3 - Determine the mass percent O in the mineral...Ch. 3 - Determine the mass percent H in the hydrocarbon...Ch. 3 - Prob. 22ECh. 3 - Determine the mass percent of each of the elements...Ch. 3 - Prob. 24ECh. 3 - Determine the percent, by mass,of the indicated...Ch. 3 - All of the following minerals are semiprecious or...Ch. 3 - Without doing calculations, arrange the following...Ch. 3 - Prob. 28ECh. 3 - Two oxides of sulfur have nearly identical...Ch. 3 - An oxide of chromium used in chrome plating has a...Ch. 3 - Diethylene glycol, used to de-ice aircraft, is a...Ch. 3 - Prob. 32ECh. 3 - Determine the empirical formula of (a) the...Ch. 3 - Prob. 34ECh. 3 - A compound of carbon and hydrogen consists of...Ch. 3 - Selenium, an element used in the manufacture of...Ch. 3 - Indigo, the dye for blue jeans, has a percent...Ch. 3 - Prob. 38ECh. 3 - Prob. 39ECh. 3 - The element X forms the compound XOCI2 containing...Ch. 3 - Prob. 41ECh. 3 - Two compounds of CI and X are found to have...Ch. 3 - A 0.1888 g sample of a hydrocarbon produces 0.6260...Ch. 3 - Para-cresol (p-cresol) is used as a disinfectant...Ch. 3 - Dimethylhydrazine is a carbon-hydrogen-nitrogen...Ch. 3 - Prob. 46ECh. 3 - Without doing detailed calculations, explain which...Ch. 3 - Prob. 48ECh. 3 - A 1.562 g sample of the alcohol CH2CHOHCH2CH2 is...Ch. 3 - Prob. 50ECh. 3 - Indicate the oxidation state of the underlined...Ch. 3 - Indicate the oxidation state of S in (a) SO42 (b)...Ch. 3 - Prob. 53ECh. 3 - Prob. 54ECh. 3 - Prob. 55ECh. 3 - Hydrogen and oxygen usually have oxidation states...Ch. 3 - Prob. 57ECh. 3 - Name these compounds: (a)Ba(...Ch. 3 - Prob. 59ECh. 3 - Prob. 60ECh. 3 - Prob. 61ECh. 3 - Prob. 62ECh. 3 - Write a formula for (a) the chloride of titanium...Ch. 3 - Write formula for (a) an oxide of nitrogen with N...Ch. 3 - Prob. 65ECh. 3 - Supply the formula for the acids: (a) hydrofluoric...Ch. 3 - Name the following compounds and specify which...Ch. 3 - Prob. 68ECh. 3 - Prob. 69ECh. 3 - Prob. 70ECh. 3 - Anhydrous CuSO4 can be used to dry liquids in...Ch. 3 - Anhydrous sodium sulfate, Na2SO4 absorbs water...Ch. 3 - A certain hydrate is found to have the composition...Ch. 3 - An 8.129 g sample of MgSO4H2O is heated until all...Ch. 3 - Prob. 75ECh. 3 - Prob. 76ECh. 3 - Prob. 77ECh. 3 - Prob. 78ECh. 3 - Prob. 79ECh. 3 - Prob. 80ECh. 3 - Prob. 81ECh. 3 - Prob. 82ECh. 3 - The mineral spodumene has the empirical formula...Ch. 3 - Prob. 84IAECh. 3 - Prob. 85IAECh. 3 - The important natural sources of boron compounds...Ch. 3 - Prob. 87IAECh. 3 - By analysis, a compound was found to contain 26.58...Ch. 3 - Prob. 89IAECh. 3 - What is the molecular formula of a hydrocarbon...Ch. 3 - A hydrocarbon mixture consists of 601% by mass of...Ch. 3 - A 0.732 g mature of methane, CH4 and ethane, C2H5...Ch. 3 - The density of a mixture of H2SO4 and water is...Ch. 3 - Prob. 94IAECh. 3 - Prob. 95IAECh. 3 - Prob. 96IAECh. 3 - Prob. 97IAECh. 3 - Prob. 98IAECh. 3 - The metal M forms the sulfate M2( SO4)2. A 0.738 g...Ch. 3 - Prob. 100IAECh. 3 - Prob. 101IAECh. 3 - Prob. 102IAECh. 3 - A 1.013 g sample of ZnSO4H2O is dissolved in water...Ch. 3 - The iodide ion in a 1.552 g sample of the compound...Ch. 3 - Prob. 105IAECh. 3 - The insecticide dieldrin contains carbon, oxygen,...Ch. 3 - Prob. 107IAECh. 3 - The atomic mass of Bi is to be determined by...Ch. 3 - A piece of gold (Au) foil measuring 0.25mm15mm is...Ch. 3 - Prob. 110IAECh. 3 - Prob. 111IAECh. 3 - All-purpose fertilizers contain the essential...Ch. 3 - A hydrate of copper(II) sulfate, when heated, goes...Ch. 3 - Prob. 114FPCh. 3 - Prob. 115SAECh. 3 - Prob. 116SAECh. 3 - Prob. 117SAECh. 3 - Prob. 118SAECh. 3 - Prob. 119SAECh. 3 - Three of the following formulas might be ether an...Ch. 3 - Prob. 121SAECh. 3 - Prob. 122SAECh. 3 - Iron is present red blood and acts to carry oxygen...Ch. 3 - Prob. 124SAECh. 3 - Prob. 125SAECh. 3 - Prob. 126SAECh. 3 - Prob. 127SAECh. 3 - Prob. 128SAECh. 3 - Prob. 129SAECh. 3 - Which compound has a molar mass of...Ch. 3 - Prob. 131SAECh. 3 - Prob. 132SAECh. 3 - A hydrate of Na2SO2 contains almost exactly 50%...Ch. 3 - Malachite is a common copper-containing mineral...Ch. 3 - Prob. 135SAECh. 3 - Ibuprofen is a compound used in painkiller. When a...Ch. 3 - Prob. 137SAE
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