Lab #20 Write-Up (Due 5-10-13)

Rubric Your Report

Header (Establishing Equilibrium) Objective Procedure & Materials: Refer to Handout Data: Graph attached Discussion:

Observations # 1-4 (in report) ; Analysis #1-5 (on worksheet)

Errors/Improvements Conclusion

Claim – given on handout; Evidence (refer to graph; rate as slope) Science Concept (dynamic equilibrium; rate; concentration;

etc.)

Lab Worksheet

Lab #18 Write-Up (Due 4-22-13)

Rubric Your Report

Header (Titration of NaOH) Objective Procedure & Materials: Refer to Handout Data: Refer to Tables in Handout Calculations: Show equation (on WS), substitution w/units, answer

w/units for all titration calculations. Label average value as final answer.

Discussion: Questions (Neatly answer on back of handout.) Errors/Improvements (Write in report.)

Conclusion Claim – given on handout; Evidence - refer to data and

calculations. Science Concept – include questions listed in the handout.

Lab Handout & Data Sheet

Lab #18 Activity (Due 4-15-13)

Rubric Lab Worksheet

Electrolytes Complete Dissociation Equations Answer Questions (check)

Lab #17 Activity (Due 3-22-13)

Rubric Lab Worksheet

Solubility of a Salt Graph Answer Questions

Lab #16 Write-Up (Due 3-19-13)

Rubric Your Report

Header (Double Replacement Reactions) Objective Procedure & Materials: Refer to Handout Data: Refer to Handout for 1.) Observation Table, 2.) Table of

Formula Equations predicting products, and 3.) Four handwritten Ionic Equations (full and net; identify spectator ions by crossing out)

Discussion: Errors/Improvements

Conclusion (Paragraph form) Claim – given on handout; Evidence (observations to

formula products to ionic equations; evidences) Science Concept (solubility -Table F, precipitate, ionic compounds and aqueous; double replacement rxn.)

Lab Worksheet

Lab #15 Activity (Due 3-6-13)

Rubric Lab Worksheet

Conservation During a Chemical Reaction

Answer Questions

Lab#14 Write-Up (Due 3-7-13)

Rubric Your Report

Header (Single Replacement Reactions) Objective Procedure & Materials: Refer to Handout Data: Table attached Discussion:

Errors/Improvements Conclusion

Claim – given on handout; Evidence (signs of rxn-refer to table)

Science Concept (activity table, ionic compounds (aq); signs of rxn)

Lab Worksheet

Lab #13 Write-Up (Due 2-26-13)

Rubric Your Report

Header (3-D Molecular Models) Objective: Write in report Procedure & Materials: Refer to Handout Data: Table attached Discussion:

Questions #1-6; Errors/Improvements Conclusion

Claim – given on handout; Evidence (Tables- explain VSEPR and shape)

Science Concept (hybridization; VSEPR models; polarity; intermolecular forces)

Lab Worksheet

Lab #12 Write-Up (Due 2-18-13)

Rubric Your Report

Header (Formulas from Puzzle Pieces) Objective: State here Procedure and Materials: Refer to Handout Data: Shown in puzzle boxes on attached handout. Discussion:

Questions on Handout Conclusion (in paragraph form)

Claim (must include; given in handout) Evidence (Puzzle boxes; cite examples) Science Concept (Oxidation States – sum equals zero; multiple ox

states )

Lab Worksheet & Data Sheet attached

Lab #11 Activity (Due 2-7-13)

Rubric Lab Worksheet

Detecting Ions Complete Table Answer Questions

Lab #10 Activity (Due 1-15-13)

Rubric Lab Worksheet

Flame Test Complete Table Answer Questions

Lab #9 Write-Up (Due 1-14-13)

Rubric Your Report

Header (Observing Bright Line Spectra) Objective Procedure & Materials: Refer to Handout Data: Spectra (on handout) Discussion:

Questions; Errors/Improvements Conclusion

Claim – given on handout; Evidence (Spectra) Science Concept (electron energies, spectroscopy, continuous

vs. line)

Lab Worksheet

Lab #8 Write-Up (Due 1-7-13)

Rubric Your Report

Header (The Periodic Table) Objective Procedure: Refer to handout Data: Refer to attached tables and graphs Discussion:

Questions (Type in report; include question) Errors/Improvements (omit)

Conclusion Claim – given on handout; Evidence (Graphs – state relationships

and point to graphs as evidence of that observation.) Science Concept (ion formation; metals vs. nonmetals, etc.)

Lab Worksheet

Lab #7 Write-Up (Due 12-7-12)

Rubric Your Report

Header (Effect of Pressure on Volume of a Gas) Objective Procedure & Materials: Refer to Handout Data: Refer to Table in Handout

Graphs: Volume vs. Pressure (two graphs with all requirements)

Discussion: Questions (called Prelab Questions) Errors/Improvements

Conclusion Claim; Evidence (refer to graph and PV=k relationship) Science Concept (density and PV, properties of gases, etc.)

Lab Worksheet & Data Sheet attached

Lab #6 Write-Up (Due 11-5-12)

Rubric Your Report

Header (Measuring Specific Heat) Objective Procedure and Materials: Refer to Handout Data: Organize your data in a table. Calculations: Show equation, sub w/units; answer w/units.

Include heat lost by metal, gained by water; specific heat calculation, % error (make sure to state heat lost metal = heat gained by water).

Discussion: Questions (Write or restate questions) Errors/Improvements (explain experimentally!)

Conclusion (in paragraph form) Claim (given on handout) Evidence (Data table; cite examples) Science Concept (Calorimetry, specific heat, conservation of

energy) Lab Worksheet & Data Sheet attached

Lab #5 Write-Up (Due 10-19-12)

Rubric Your Report

Header (Physical and Chemical Changes) Objective Procedure and Materials: Refer to Handout Data: Include OBSERVATION TABLE in report

State evidence for chemical reaction; describe physical changes

Discussion: Questions (Analysis); Errors/Improvements

Conclusion (in paragraph form) Claim (given on handout) Evidence (Observation table; cite examples) Science Concept (Physical/Chemical changes; Evidence of

chemical reactions; Dissolving as a physical change)

Lab Worksheet & Data Sheet attached

Lab #4 Activity (Due 10-15-12)

Rubric Lab Worksheet

Classifying Matter Complete Table

Lab #3 Write-Up (Due 10-9-12)

Rubric Your Report

Header (Radioactive Decay Cards) Objective: Determine and illustrate the radioactive decay of

U-238. Procedure & Materials: Refer to Handout Data

Table: List of Nuclear Equations Graph: Mass Number vs. Atomic Number

Discussion: Type question then answer in report or answer by restating the

question. Errors/Improvements

Conclusion Claim; Evidence (Refer to the graph for illustration of decay series) Science Concept (Cause and consequence of unstable nuclei; n/p ratio

for stability; define radioactivity; describe radioactive particles and dangers; etc.)

Lab Worksheet & Data Sheet attached

Lab #2 Write-Up (Due 10-2-12)

Rubric Your Report

Header (Atomic Mass of Beanium) Objective Procedure and Materials: Refer to Handout Data/Graph: See data table on worksheet Calculations: Avg. Atomic Mass: Method 1 vs. Method 2; %

Error Discussion:

Questions (WS); Errors and Improvements Conclusion

Claim; Evidence; Science Concept (meaning of “average” atomic mass; refer to calc. in table; define isotope; elements are mixtures; etc.)

Lab Worksheet & Data Sheet attached

Lab #1 Activity (Due 9-25-12)

Rubric Lab Worksheet

Drawing Atomic Diagrams Complete Table Diagrams should show:

Nucleus with p+= ___ and no= ___ and highlighted in colored pencil.

Energy levels with # electrons labeled as eo =___

Outlines for Lab Write-ups

Regents Chemistry2012-2013