Chemistry
January Agenda:
Mon, Jan 11
RR: How many molecules of KBr are in 5 moles of KBr?
Conversion Factor Station Activity
Molar Mass Notes
Tues, Jan 12
RR: Study
Quiz: Avogadro’s number and the mole
Molar Mass Notes
Molar Mass WS (due Fri)
Wed, Jan 13
RR: What unit do we use to measure atomic mass?
Notes
Avogadro’s Number WS (due Fri)
Molar Mass WS (due Fri, Thurs for Pre-AP Chem)
Thurs, Jan 14
RR: What is the difference between a mole and a molecule?
Avogadro’s Number WS (Part 1 due Fri)
Fri, Jan 15
RR: Pick a problem from Avogadro’s WS Part 2 to review in class.
Lab: Molar Mass
HW due: Avogadro’s Worksheet (Part 1)
Tues, Jan 19
RR: Write generic equations to convert the following: mass  moles, particles  moles, and mass 
particles.
Finish lab Molar Mass
Grams & Particles WS (due Wed)
HW due: Avogadro’s WS (Part 1 and 2)
Wed, Jan 20
RR: How does the percentage of an ingredient affect a total product? (Think of things that have
ingredients.)
Finish lab, work on bonus review
HW due: Grams & Particles WS
Thurs, Jan 21
RR: Study
Test: The Mole – Avogadro’s Number and Mass
Chemistry
Fri, Jan 22
RR: Why is it important to consider % composition in daily life?
%Composition Notes
%Composition Lab—Bubble Gum
Mon, Jan 25
RR: Calculate the % composition when 13.3g Fe combines completely with 5.7g O (example in notes).
% Composition Notes
% Composition Lab – Bubble Gum finish
CW: % composition WS (part 1)
Tues, Jan 26
RR: What is the % composition of Ag2O?
CW: % composition WS (part 1)
Wed, Jan 27
RR: Pick a problem from % composition WS to review.
CW: %composition WS (part 2)
Empirical Formula Notes
Thurs, Jan 28
RR: Take out notes and a clean sheet of paper.
Quiz (open notes): % composition
Ratio Card Activity
CW: Test Corrections
Fri, Jan 29
RR: What is an empirical formula?
Notes: Empirical Formula Steps
CW: Empirical formula practice WS
Mon, Feb 1
RR: What is the first step in determining empirical formula?
Lab: MgO
Tues, Feb 2
RR: Determine the empirical formula of a compound consisting of 38.7% carbon, 9.75% hydrogen, and
the rest oxygen.
Lab: MgO
Wed, Feb 3
RR: What is a molecular formula?
Notes: Molecular Formula
CW: Molecular Formula Practice WS
Chemistry
Thurs, Feb 4
RR:
Empirical & Molecular Formula WS (due Fri)
Advanced CW: How does the Olympic panel of judges determine if a contestant is taking a performance
enhancing drug? Explain the chemistry behind the testing. Pick a drug that athletes could abuse, write
the molecular formula and determine the % composition.
Fri, Feb 5
RR:
Empirical/Molecular Formula WS
Mon, Feb 8
RR:
Empirical/Molecular Formula WS (in Teams) (due Tues)
Tues, Feb 9
RR:
Mixed Practice %Composition/Molecular/Empirical Formula WS (relay)
Wed, Feb 10
RR:
Review for test with Mixed Practice WS (relay)
Review Avogadro’s number/the mole
Thurs, Feb 11
RR: Study
Test: Chemical Composition (and the mole)
Fri, Feb 12
RR: Study
Finish Test (the mole portion)
Reactions Notes
Tues, Feb 16
RR: What are the 4 types of chemical reactions?
Lab: Reactions
Wed, Feb 17
RR: Write the generic reaction for chemical decomposition.
Lab: Reactions
Thurs, Feb 18
RR: Write the generic reaction for chemical synthesis.
Chemistry
Lab: Reactions
Fri, Feb 19
RR: Write the generic reaction for double replacement.
Lab: Reactions
Mon, Feb 20
RR: What products are formed in a combustion reaction?
Lab: Reactions
Reactions stoichiometry