Test Bank for Chemistry for today general organic, and Biochemistry, 9th Edition by Spencer L. Seager & Michael R. Slabough | 9780534399696 |Full chapter | Verified Answers | LATEST

,DOWNLOAD THE Test Bank for Chemistry for Today General Organic and Bioche
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mistry 9th Edition Seager v v v
Chapterv02v-vAtomsvandvMolecules
1. WhyvisvCaOvthevsymbolvforvcalciumvoxidevinsteadvofvCAO?
a. bothvcanvbevthevsymbolsvforvcalciumvoxide
b. bothvarevincorrect;vthevsymbolvisvcao
c. avcapitalvlettervmeansvavnewvsymbol
d. bothvarevincorrectvasvthevsymbolvshouldvbevCaOx
ANSWER: c
POINTS: 1
QUESTIONvTYPE:v MultiplevChoice
HASvVARIABLES:v False
DATEvCREATED: 3/4/2016v3:37vPM
DATEvMODIFIED:v v 3/4/2016v3:37vPM

2. Whatvisvthevmeaningvofvthevtwov(2)vinvethylvalcohol,vC2H5OH?
a. allvalcoholvmoleculesvcontainvtwovcarbonvatoms
b. therevarevtwovcarbonvatomsvpervmoleculevofvethylvalcohol
c. carbonvisvdiatomic
d. allvofvthesevarevcorrectvstatements
ANSWER: b
POINTS: 1
QUESTIONvTYPE:v MultiplevChoice
HASvVARIABLES:v False
DATEvCREATED: 3/4/2016v3:37vPM
DATEvMODIFIED:v v 3/4/2016v3:37vPM

3. Thevsymbolsvforvelementsvwithvacceptedvnames
a. consistvofvavsinglevcapitalvletter.
b. consistvofvavcapitalvlettervandvavsmallvletter.
c. consistvofveithervavsinglevcapitalvlettervorvavcapitalvlettervandvavsmallvletter.
d. Novanswervisvcorrect.
ANSWER: c
POINTS: 1
QUESTIONvTYPE:v MultiplevChoice
HASvVARIABLES:v False
DATEvCREATED: 3/4/2016v3:37vPM
DATEvMODIFIED:v v 3/4/2016v3:37vPM

4. Avmolecularvformula
a. isvrepresentedvusingvthevsymbolsvofvthevelementsvinvthevformula.
b. isvrepresentedvusingvavsystemvofvcirclesvthatvcontainvdifferentvsymbols.
c. cannotvbevrepresentedvconvenientlyvusingvsymbolsvforvthevelements.
d. isvrepresentedvusingvwordsvrathervthanvsymbols.
ANSWER: a
POINTS: 1
QUESTIONvTYPE:v MultiplevChoice
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,DOWNLOAD THE Test Bank for Chemistry for Today General Organic and Bioche
v v v v v v v v v v v

mistry 9th Edition Seager v v v
Chapterv02v-vAtomsvandvMolecules

HASvVARIABLES:v False
DATEvCREATED: 3/4/2016v3:37vPM
DATEvMODIFIED:v v 3/4/2016v3:37vPM

5. Whichvofvthevfollowingvusesvthevunitvofv"u"vorv“amu”?
a. atomicvweightsvofvatoms b.vrelativevmassesvofvatoms
c.v molecularvweightsvofvmolecules d.vmorevthanvonevresponsevisvcorrect
ANSWER: d
POINTS: 1
QUESTIONvTYPE:v MultiplevChoice
HASvVARIABLES:v False
DATEvCREATED: 3/4/2016v3:37vPM
DATEvMODIFIED:v v 3/4/2016v3:37vPM

6. WhatvisvmeantvwhenvthevsymbolvC-12v(orv12C)visvused?
a. thevcarbonvatomvweighsv12vgrams b.vthevcarbonvatomvweighsv12vpounds
c.v thevcarbonvatomvweighsv12vamu d.vthevmeltingvpointvofvcarbonvisv12°C
ANSWER: c
POINTS: 1
QUESTIONvTYPE:v MultiplevChoice
HASvVARIABLES:v False
DATEvCREATED: 3/4/2016v3:37vPM
DATEvMODIFIED:v v 3/4/2016v3:37vPM

7. Refervtovavperiodicvtablevandvtellvhowvmanyvheliumvatomsv(He)vwouldvbevneededvtovgetvclosevtovthev
samevmassvasvanvaveragevoxygenvatomv(O).
a.vsix b.vfour c.vtwelve d.vone-fourth
ANSWER: b
POINTS: 1
QUESTIONvTYPE:v MultiplevChoice
HASvVARIABLES:v False
DATEvCREATED: 3/4/2016v3:37vPM
DATEvMODIFIED:v v 3/4/2016v3:37vPM

8. Determinevthevmolecularvweightvofvhydrogenvperoxide,vH2O2,vinvuv(orvamu).
a.v17.01 b.v18.02 c.v34.02 d.v33.01
ANSWER: c
POINTS: 1
QUESTIONvTYPE:v MultiplevChoice
HASvVARIABLES:v False
DATEvCREATED: 3/4/2016v3:37vPM
DATEvMODIFIED:v v 3/4/2016v3:37vPM

9. Usingvwholevnumbers,vdeterminevthevmolecularvweightvofvcalciumvhydroxide,vCa(OH)2.

CopyrightvCengagevLearning.vPoweredvbyvCognero. Pagev2


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, DOWNLOAD THE Test Bank for Chemistry for Today General Organic and Bioche
v v v v v v v v v v v

mistry 9th Edition Seager v v v
Chapterv02v-vAtomsvandvMolecules

a.v56 b.v57 c.v58 d.v74
ANSWER: d
POINTS: 1
QUESTIONvTYPE:v MultiplevChoice
HASvVARIABLES:v False
DATEvCREATED: 3/4/2016v3:37vPM
DATEvMODIFIED:v v 3/4/2016v3:37vPM

10. Thevaveragevrelativevmassvofvanvozonevmoleculevisv48.0vu.vAnvozonevmoleculevcontainsvonlyvoxygenv
atoms.vWhatvdoesvthisvmolecularvweightvindicatevaboutvthevformulavofvthevozonevmolecule?
a.vItvisvmonoatomic. b.vItvisvdiatomic.
c.v Itvisvtriatomic. d.vImpossiblevtovdetermine
ANSWER: c
POINTS: 1
QUESTIONvTYPE:v MultiplevChoice
HASvVARIABLES:v False
DATEvCREATED: 3/4/2016v3:37vPM
DATEvMODIFIED:v v 3/4/2016v3:37vPM

11. Whichvofvthevfollowingvpairsvarevaboutvequalvinvmass?
a. protonvandvelectron b.velectronvandvneutron
c.v protonvandvneutron d.vnucleusvandvsurroundingvelectrons
ANSWER: c
POINTS: 1
QUESTIONvTYPE:v MultiplevChoice
HASvVARIABLES:v False
DATEvCREATED: 3/4/2016v3:37vPM
DATEvMODIFIED:v v 3/4/2016v3:37vPM

12. Whichvofvthevfollowingvparticlesvisvthevsmallest?
a. proton b.velectron
c.v neutron d.vtheyvarevallvthevsamevsize
ANSWER: b
POINTS: 1
QUESTIONvTYPE:v MultiplevChoice
HASvVARIABLES:v False
DATEvCREATED: 3/4/2016v3:37vPM
DATEvMODIFIED:v v 3/4/2016v3:37vPM

13. Howvmanyvelectronsvarevinvavneutralvatomvofvcarbon-13v(13C)?
a.v6 b.v18 c.v12 d.vnovwayvtovtell
ANSWER: a
POINTS: 1
QUESTIONvTYPE:v MultiplevChoice

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