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Chemistry Day 8
Tuesday, September 6 – Wednesday, September 7, 2016
Do-Now Title: “13.4 Notes” 1. Write down today’s FLT 2. Draw
the three states of matters using circles to
represent atoms. Label. 3. List an example of each type of
matter
underneath. 4. _________ is the change of a liquid into a vapor
5. Describe the role of temperature and energy in
turning a liquid into a gas. 6. We will take notes under our
do-now. Draw or
fold your column for cornell notes. Finished? Take out your
planner and table of
contents.
Announcements • Nextweek:UCLAinterns•
Checkpowerschoolforlabscores•
StudyCh.13forquiz!nextchapterischapter4
• Tradeindojopoints☺
Planner: • Study for quiz! • 13.4 Questions (textbook) • Turn
in mini-lab by Friday
Table of Contents #1: 11. 13.4 Cornell Notes
FLT • I will be able to identify the temperature
and pressure conditions for states of matter by completing 13.4
Cornell Notes
Standard
HS-PS1-4:DevelopamodeltoillustratethatthereleaseorabsorpNonofenergyfromachemicalreacNonsystemdependsuponthechangesintotalbondenergy.
Notes Protocol • Title your notes & add assignment #
• Complete Cornell-style • Copy down all bolded ideas • Noise level
0 • Raise hand to question/comment • Be prepared to
pair-share-respond
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13.4: Changes of State
Changes of State: Draw This
Changes of State •
Sublima(on=Directchangefromsolidtovapor(withoutpassingthroughliquidphase)
Changes of State • Sublimation can occur because solids and
liquids
have vapor pressure • Sublimation occurs in solids with vapor
pressures
that exceed atmospheric pressure at or near room
temperature.
Sublimation • Applications: Freeze-dried goods, coolants, and
air
fresheners.
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Phase Diagrams • Phase Diagram = Diagram that shows the
relationships among solid, liquid, and vapor states of a
substance
Phase Diagrams • Shows the temperature and pressure at
which
substances exist at each state • You can locate the normal
melting point, normal
boiling point, triple point, and critical point on the
diagram
Phase Diagrams • Triple Point = Set of conditions at which
the
three phases exist in equilibrium • At the critical point, the
physical properties of the
liquid and gaseous states are identical
Questions for Later • At the bottom of your notes write down:
• “13.4 Section Assessment p. 404 #21-25” • Complete these
questions after our mini-lab or for
homework
States of Matter Inquiry Mini-Lab
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Problem • Through a variety of different procedures,
determine whether the unknown substance and water solution that
the beaker contains is a solid or a liquid.
Problem • Keep in mind the role of pressure and temperature
throughout this activity.
Pre-Lab Questions • Answer questions 1-4 with your lab
partner.
Answer in complete sentences. When finished, get the front page
stamped off.
Procedure 1. Useweighboatstoobtain15gramsofthe
mysterysubstanceintoaplasNccup/beaker.–
WritedetailedobservaNonsofwhatyouseeand
statewhethertheyaresolidsorliquidsinstep#2.
2.
Useagraduatedcylindertomeasure12mLofwaterandplaceintothebeaker.DONOTMIX.!Observe,andthenuseyourhandtomixtogether.MakedetailedobservaNonsabouttextureandconsistencyindatatable(step#4)!Nowfollowsteps#5-9tofinishyourlab
Procedure
3.TapthesurfaceoftheunknownsubstancewithyourfingerFIRMLY.Filloutdatatablestep#5.4.SLOWLYsubmergeyourfingerintothesoluNon.Filloutdatatablestep#6.5.TrygrabbingabouthalfofthesoluNonwithyourhandandseehowitreactsinyourpalm.Filloutdatatable#7.
Procedure
6.Scrapesomeofthesubstancewthyourfinger.Filloutdatatable#8.7.Cleanup–dumpoutsoluNonsandrinseoutbowls/containers.WipedowntablesandgetyourdatatablestampedbyMs.FlemingFinished?
!Completepost-labquesNonsandturnin!Workon13.4QuesNons
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CW
1. Mini-lab2. 13.4Assessment/Stamps3. StudyCh.13quietlyusingyournotesandtextbook!wewillhaveourquiznextclass
Chemistry Day 9
Thursday, September 8 – Friday, September 9, 2016
Do-Now Title: “Brainstorm!” 1. Write down today’s FLT 2.
______ is the change from a solid to a liquid. 3. ______ is the
change from a liquid to a gas. 4. For the above to happen, what do
you need to
add? 5. Define the term “sublimation” and then provide
an example. 6. Turn your paper over and draw a line down
the
middle. You should have two columns. On each side, number
1-25.
Finished? Take out your planner and table of contents.
Announcements • Nextweek:UCLAinterns• Checkpowerschool!
– !Clearmissingworkandlowscoresbefore9/16!!
• Mini-labshouldbeturnedin•
Ch.13Quiztoday☺!nextchapterischapter4
• Tradeindojopoints☺
Late Work • Turninginworklate?
– Fillout“incompleteassignmentform”– MustclearassignmentASAP– Assignmentsturnedinwithinoneweekoftheendofthesemestermaynotbegraded.
– Repeatedlylateassignmentsmaynotbeaccepted
Late Work
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Planner: • Read & Study Ch. 4 (entire chapter) • See Ms.
Fleming for stamps
Table of Contents #1: 12. Brainstorm! 13. Elements WS
Brainstorm Protocol 1.
Thegoalistogeneratethelongestpossiblelist
asagroup2. Whenpromptedtodoso,idenNfywhowill
providethefirstanswer3. Then,goclockwisetothenextperson.4.
Donotskippeopleanddonotsayananswer
forthem.5. OnlysayONEanswerataNme6. QuanNtyoverquality7.
Stayontopic8. PencilsmustbedownwhenIsayNmeisup9.
Listsmustbeexactlythesame
Brainstorm Protocol Goal:generatethelongestpossiblelist
1. IdenNfywhowillprovidethefirstanswer2.
Then,goclockwisetothenextperson.3.
Donotskippeopleanddonotsayan
answerforthem.4. OnlysayONEanswerataNme5.
QuanNtyoverquality6. Stayontopic7.
PencilsmustbedownwhenIsayNmeis
up8. Listsmustbeexactlythesame
Brainstorm Protocol •
IdenNfythepersoninyourgroupwiththelongesthair
•
ThispersonwillbestarNng• Numberyourpaperunderneathyourdo-now
Brainstorm Protocol • YouwillhaveapracNceround•
Youwillhaveoneminuteandthirtysecondstogenerateanswers
• Yourtopicis….
Brainstorm Protocol
• Howmanydifferenttypesoffruitcanyouname?
1:301:291:281:271:261:251:241:231:221:211:201:191:181:171:161:151:141:131:121:111:101:091:081:071:061:051:041:031:021:011:000:590:580:570:560:550:540:530:520:510:500:490:480:470:460:450:440:430:420:410:400:390:380:370:360:350:340:330:320:310:300:290:280:270:260:250:240:230:220:210:200:190:180:170:160:150:140:130:120:110:100:090:080:070:060:050:040:030:020:01End1:30
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Brainstorm Protocol • How’dwedo?•
Let’stryagain–thisNmewithachemistrytopic☺
Brainstorm Protocol •
IdenNfythepersoninyourgroupwiththeshortesthair
• ThispersonwillbestarNng• Numberyourpaperontheback
Brainstorm Protocol •
Youwillhaveoneminuteandthirtysecondstogenerateanswers
• Thewinninggroupwillget+5dojopointseach
• Yourtopicis….
Brainstorm Protocol
• WhathavewelearnedaboutstatesofmaAerandchemistrysofar?
1:301:291:281:271:261:251:241:231:221:211:201:191:181:171:161:151:141:131:121:111:101:091:081:071:061:051:041:031:021:011:000:590:580:570:560:550:540:530:520:510:500:490:480:470:460:450:440:430:420:410:400:390:380:370:360:350:340:330:320:310:300:290:280:270:260:250:240:230:220:210:200:190:180:170:160:150:140:130:120:110:100:090:080:070:060:050:040:030:020:01End1:30
• How’dwedo?
Quiz/Test Protocol
• Let’sgetreadyforourquiz!• Take3-4minutestoreviewyournotesortextbook
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Quiz/Test Protocol
• Noiselevel0• Eyesonownpaper• Markanswersclearly• Doyourbest☺• Flipoverwhendone
FLT • I will be able to practice using the
periodic table by completing Elements WS
Standard
HS-PS1-8:DevelopmodelstoillustratethechangesinthecomposiNonofthenucleusoftheatomandtheenergyreleasedduringtheprocessesoffission,fusion,andradioacNvedecay
Introduction to the Periodic Table and Elements
Elements • Inchemistry,wewillbestudyingdifferentelements.
Elements •
ElementsarethesimplestformofmaAerthathasauniquesetofproper(es
Elements •
Elementscannotbebrokendownintosimplersubstancesbychemicalmeans
• Theyaremadeupofonetypeofatom
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Elements •
InCh.4,wewillbeexploringwhatatomsareandhowtheywerediscovered
Elements •
TobeAerunderstandatoms,let’sbecomefamiliarwithourperiodictable
Elements •
Theperiodictablearrangestheelementsbygroupsbasedontheirproper(es
CW 1. Usetheperiodictableandyourtextbookto
completetheworksheet2.
Usecoloredpencilsormarkerstocolorinyour
pictureontheback3. Finished?ReadCh.4(en(rely)orworkonyour
ToCassignments
