Unit+1


 * =On Line videos =

[|Stoichiometry]

[|Limiting reactant]

[|combustion analysis]

[|Empirical formula]

[|average atomic mass and mass spectroscopy]

[|Elements and mass spec.]

[|equations] [|solubility and precipitation]

[|Gravimetric Analysis] [|Gravimetric Analysis]


 * Notes **

[|polyatomic ions and solubility rules]

 || =Worksheets and practice tests =

[|Combustion Analysis]

[|Stiochiometry practice problem 1]

[|Stoichiometry practice problem 2] [|Combustion Analylsis Worksheet]

[|review practice test]

[|stoichiometry practice test]

st[|oichiometry practice test chap 3]







|| =Labs =

=Book =
 * //Chapter 2 pg 77-113, //**
 * //Chapter 3 139-148 //** || =Online Practice Links =

__Stoichiometry__ [|Stoichiometry A] [|Stoichiometry B] [|Stioichiometry C] [|Stoichiometry D] [|Stoichiometry E]

[|Stoichiometry review 1] [|Combustion Analysis] [|balancing equations practice]

[|Average atomic mass] || Unit Objectives http://media.collegeboard.com/digitalServices/pdf/ap/ap-chemistry-course-and-exam-description.pdf
 * <span style="font-family: MinionPro,serif; font-size: 12pt;">LO 1.1 **<span style="font-family: MinionPro,serif; font-size: 12pt;">The student can justify the observation that the ratio of the masses of the constituent elements in any pure sample of that compound is always identical on the basis of the atomic molecular theory.
 * <span style="font-family: MinionPro,serif; font-size: 12pt;">LO 1.2 **<span style="font-family: MinionPro,serif; font-size: 12pt;">The student is able to select and apply mathematical routines to mass data to identify or infer the composition of pure substances and/or mixtures.
 * <span style="font-family: MinionPro,serif; font-size: 12pt;">LO 1.3 **<span style="font-family: MinionPro,serif; font-size: 12pt;">The student is able to select and apply mathematical relationships to mass data in order to justify a claim regarding the identity and/or estimated purity of a substance.
 * <span style="font-family: MinionPro,serif; font-size: 12pt;">LO 1.4 **<span style="font-family: MinionPro,serif; font-size: 12pt;">The student is able to connect the number of particles, moles, mass, and volume of substances to one another, both qualitatively and quantitatively.
 * <span style="font-family: MinionPro,serif; font-size: 12pt;">LO 1.14 **<span style="font-family: MinionPro,serif; font-size: 12pt;">The student is able to use data from mass spectrometry to identify the elements and the masses of individual atoms of a specific element.
 * <span style="font-family: MinionPro,serif; font-size: 12pt;">LO 1.17 **<span style="font-family: MinionPro,serif; font-size: 12pt;">The student is able to express the law of conservation of mass quantitatively and qualitatively using symbolic representations and particulate drawings.
 * <span style="font-family: MinionPro,serif; font-size: 12pt;">LO 1.18 **<span style="font-family: MinionPro,serif; font-size: 12pt;">The student is able to apply conservation of atoms to the rearrangement of atoms in various processes.
 * <span style="font-family: MinionPro,serif; font-size: 12pt;">LO 1.19 **<span style="font-family: MinionPro,serif; font-size: 12pt;">The student can design, and/or interpret data from, an experiment that uses gravimetric analysis to determine the concentration of an analyte in a solution.
 * <span style="font-family: MinionPro,serif; font-size: 12pt;">LO 3.1 **<span style="font-family: MinionPro,serif; font-size: 12pt;">Students can translate among macroscopic observations of change, chemical equations, and particle views.
 * <span style="font-family: MinionPro,serif; font-size: 12pt;">LO 3.2 **<span style="font-family: MinionPro,serif; font-size: 12pt;">The student can translate an observed chemical change into a balanced chemical equation and justify the choice of equation type (molecular, ionic, or net ionic) in terms of utility for the given circumstances.
 * <span style="font-family: MinionPro,serif; font-size: 12pt;">LO 3.3 **<span style="font-family: MinionPro,serif; font-size: 12pt;">The student is able to use stoichiometric calculations to predict the results of performing a reaction in the laboratory and/or to analyze deviations from the expected results.
 * <span style="font-family: MinionPro,serif; font-size: 12pt;">LO 3.4 **<span style="font-family: MinionPro,serif; font-size: 12pt;">The student is able to relate quantities (measured mass of substances, volumes of solutions, or volumes and pressures of gases) to identify stoichiometric relationships for a reaction, including situations involving limiting reactants and situations in which the reaction has not gone to completion.
 * <span style="font-family: MinionPro,serif; font-size: 12pt;">LO 3.5 **<span style="font-family: MinionPro,serif; font-size: 12pt;">The student is able to design a plan in order to collect data on the synthesis or decomposition of a compound to confirm the conservation of matter and the law of definite proportions.
 * <span style="font-family: MinionPro,serif; font-size: 12pt;">LO 3.6 **<span style="font-family: MinionPro,serif; font-size: 12pt;">The student is able to use data from synthesis or decomposition of a compound to confirm the conservation of matter and the law of definite proportions.