Hearne ISD
Science
Course: Chemistry
Unit: States of Matter, Gases, Soln., Colligative prop. Of Water
TEKS/Prerequisites
Assessment
Guiding Questions
Specificity
States of matter
TEKS:
(4) Science concepts. The student
knows the characteristics of matter and
can analyze the relationships between
chemical and physical changes and
properties. The student is expected to:
(9) Science concepts. The student
understands the principles of ideal gas
behavior, kinetic molecular theory, and
the conditions that influence the
behavior of gases. The student is
expected to:
What are the
assumptions of the
kinetic molecular
theory?
Which is most likely to
resist compression?
A. solid
B. liquid
C. gas
D. colloid
Distinguish between
physical properties
(e.g., density, melting
point) and chemical
properties (e.g., ability
to react,
combustibility).
Kinetic molecular
theory
Fluid
Surface Tension
An open bottle of
perfume is placed on a
table. Slowly, students
all begin to smell this
perfume. Explain this
phenomenon in terms
of the kinetic molecular
theory.
Crystalline Solid
Amorphous solid
Melting point
Freezing point
Sublimation
(B) Describe the postulates of kinetic
molecular theory
(EOC Supporting Standard)
Deposition
Phase diagram
Revised Spring 2014
Resources/
Weblinks
Days to Teach: 2 Days
Guided Questions:
Specificity:
(C) compare solids, liquids, and gases in
terms of compressibility, structure,
shape, and volume; and
(EOC Supporting Standard)
Designated Six Weeks: Fifth Six Weeks
Days to teach: 27 days
Vocabulary
Instructional
Strategies/ELPS
ELPS:
http://ritter.tea.state.t
x.us/rules/tac/chapter
074/ch074a.html
1A – KWL
3D – instructional
conversation
3E - Structured
conversation
3F – Q & A
Textbook: Modern
Chemistry, Holt, 2015.
Holt One Stop Planner
APPS: I Tunes U – TAS A
Chem
Phase Diagrams
http://chemed.chem.purdu
.edu/genchem/topicreview
bp/ch14/phase.php
Sublimation
http://water.usgs.gov/edu/
watercyclesublimation.ht
l
Hearne ISD
Science
Course: Chemistry
Unit: States of Matter, Gases, Soln., Colligative prop. Of Water
TEKS/Prerequisites
Assessment
Guiding Questions
Specificity
Gas Laws
TEKS:
9A, 9B, 9C
(9) Science concepts. The student
understands the principles of ideal gas
behavior, kinetic molecular theory, and
the conditions that influence the
behavior of gases. The student is
expected to:
At constant
temperature, how is
pressure affected by
volume and vice versa?
How do you
calculate partial
pressure?
(B)Perform stoichiometric
calculations, including determination of
mass and volume relationships between
reactants and products for reactions
involving gases
(EOC Supporting Standard)
What are the
assumptions of the
kinetic molecular
theory?
Specificity:
College and Career Readiness
Standards
l. Properties and behavior of gases,
liquids, and solids
Temperature (Celsius
vs. Kelvin)
Particle number
(Avogadro’s number)
Pressure (Pressure unit
conversions)
Volume
Gas law constant
1.Understand the behavior of matter in
its various states; solid, liquid, and gas
• Discuss the Kinetic
Molecular Theory of
Revised Spring 2014
Resources/
Weblinks
Days to Teach: 13 Days
Guided Questions:
How do you use
gas laws to
calculate volume,
pressure and
temperature
change?
(A)Describe and calculate the relations
between volume, pressure, number of
moles, and temperature for an ideal gas
as described by Boyle's law, Charles'
law, Avogadro's law, Dalton's law of
partial pressure, and the ideal gas law
(EOC Readiness Standard)
(B) Describe the postulates of kinetic
molecular theory
(EOC Supporting Standard)
Designated Six Weeks: Fifth Six Weeks
Days to teach: 27 days
Vocabulary
Instructional
Strategies/ELPS
What total volume
of gas (at STP) is
produced in
decomposition (by
electrolysis) of
89.6 L of water
vapor?
A. 67.2 L
B. 134.4 L
C. 3.0 L
D. 112 L
E. 5.0 L
What is the total
pressure of gas in a
chamber when it has
a mixture of 2.5 atm
of N2, 2.75 atm of
O2, and 1.5 atm of
CO2?
Kinetic molecular
theory
Mass/Volume Lab
Boyle’s Law
Charles’ Law
Avogadro’s Law
Combined Gas Law
The Ideal-Gas
Equation
Universal Gas
constant, R
Universal Gas Law
Dalton’s Law of
Partial Pressure
ELPS:
http://ritter.tea.state.t
x.us/rules/tac/chapter
074/ch074a.html
2D – Cornell notes
4F – graphic
organizers
4K – labs
5G – comprehension
strategies
Gas Law Simulator
http://phet.colorado.edu/e
/simulation/gas-properties
Ideal Gas Law
http://www.chemguide.co
uk/physical/kt/idealgases.
tml
Gas Laws
http://chemistry.bd.psu.ed
/jircitano/gases.html
APPS: I Tunes U – TAS
Chem
Gay-Lussac’s Law
STP – Standard
Temperature and
Pressure
A
Hearne ISD
Science
Course: Chemistry
Unit: States of Matter, Gases, Soln., Colligative prop. Of Water
TEKS/Prerequisites
Assessment
Guiding Questions
Specificity
3. Understand principles of ideal gas
behavior and kinetic molecular theory.
4. Apply the concept of partial
pressures in a mixture of gases.
6. Understand the effect of vapor
pressure on changes in state; explain
heating curves and phase diagrams.
Resources/
Weblinks
Gases with regard to
the nature of gases and
varying conditions
• Explain the
importance of and use
STP when applying the
gas laws
• Graph relationships
expressed by the gas
laws
• Explain important gas
laws and use them in
calculations:
Charles’s law
Gay-Lussac's Law
Boyle’s law
The combined gas law
Dalton’s law of partial
pressures
Revised Spring 2014
Designated Six Weeks: Fifth Six Weeks
Days to teach: 27 days
Vocabulary
Instructional
Strategies/ELPS
Dalton’s Law of Partial
Pressure
http://chemed.chem.wisc.
du/chempaths/GenChemTextbook/Dalton-s-Lawof-Partial-Pressures953.html
Hearne ISD
Science
Course: Chemistry
Unit: States of Matter, Gases, Soln., Colligative prop. Of Water
TEKS/Prerequisites
Assessment
Guiding Questions
Specificity
Designated Six Weeks: Fifth Six Weeks
Days to teach: 27 days
Vocabulary
Instructional
Strategies/ELPS
Solutions
TEKS:
10A, 10B, 10E, 10F
(10) Science concepts. The student
understands and can apply the factors
that influence the behavior of solutions.
The student is expected to:
Days to Teach: 5 Days
Guiding Questions:
What is the role of water
in chemical and biological
systems?
What are the general
solubility guidelines?
Aqueous solutions of
silver nitrate and
potassium chloride
combine to make silver
chloride and potassium
nitrate. What is the
precipitate?
(A) describe the unique role of water in
chemical and biological systems;
(EOC Supporting Standard)
(B) develop and use general rules
regarding solubility through
investigations with aqueous solutions;
(EOC Readiness Standard)
(E) distinguish between types of
solutions such as electrolytes and
nonelectrolytes and unsaturated,
saturated, and supersaturated solutions;
(EOC Readiness Standard)
(F) investigate factors that influence
solubilities and rates of dissolution such
as temperature, agitation, and surface
area;
(EOC Readiness Standard)
College and Career Readiness
Standards
I. Properties and behavior of gases,
liquids, and solids
1.Understand the behavior of matter in
its various states: solid, liquid, and
gases
2.Understand properties of solutions.
5.Know properties of liquids and solids
Revised Spring 2014
Resources/
Weblinks
Soluble
Dissociation
Ionization
Precipitate
What is the difference
between saturated,
supersaturated, and
unsaturated?
How do you read a
solubility curve?
What are the types of
solutes (electrolyte vs.
non-electrolyte)?
Specificity:
*Interpret solubility
curves for given
substances
* Describe and
differentiate between
solutions, colloids,
and suspensions
Given a graph of
several solubility
curves, compare the
solubilities of two
substances. Identify
which substance
responds more strongly
to temperature /
pressure.
Solute
APPS: I Tunes U – TAS A
Chem
Solutions
http://chemed.chem.purdue.edu/ge
chem/topicreview/bp/ch3/solution.
ml
Solvent
Electrolytes
Solution
https://umm.edu/health/medical/en
y/articles/electrolytes
Saturated
Electrolytes Demo
Supersaturated
Unsaturated
Electrolyte
Solubility
Dissolving
Ionizing
*Calculations based on
solubility graphs
ELPS:
http://ritter.tea.state.t
x.us/rules/tac/chapter
074/ch074a.html
3E – think, pair,
share
3F – QAR
4K – comprehension
strategies
Suspensions
https://www.youtube.com/watch?v
1XWnovm6JLs
Hearne ISD
Science
Course: Chemistry
Unit: States of Matter, Gases, Soln., Colligative prop. Of Water
TEKS/Prerequisites
Assessment
Guiding Questions
Specificity
Designated Six Weeks: Fifth Six Weeks
Days to teach: 27 days
Vocabulary
Instructional
Strategies/ELPS
Molarity
TEKS:
10A, 10C, 10D
Molarity
(10) Science concepts. The student
understands and can apply the factors
that influence the behavior of solutions.
The student is expected to:
(A) Describe the unique role of water in
chemical and biological systems
(EOC Supporting Standard)
(C) Calculate the concentration of
solutions in units of molarity
(EOC Supporting Standard)
(D) Use molarity to calculate the
dilutions of solutions
(EOC Supporting Standard)
College and Career Readiness
Standard
G.Understand the mole concept
Revised Spring 2014
Resources/
Weblinks
Days to Teach: 5 Days
Guiding Questions:
How do you
interconvert moles,
molarity and
volume?
How do you dilute
a solution?
Specificity:
Calculate dilution
problems, given initial
or final concentration
Calculate molarity (M)
or volume by dilution
How many mL of
water must be
added to 50 mL of 12M
HCl in order to produce
1.0 M HCl?
Dilution
ELPS:
http://ritter.tea.state.t
x.us/rules/tac/chapter
074/ch074a.html
1C – word walls
4F – graphic
organizers
4K – labs
Textbook: Modern
Chemistry, Holt, 2015.
Holt One Stop Planner
Calculating Molarity
http://dl.clackamas.edu/ch
05-04/calculat.htm
APPS: I Tunes U – TAS A
Chem
Calculating Molarity
http://www.occc.edu/kmb
iley/Chem1115Tutorials/
olarity.htm
Hearne ISD
Science
Course: Chemistry
Unit: States of Matter, Gases, Soln., Colligative prop. Of Water
TEKS/Prerequisites
Assessment
Guiding Questions
Specificity
Designated Six Weeks: Fifth Six Weeks
Days to teach: 27 days
Vocabulary
Instructional
Strategies/ELPS
Colligative Prop. Of Water
TEKS:
10E
(10) Science concepts. The student
understands and can apply the factors
that influence the behavior of solutions.
The student is expected to:
E) distinguish between types of
solutions such as electrolytes and
nonelectrolytes and unsaturated,
saturated, and supersaturated solutions;
(EOC Readiness Standard)
Resources/
Weblinks
Days to Teach: 2 Days
Guiding Questions:
What is the role of water
in chemical and biological
systems?
How does the amount
of dissolved solute
affect the boiling point?
Electrolyte
What are the general
solubility guidelines?
A student works
through a lab to make
Ice cream, what
colligative property of
water are they
investigating?
Precipitation Rxn
‘
Hydronium Ion
Specificity:
* Describe and
differentiate between
solutions, colloids,
and suspensions
Dissociation
Freezing point
depression
Boiling point
elevation
Osmosis
ELPS:
http://ritter.tea.state.t
x.us/rules/tac/chapter
074/ch074a.html
3E – think, pair,
share
3F – QAR
4K – comprehension
strategies
Textbook: Modern
Chemistry, Holt, 2015.
Electrolytes Demo
https://www.youtube.com
watch?v=1XWnovm6JLs
Holt One Stop Planner
Precipitation Reactions
http://chemwiki.ucdavis.edu/Inorg
ic_Chemistry/Reactions_in_Aqueo
s_Solutions/Precipitation_Reaction
APPS: I Tunes U – TAS A
Chem
Revised Spring 2014