CHEM 103 Lab Exam 1 (100 out of 100) Questionsan
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d Answers (100% Verified Elaborations) Portage Le
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arning
Instructions
Please read the following before beginning the exam:
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• YoucwillcNOTcbecrecordedcviacwebcamcforclabcexams.cYoucwillcnotcbecpromptedctocsh
owcyourcIDcorcdocancenvironmentcscan.cHowever,cyoucwillcstillcneedctoctakecthecexamcu
singcLockDowncBrowser.
• Youcmustcshowcyourcworkcforccalculationscorcgivecancexplanationcforcshortcanswercq
uestionscincorderctocreceiveccredit.
• Youcmayconlycusecthecmethodscandcexplanationscprovidedcbycthisccoursecforcyourcan
swers.
• YoucMUSTcusecthecPeriodiccTablecprovidedcbyctheccourse.
• ThecusecofcprintedcversionscofcthecPeriodiccTablecandcwillcbecconsideredcacviolationcofcth
ecAcademiccIntegritycPolicy.
• Yourclabcnotebookcand/orclabcreportcshouldcbecusedcwhenctakingcthecexam.cYoucmayceit
hercprintcitcoutcorcusechandwrittencnotes.cYoucmustcshowcbothcsidescofcyourclabcnoteb
ookcand/orclabcreportcduringcthecroomcscan.cIfcyoucfailctocshowcyourclabcnotebookcorcl
abcreport,cbutcitciscclearcyoucarecusingcsomecformcofcnotes,citcwillcbecconsideredcacviola
tioncofcthecAcademiccIntegritycPolicy.
• Duringclabcexamscyoucmaycnotcusecanycoutsidecsourcecofcinformationcsuchcascthecm
odule,cproblemcsets,cInternet,ctutor,cetc.,cwithcthecexceptioncofcyourclabcnotebook/
reportcmentionedcabove.
• Youcmayconlyccopycandcpastecfromcwithincthecexamcitselfcorcfromcthecprovidedcca
lculatorcbutcnotcfromcancoutsidecsource.
• Theconlycitemscyoucshouldchavecincfrontcofcyoucarecthecexamcitself,c1-
2cpiecescofcblankcscratchcpaper,cacpen/pencil,caccalculatorc(non-
cellcphone),candcyourclabcnotebook/report.
Question 1 c
pts
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Scientificc Calculator
Thisc studyc sc ourcec wasc downloadedc byc 100000880877832c fromc CourseHero.comc onc 02-15-2024c 05:45:38c GMTc -06:00
https://www.coursehero.com/file/197567736/CHEM-103-Lab-Exam-1docx/
, Answerc thec followingc fivec questions:
1. Whatcisc thec devicec shownc below?c
2. Whatciscthecwirecdevicecputcunderccontainerctocspreadcthecheat?c
3. Whatciscthecweighingcdishcusedcforcsolids?c
4. Whatciscthectemperaturecscalecusedcincthecchemistryclab?c
5. Whatcdevicec isc alwaysc turnedc offcasc wecleavec theclab?cY
ourcAnswer:c
1. Burettec
2. WirecGauzec
3. Weighingc Dishc
4.Thermometerc
5.cVaccummcandccompressedc airclinesc
1. Thecdevicec showncbelowciscac buret.c
2. Thecwirecdevicecputcunderccontainerctocspreadcthecheatciscacwirecgauze.
3. Thecweighingcdishcusedcforcsolidsciscacwatchcglass.
Thisc studyc sc ourcec wasc downloadedc byc 100000880877832c fromc CourseHero.comc onc 02-15-2024c 05:45:38c GMTc -06:00
https://www.coursehero.com/file/197567736/CHEM-103-Lab-Exam-1docx/
c c c c c c c c c c
d Answers (100% Verified Elaborations) Portage Le
c c c c c c
arning
Instructions
Please read the following before beginning the exam:
c c c c c c c
• YoucwillcNOTcbecrecordedcviacwebcamcforclabcexams.cYoucwillcnotcbecpromptedctocsh
owcyourcIDcorcdocancenvironmentcscan.cHowever,cyoucwillcstillcneedctoctakecthecexamcu
singcLockDowncBrowser.
• Youcmustcshowcyourcworkcforccalculationscorcgivecancexplanationcforcshortcanswercq
uestionscincorderctocreceiveccredit.
• Youcmayconlycusecthecmethodscandcexplanationscprovidedcbycthisccoursecforcyourcan
swers.
• YoucMUSTcusecthecPeriodiccTablecprovidedcbyctheccourse.
• ThecusecofcprintedcversionscofcthecPeriodiccTablecandcwillcbecconsideredcacviolationcofcth
ecAcademiccIntegritycPolicy.
• Yourclabcnotebookcand/orclabcreportcshouldcbecusedcwhenctakingcthecexam.cYoucmayceit
hercprintcitcoutcorcusechandwrittencnotes.cYoucmustcshowcbothcsidescofcyourclabcnoteb
ookcand/orclabcreportcduringcthecroomcscan.cIfcyoucfailctocshowcyourclabcnotebookcorcl
abcreport,cbutcitciscclearcyoucarecusingcsomecformcofcnotes,citcwillcbecconsideredcacviola
tioncofcthecAcademiccIntegritycPolicy.
• Duringclabcexamscyoucmaycnotcusecanycoutsidecsourcecofcinformationcsuchcascthecm
odule,cproblemcsets,cInternet,ctutor,cetc.,cwithcthecexceptioncofcyourclabcnotebook/
reportcmentionedcabove.
• Youcmayconlyccopycandcpastecfromcwithincthecexamcitselfcorcfromcthecprovidedcca
lculatorcbutcnotcfromcancoutsidecsource.
• Theconlycitemscyoucshouldchavecincfrontcofcyoucarecthecexamcitself,c1-
2cpiecescofcblankcscratchcpaper,cacpen/pencil,caccalculatorc(non-
cellcphone),candcyourclabcnotebook/report.
Question 1 c
pts
c c c
Scientificc Calculator
Thisc studyc sc ourcec wasc downloadedc byc 100000880877832c fromc CourseHero.comc onc 02-15-2024c 05:45:38c GMTc -06:00
https://www.coursehero.com/file/197567736/CHEM-103-Lab-Exam-1docx/
, Answerc thec followingc fivec questions:
1. Whatcisc thec devicec shownc below?c
2. Whatciscthecwirecdevicecputcunderccontainerctocspreadcthecheat?c
3. Whatciscthecweighingcdishcusedcforcsolids?c
4. Whatciscthectemperaturecscalecusedcincthecchemistryclab?c
5. Whatcdevicec isc alwaysc turnedc offcasc wecleavec theclab?cY
ourcAnswer:c
1. Burettec
2. WirecGauzec
3. Weighingc Dishc
4.Thermometerc
5.cVaccummcandccompressedc airclinesc
1. Thecdevicec showncbelowciscac buret.c
2. Thecwirecdevicecputcunderccontainerctocspreadcthecheatciscacwirecgauze.
3. Thecweighingcdishcusedcforcsolidsciscacwatchcglass.
Thisc studyc sc ourcec wasc downloadedc byc 100000880877832c fromc CourseHero.comc onc 02-15-2024c 05:45:38c GMTc -06:00
https://www.coursehero.com/file/197567736/CHEM-103-Lab-Exam-1docx/
