1/5 Happy New Year!
• attendance
• Calendar
• Materials needed from last semester
– Periodic table
– Ions lists
– Naming rules: flow chart, guidelines, notes
– Book project info
• Transcripts / work on review sheet
H Chem. Agenda 1/6
•
•
•
•
Stamp & check review sheet
SI units review
Scientific notation - p 128
HW: p.132 section review Q’s 1-5
H. Chem. Agenda 1/7
• Stamp and review homework
• New material (text Ch. 5.2):
– Uncertainty in measurement,
– significant figures,
– rounding,
– calculations.
• HW:
– significant figures ½ sheet
– Reading measurements sheet – both sides
H. Chem. Agenda 1/11
• Stamp and review ½ sheet & measurement sheet
• Temp conversions Celsius to (Kelvin p. 150)
• Density (p. 159)
• Specific gravity (p. 161)
• Unit conversions (dimensional analysis)
• HW
1. Due tomorrow: density prelab (back only)
2. Due Wednesday: # 6 & 7 on Dimensional Analysis ws
3. Due Thursday: review problems – see calendar 1/11
4. Quiz Wednesday – sig figs, etc.
H. Chem. Agenda 1/13
1. Sig. figs. quiz
2. Stamp and go over HW
(Dimensional analysis # 6 & 7)
3. Discuss lab (due tomorrow)
4. Time to work on textbook work (see
calendar), due Thursday
H. Chem. Agenda 1/14
• Turn in density labs
• Stamp HW
• Review quiz
• Review HW
• Test tomorrow
• Packet due tomorrow
1. Vocab (on back of calendar)
2. Review sheet
3. P 132 HW (5 Q’s)
4. significant figures ½ sheet
5. Reading measurements sheet – both sides
6. Dimensional analysis
7. Review problems
8. Corrected quiz
H. Chem. Agenda 1/15
• Turn in Packet
1. Vocab
2. Review sheet
3. P 132 HW (5 Q’s)
4. significant figures ½ sheet
5. Reading measurements sheet – both sides
6. Dimensional analysis
7. Review problems
8. Corrected quiz
•
•
Test
Have a great 3-day weekend!
H. Chem. Agenda 1/19
• Review dimensional analysis
• HW: Complete w.s.
H. Chem. Agenda 1/20
•
•
•
•
•
•
Stamp HW
Pretest
Test scores: scantron x 3 + free response
Moles & Avogadro’s number
Gram formula mass
HW: complete worksheet 1 – both sides
H. Chem. Agenda 1/21
•
•
•
•
Stamp and rvw HW
Assign mole project
Moles to mass conversions
Particles to mass conversions (go through
moles)
• HW:
– complete ws 2 – side 1 only (side 2 for more
practice if you want)
– Complete ws 3 – both sides
– Mole project - due 2/3 – get it?
H. Chem. Agenda 1/25
• Turn in Mole/Mass/Particle/Volume
Relationship lab
• Moles quiz
• Chalk lab – do and turn in
• Mo’ Moles Practice
• HW: Complete Mo’ Moles Practice
H. Chem. Agenda 1/26
1.
2.
3.
4.
•
Stamp HW/ put packet together
Return and review moles quiz
Review Mo’ Moles Practice HW
More review problems
HW: text ch 6, p 210-211
–
–
–
–
–
–
14 - 16 a & c
20 c & e
21 a
22 a
23 – 25 a & c
26 a & c
•Test tomorrow
•Packet due tomorrow
1. Vocab (back of calendar)
2. WS 1
3. WS 2
4. WS 3 & 4
5. Mo’ Moles Practice –
corrected
6. Moles Quiz –
corrected
7. Text p. 210-211
• (all answers are in back of book – check your work as you go along)
• Need help?
– this afternoon after school, or tomorrow 7:15 – 7:45
H. Chem. Agenda 1/27
• Turn in Packet
1. Vocab (back of calendar)
2. WS 1
3. WS 2
4. WS 3 & 4
5. Mo’ Moles Practice – corrected
6. Moles Quiz – corrected
7. Text p. 210-211
• Moles Test
• HW reminders:
– Mole project due 2/3 (next Wed.)
– Book project due 3/17 (St. Patrick’s Day)
H. Chem. Agenda 1/28
• Test return
• Percent composition by mass
• HW:
– p. 195
• #1 – 3
– P. 212
• #27 a,c,e,g
• #28 a,c,e,g
H. Chem. Agenda 1/29
•
•
•
•
•
Stamp HW & review
Empirical formulas
HW:
Text p. 212-3
#31, 33 a&c, 36, 37, 39, 41
•
•
•
•
•
H. Chem. Agenda 2/1
Stamp HW
February calendar
Calculation of molecular formulas 6.3
Combustion analysis
Lab in Ms. Perkerson’s room tomorrow
– Wear closed toed shoes & bring ponytail holder
• HW:
– Determination of an Empirical Formula prelab
– Combustion analysis problems – due Wednesday
– Mole project due Wednesday
– Book project due 3/17
H. Chem. Agenda 2/4
• Turn in empirical formula lab
• Returns and handouts
• Determining Hydrate formulas
• Test next Tuesday
• HW:
1. Hydrate prelab
2. hydrate formulas – due tomorrow w/ prelab
3. Review sheet – due Monday
4. Book project – due March 17
H. Chem. Agenda 2/8
• Turn in hydrate lab
• Stamp review HW
• Put together packet due tomorrow
1. Vocab
2. P 195 & 212 HW
3. P 212 – 213 HW (31-41)
4. Combustion analysis problems
5. Hydrate problems
6. Unit review problems
combustion analysis
H. Chem. Agenda 2/9
• Turn in packet
• Moles test
H. Chem. Agenda 2/10
•
•
•
•
Take your moles – they were great – thanks!
No test return today – sorry 
Stoichiometry pretest
Stoichiometry lesson
– Mole to mole
– Mole to mass
• HW: complete stoichiometry ws
H. Chem. Agenda 2/11
• Stamp HW
• Stoichiometry mass to mass
HW:
1. mass to mass & mixed stoichiometry ws
2. Chem rx mole ratio pre-lab
H. Chem. Agenda 2/12
• Stamp and check HW
• Mo’ stoichiometry
practice from text
• P. 317 #7
• P. 310-312
–
–
–
–
–
–
5
7
8 a, b
9 a, b
10 a, b
13 b, c , d
• P 310-312 cont’d
–
–
–
–
–
–
–
–
15 a,b
16 a
17
18
20
21
25
28
• This and Prelab due
Tuesday
Stoichiometry 2/11 HW answers
• Mass to mass
1) 15.2 g KCl
2) 9.80g O2
3) 10.8 g H2
4) 60.8 g NH3
5) 4.2 g AgCl
6) 3.1 g BaCl2
1)
2)
3)
4)
5)
6)
• Mixed
1.78 mol NH3
36.4 g H2
40.8 g NaOH
8.1 g H2O
2.24 g Cu
780 g AgNO3
H. Chem. Agenda 2/17
• Stamp HW
• Review HW
• Limiting reactants
• HW:
1. complete limiting reactants ws
2. Complete yesterday’s lab write-up –
– no formal conclusion or ESOE’s req’d
H. Chem. Agenda 2/18
•
•
•
•
•
Turn in Mole Ratio lab
Science course selection
Stamp and rvw limiting reactants HW
% yield
HW:
– p. 312 # 40, 41, 42
– review sheet – due tomorrow
• Coming up:
1. Friday - review,
2. Monday - % yield Lab,
3. Tuesday - test
Limiting reactants HW answers
• Limiting Reagents: Show ALL Work!!
1. O2 is limiting reagent
– (.0381 mol O2 vs. .520 mol H2, of which you need 2)
2. Mg(OH)2 is limiting
– (.0991 mol Mg(OH)2 vs. .3522 mol HCl, of which you
need 2)
3. Cr is limiting; 12g CrCl3 (or 13g, depending on if
you carried numbers through on your calculator)
4. O2 is limiting; 17.3 g SO2
5. Cd is limiting; 10.9 g CdS produced
Limiting reactants HW answers
Limiting Reagent WS
1. Pb(NO3)2 + 2NaI  2NaNO3 + PbI2
2. NaI is limiting; 8.51 g NaNO3
3. NaI is limiting
4. 8.4 g Pb(NO3)2 excess
H. Chem Agenda 2/19
•
•
•
•
Turn in course selection sheet, if ready
Stamp and review HW
More review problems
HW: complete pre-lab write-up
Stoichiometry Review Answers
1. Na 39.34%, Cl 60.66%
2. K 44.92%, S 18.40%, O 36.72%
3. CH
4. C8H8N2O2
5. 40.8 g NaOH
6. 9.37g HCl
7. Cl2 is limiting reagent
8. 84.6% yield
Text p. 313
40) …
41)…
42) 85.4% yield
More Review Practice
• P. 307 Practice problem 9.9
• P. 308 #5
• P 313 For each of following problems, also
determine mass of excess reactant.
34 c, 35 a, 36 c
Complete prelab
H. Chem Agenda 2/23
• Stoichiometry packet
1. Vocab
2. Stoiciometry – mole to mole/mole to mass
3. Stoichiometry mass to mass/mixed
4. Limiting reagents – 2 sided
5. Unit review 1-6 + p 313 #40-42
6. Book work p 317 #7 & p 310-312
7. Book work p 307 9.9, 308 rvw 5, p 313
• Book check
• Do vocab after test
• Lab write-up due tomorrow
H. Chem Agenda 2/25
• Stamp and check HW
• Dilution
• HW: x-word ws (both sides) & Molarity by
Dilution ¼ sheet
Answers to Molarity/Molality
• Molarity
1) .99 M
2) .118 M
3) 101 g KNO3
4) .27 L
5) 2.5 g
• Molality
1) 2.0 m
2) .22 m
3) .12 m
4) 3.8 g I2
5) 134 mL
H. Chem Agenda 3/2 – 6th only
• Stamp HW
–Molarity by Dilution
–Solubility curves – two sides
–Solutions lab station 6
• Review HW & lab
• Test moved to Thursday
Molarity by Dilution answers
1.
2.
3.
4.
5.
.083 L = 83 mL sulfuric acid
17 mL HCl
130 mL
150 mL H2O
1200 mL H2O = 1.2 L H2O
H. Chem Agenda 3/2 – 6th only
• Return stamped work
• Rvw lab stations & graph analysis/x-word hw
• Solutions powerpoint
• Solutions test tomorrow
• Turn in lab tomorrow
• Packet for tomorrow:
1. Vocab
2. 4-part sheet
3. Graph sheet/x-word
H. Chem. agenda 3/3 - 7th only
• Stamp HW
–Molarity by Dilution
–Solubility curves – two sides
• Rvw lab stations & graph analysis/x-word hw
• Solutions powerpoint
• Solutions test tomorrow
• Turn in lab tomorrow
• Packet for tomorrow:
1. Vocab (already stamped)
2. 4-part sheet
3. Graph sheet/x-word
Agenda 3/4
• Turn in packet and lab
• Packet :
1. Vocab (already stamped)
2. 4-part sheet
3. Graph sheet/x-word
• HW acid/base rvw sheet
Agenda 3/5
• Stamp and rvw Revisiting Acids and Bases
• Acids and Bases
HW: pH calculations & pH & pOH
H. Chem Agenda 3/8
• returns
• Stamp & rvw pH and pOH homework and pH
Calculations sheet
• “The Proton” video w/ notes
• HW: Acids and Bases Indicators prelab
H. Chem Agenda 3/10
• Complete video notes
• Power point notes
• Conjugate acid-base pairs
• HW:
1. complete conjugate acid-base pairs sheet
2. Indicator Lab
3. Book project due next Thursday
H. Chem. agenda 3/11
• Turn in lab
• Titration
• HW: titration prelab
H. Chem. agenda 3/12
•
•
•
•
•
•
Titration Lab moved to Monday in Perkerson’s room
Stamp prelab
Review sig. figs. for pH and concentration calculations
Conjugate acids and bases
Rvw titration calculations
HW due Tuesday (have ready for Monday, as Tuesday’s
HW will be to complete lab write-up):
1.
2.
3.
4.
Fix sig. figs. On pH and pOH calculations sheet
Conjugate acids and bases
Titration problems
Acids and Bases Review sheet
Answers to Titration Problems
1)
2)
3)
4)
5)
38.0 mL
769 mL
.408 M
.275g KOH
27g NaHCO3
H. Chem. agenda 3/16
Stamp Titration problems and review problems
Lab due tomorrow (bonus +5 if turned in now)
Quick Review of titration
Group TGT
Acids/Bases Test tomorrow
Packet due tomorrow
1. Vocab
2. Revisiting Acids and Bases
3. Notes organizer/conjugate acids & bases
4. pH & pOH/pH calculations
5. Titration problems
6. Acid/base review problems
Honors Chemistry 3/17
Turn in titration lab, if you didn’t yesterday
Turn in Packet
1. Vocab
2. Revisiting Acids and Bases
3. Notes organizer/ pH calculations
4. Titration problems
5. pH & pOH/conjugate acids & bases
6. Acid/base review problems
Honors Chemistry 3/18
•
•
•
•
Book reports due –
Check off report, rubric and parent letter
Peer review book reports
Final due date and hand in: Monday, March 22
Honors Chemistry 3/19
New Unit  KMT = Kinetic Molecular Theory and
Thermodynamics
EQ: How are matter and energy related?
• Pretest
• Video with notes
• HW:
1. read ch 10.1 and do vocab from 10.1 while
reading
2. Page 325 #5-7
3. Read section 14.1
KMT unit standards
• GPS: SC6. Students will understand the effects
motion of atoms and molecules in chemical and
physical processes.
• a. Compare and contrast atomic/molecular
motion in solids, liquids, gases, and plasmas.
• b. Collect data and calculate the amount of heat
given off or taken in by chemical or physical
processes.
• c. Analyzing (both conceptually and
quantitatively) flow of energy during change of
state (phase).
Honors Chemistry 3/22
•
•
•
•
•
Turn in book report
Stamp & review HW
KMT & phase diagrams notes
HW: KMT ws – due Thursday
Stations lab in here tomorrow  2-1/2 days
Honors Chemistry 3/25
•
•
•
•
•
•
Stamp HW
Return & review acid/base test
Review HW
Complete KMT power point notes
Work on lab questions, if time
Lab due tomorrow. Data & Q’s on sep sheet.
Honors Chemistry 3/25
• Turn in KMT lab
• Sign up for ice cream lab
• Energy flow
HW: see energy flow power point
Honors Chemistry 3/29
• Stamp and review HW
• Review phase diagrams and tomorrow’s HW
• Test Wednesday – KMT, calculating energy
changes
• HW: embedded in powerpoint