BHS Science: Chemistry Nine Weeks At a Glance (Week 17-26)
Week
*Week
Week
17
TEKS/
ELPSKS/EL
PS
8A, 8B,
8C
I Can Statements/ Guiding
Questionsuiding Questions
Empirical formulas give
information related to the
relative amounts of each
element found in a chemical
compound. — How is the
empirical formula determined?
— What information does the
empirical formula provide? —
How does percent composition
fit in? — How is the molecular
formula determined? — What
information does the molecular
formula provide?
VoVocabularycabulary
mole concept •
Avogadro’s number •
representative particles
formula unit • molar
mass
IInvestigationsti
ons
AssessmentsAss
essments
ResResourceso
urces
Molecular and
Empirical
Formula Flinn
Lab
Lab and post-lab
questions
Flinn Lab Book
molecular formula •
gram formula mass •
gram atomic mass
Empirical/Molec
ular formula
Quest
assignment
UT Quest
Empirical and
Molecular
Formula notes
Empirical/Molec
ular formula
quiz
empirical formula •
molar mass
Unit 6 Test
molecular formula
• percent composition
Week
18
7A, 7B,
7C, 8D
The law of conservation of
matter governs chemical
reactions and is key to balancing
chemical equations. — What is
the relationship between the
law of conservation of
mass • law of definite
proportions • balanced
chemical equation •
reactants • products •
Types of reactions
Lab
Decomposition
Reaction
Demonstration:
Electrolysis of water
Pre and Post-lab
Reactions quiz
Reactions types
Reaction Type
notes
Balancing
Equations
BHS Science: Chemistry Nine Weeks At a Glance (Week 17-26)
mass of the reactants and the
mass of the products? — How
are chemical reactions
balanced? — How does a
subscript in a chemical formula
affect balancing chemical
equations? — How does a
coefficient in a chemical formula
affect balancing chemical
equations? • Three types of
chemical reactions are acidbase, precipitation, and
oxidation-reduction. — How are
chemical reactions classified? —
What evidence in a chemical
equation indicates an acid-base
reaction? — What evidence in a
chemical equation indicates a
precipitation reaction? — What
evidence in a chemical equation
indicates an oxidation-reduction
reaction?
Week
19
7A, 7B,
7C, 8D
The law of conservation of
matter governs chemical
reactions and is key to balancing
chemical equations. — What is
activity series of metals
in universal indicator
solution
quiz
synthesis reactions •
decomposition
reactions • single
replacement reactions •
double replacement
reactions • combustion
reactions
notes
Types of
Reactions
micro-lab
acid-base reactions •
precipitation reactions •
oxidation-reduction
reactions • coefficient •
phlogiston
synthesis reactions •
decomposition
reactions • single
replacement reactions •
Foiled again
Flinn demo
Lab and post-lab
questions
Single
UT quest
Balancing
equations
notes
Reactivity
BHS Science: Chemistry Nine Weeks At a Glance (Week 17-26)
the relationship between the
mass of the reactants and the
mass of the products? — How
are chemical reactions
balanced? — How does a
subscript in a chemical formula
affect balancing chemical
equations? — How does a
coefficient in a chemical formula
affect balancing chemical
equations? • Three types of
chemical reactions are acidbase, precipitation, and
oxidation-reduction. — How are
chemical reactions classified? —
What evidence in a chemical
equation indicates an acid-base
reaction? — What evidence in a
chemical equation indicates a
precipitation reaction? — What
evidence in a chemical equation
indicates an oxidation-reduction
reaction?
Week
20
7A-C
8A-E
The law of conservation of
matter governs chemical
reactions. — What is the
mathematical relationship
between the reactants and the
double replacement
reactions • combustion
reactions
Replacement lab
acid-base reactions •
precipitation reactions •
oxidation-reduction
reactions • coefficient •
phlogiston
stoichiometry •
stoichiometric
calculations • limiting
reactant (reagent)
assignment
series
Balancing
Equations
practice
Single
Replacement
lab
Balancing
equations quiz
UT Quest
Unit 7 Test
Phlogiston
video-discovering the
elements
Balloon Races
demo
Mole to mole
ratios practice
Stoichiometry
Notes
Mole to mole
ratio copper and
Review of
mole/gram
UT Quest
Flinn
BHS Science: Chemistry Nine Weeks At a Glance (Week 17-26)
products? — What is the
mathematical process involved
in the calculation of the amount
of products produced in a
chemical reaction? • The
mathematical calculations used
in chemical stoichiometry
involve the correct use of moles,
dimensional analysis, scientific
notation, and significant figures.
— How can measured quantities
be manipulated using
conversion factors derived from
balanced chemical equations?
— How can very large or very
small measured quantities be
expressed with accuracy?
• percent yield •
accuracy
silver nitrate lab
equations
stoichiometry
lab
Stoichiometry
demo limiting
reactants
Stoichiometry
practice
Limiting
Reactant Notes
Stoichiometry
quiz
Flinn
Stoichiometry
Lab book
• precision •
uncertainty
How can dimensional analysis
be used to calculate quantities
of reactants or products
involved in chemical reactions?
Week
21
7A-C
8A-E
The law of conservation of
matter governs chemical
reactions. — What is the
mathematical relationship
between the reactants and the
products? — What is the
stoichiometry •
stoichiometric
calculations • limiting
reactant (reagent)
• percent yield •
BHS Science: Chemistry Nine Weeks At a Glance (Week 17-26)
mathematical process involved
in the calculation of the amount
of products produced in a
chemical reaction? • The
mathematical calculations used
in chemical stoichiometry
involve the correct use of moles,
dimensional analysis, scientific
notation, and significant figures.
— How can measured quantities
be manipulated using
conversion factors derived from
balanced chemical equations?
— How can very large or very
small measured quantities be
expressed with accuracy?
accuracy
UT Quest
• precision •
uncertainty
How can dimensional analysis
be used to calculate quantities
of reactants or products
involved in chemical reactions?
Week
22
7A-C
8A-E
The law of conservation of
matter governs chemical
reactions. — What is the
mathematical relationship
between the reactants and the
products? — What is the
mathematical process involved
stoichiometry •
stoichiometric
calculations • limiting
reactant (reagent)
• percent yield •
accuracy
Mole to mole
ratio Lab
Limiting
reactants quiz
Stoichiometry
and limiting
reactants
practice
Flinn
Stoichiometry
Lab book
UT Quest
BHS Science: Chemistry Nine Weeks At a Glance (Week 17-26)
in the calculation of the amount
of products produced in a
chemical reaction? • The
mathematical calculations used
in chemical stoichiometry
involve the correct use of moles,
dimensional analysis, scientific
notation, and significant figures.
— How can measured quantities
be manipulated using
conversion factors derived from
balanced chemical equations?
— How can very large or very
small measured quantities be
expressed with accuracy?
How can dimensional analysis
be used to calculate quantities
of reactants or products
involved in chemical reactions?
• The amount of products in a
chemical reaction is determined
by the amount of the reactants.
— How can a limiting reactant
be determined? — How are
limiting reactants used to
calculate the amount of
products produced in a chemical
• precision •
uncertainty
problems
BHS Science: Chemistry Nine Weeks At a Glance (Week 17-26)
reaction?
Week
23
7A-C
8A-E
The law of conservation of
matter governs chemical
reactions. — What is the
mathematical relationship
between the reactants and the
products? — What is the
mathematical process involved
in the calculation of the amount
of products produced in a
chemical reaction? • The
mathematical calculations used
in chemical stoichiometry
involve the correct use of moles,
dimensional analysis, scientific
notation, and significant figures.
— How can measured quantities
be manipulated using
conversion factors derived from
balanced chemical equations?
— How can very large or very
small measured quantities be
expressed with accuracy?
How can dimensional analysis
be used to calculate quantities
of reactants or products
involved in chemical reactions?
stoichiometry •
stoichiometric
calculations • limiting
reactant (reagent)
• percent yield •
accuracy
• precision •
uncertainty
Percent yield lab
and practice
Percent yield
practice
problems
Flinn
Stoichiometry
Lab book
Percent yield
quiz
Percent yield
notes
UT Quest
BHS Science: Chemistry Nine Weeks At a Glance (Week 17-26)
• The amount of products in a
chemical reaction is determined
by the amount of the reactants.
— How can a limiting reactant
be determined? — How are
limiting reactants used to
calculate the amount of
products produced in a chemical
reaction?
Week
24
Week
25
7A-C
8A-E
9A-9C
• The amount of products in a
chemical reaction is determined
by the amount of the reactants.
— How can a limiting reactant
be determined? — How are
limiting reactants used to
calculate the amount of
products produced in a chemical
reaction?
limiting reactant
(reagent)
There is a relationship between
pressure and volume. — What is
Boyle’s law? — In what way
could the relationship between
pressure and volume (when the
temperature remains constant)
be described? • There is a
relationship between volume
and temperature. — What is
pressure • volume •
temperature • Kelvin
• percent yield •
Percent
yield/limiting
reactant demo
Stoichiometry/Li
miting reactant
test
UT Quest
Chemical demo
books
Test review
problems
• Boyle’s law • Charles’
law • ideal gas law •
combined gas law
STP • kinetic molecular
theory • ideal gas
Gas law demo
Gas laws Flinn
lab
Hot air balloon
activity
Gas law practice
problems
Practice
problems
Post-lab
questions
Gas Laws notes
Flinn gas laws
Lab book
UT Quest
Ideal gas laws
notes
BHS Science: Chemistry Nine Weeks At a Glance (Week 17-26)
Charles’ law? — In what way
could the relationship between
volume and temperature (when
pressure is held constant) be
described? • There is a
relationship between pressure,
volume, temperature, and the
number of moles. — What
conditions are governed by the
ideal gas law? In what way could
the units of the gas constant (R)
be described?
Week
26
9A-9C
There is a relationship between
pressure and volume. — What is
Boyle’s law? — In what way
could the relationship between
pressure and volume (when the
temperature remains constant)
be described? • There is a
relationship between volume
and temperature. — What is
Charles’ law? — In what way
could the relationship between
volume and temperature (when
pressure is held constant) be
described? • There is a
relationship between pressure,
volume, temperature, and the
pressure • volume •
temperature • Kelvin
Gas Laws lab
Boyle’s Law
• Boyle’s law • Charles’
law • ideal gas law •
combined gas law
Avagadro’s Law
cubes
STP • kinetic molecular
theory • ideal gas
Gas laws quiz
Boyle’s law lab
Gas laws Test
Flinn Gas laws
Lab book
UT quest
BHS Science: Chemistry Nine Weeks At a Glance (Week 17-26)
number of moles. — What
conditions are governed by the
ideal gas law? In what way could
the units of the gas constant (R)
be described?
Advanced Extensions:
Week 1:
Week 2:
Week 3:
Week 4:
Week 5:
Week 6:
*Dates based on 36 week calendar and are subject to change based on pacing adjustments.