Instructions: Please complete the following fields, corresponding to Experiment 1 in Chemistry
1000H. If you have any questions, please contact your laboratory teaching assistant, or the
laboratory coordinator.
Name:
ID:
CHEM1000H LAB REPORT 1
1. Raw data
Name: Elizabeth Corbett
ID:0586425
Partner Name: Victoria Elmhirst
CHEM1010H Report 4: Hydrogen Peroxide and Iodide Kinetics
(Be sure to state references for any cited value at the end of this report.)
1. What observations and conclusions can you note abo
Instructions: Please complete the following fields, corresponding to Experiment 1
in Chemistry 1000H. If you have any questions, please contact the laboratory
coordinator.
Name:_Phelicia Jackson_
ID:_0583155_
CHEM1000H LAB REPORT 1
1. Raw data: (all masse
CHEM1000H LAB REPORT 1
1. Raw data: (all masses need to have 4 decimal places, all burette readings need to have 2
decimal places)
Volume of
Volume of
Na2CO3 (mL)
Co(NO3)2 (mL)
13.50
20.00
Mass of
evaporating dish
+ filter paper (g)
46.4503
Mass of
Mass o
Name:
ID:
CHEM1010H Report 2 (Chemical Analysis of Bleach)
(Be sure to state references for any cited value at the end of this report.)
1. Raw data:
2. Part A Standardization of Sodium thiosulphate (Na2S2O3)
Provide the complete and balanced equation for
Name:
ID:
CHEM1000H LAB REPORT 3
1. Prepare an introduction for this experiment.
In this introduction, you should explain to the reader:
i) why this exercise was performed, explaining the goal of the exercise (i.e. a statement to explain the
purpose of th
Instructions: Please complete the following fields, corresponding to Experiment I in Chemistry
mom I. Ifyou have any quaktions. please contact your label-am teaching assistant. 01' the
labomlory coordinator.
Name: Ketst‘x" che ID: 05105.! (0
CHEMIMH — LAB
Name:
ID:
CHEM1000H LAB REPORT 2
1. Raw data:
Mass of empty container (for weighing the copper): 100 mL beaker 50.7611 g
Mass of container with copper inside: 51.2754 g
Mass of empty container (for weighing zinc): 50 mL beaker 29.0163 g
Mass of container
Name: Phelicia Jackson
ID: 0583155
CHEM1000H LAB REPORT 3
1. Raw data and simple calculations: (Include all important measurements you have made
in the lab. Also, for your second antacid, be sure to also record the BRAND NAME and
what is its active ingred
Instructions: Please complete the following fields, corresponding to Experiment I in Chemistry
mom I. Ifyou have any quaktions. please contact your label-am teaching assistant. 01' the
labomlory coordinator.
Name: Ketst‘x" che ID: 05105.! (0
CHEMIMH — LAB
Name:
ID:
CHEM1000H LAB REPORT 2
1. Raw data:
Mass of empty container (for weighing the copper): 100 mL beaker 50.7611 g
Mass of container with copper inside: 51.2754 g
Mass of empty container (for weighing zinc): 50 mL beaker 29.0163 g
Mass of container
Name:
ID:
CHEM1000H LAB REPORT 2
1. Raw data:
Mass of empty container (for weighing the copper): 48.3684g
Mass of container with copper inside: 48.9511g
Mass of empty container (for weighing zinc): 50.2802g
Mass of container & zinc: 50. 9708g
Mass of watc
CHEM1000H LAB REPORT 4
1. Part A Buffering action
Fill in the table:
pH before additions
Unbuffered solution
Buffered solution
3.33
3.27
pH after acid
pH after base
addition
2.89
3.22
addition
8.59
3.32
Explain the difference in pH change between the buff
Chapter 9 Review
How do you draw a simple compound or ion by Lewis Theory?
Dots and dashes
Electronegativity and Polarity
Dipole moments and % ionic character
Resonance and Formal Charges
Ionic Bonds, Covalent Bonds, Metallic Bonds
Formal Charge and
Gases
Chapter 5
Overview
5.1 Breathing: Putting Pressure into Work
5.2 Pressure: The result of Molecular Collisions
5.3 The simple Gas Laws: Boyles Law, Charless Law and Avogadros Law
5.4 The Ideal Gas Law
5.5 Applications of the Ideal Gas Law: Molar Volu
16.98
Based on the Ksp constant given below, which salt is least
soluble
(i) Fe(OH)3
Ksp = 6.3 x 10-38
(ii) Pb3(PO4)2
Ksp = 3.0 x 10-44
(iii) Ca3(SO4)2
Ksp = 1.0 x 10-26
1A) Fe(OH)3
2B) Pb3(PO4)2
3C) Ca3(SO4)2
4D) none of the above
5E) all are the same
16
Chapter 16: Aqueous Ionic Equilibrium
Buffer solutions
(resisting changes in pH)
and
Insoluble solids (are actually slightly Soluble solids
more "o" on a central atom, the stronger the acid,
the stronger the acid acid the lower the pH
Topics
Dangers of A
Review and finish up
Last lecture 2014
Weak Acid (analyte) titrated by a
Strong Base (titrant)
Before equivalence point- there is excess acid
which will influence the concentration of H+ and
in turn influence the pH
At equivalence point number moles of
Name: Raymond Le
ID:0576506
CHEM1010H Report 2 (Chemical Analysis of Bleach)
(Be sure to state references for any cited value at the end of this report.)
1. Raw data:
Part 1
Trial #
Initial Burette reading (mL)
Final Burette reading (mL)
Trial 1
0
14.00
T
Name: Raymond Le
ID: 0576506
CHEM 1010H Report 3: Spectroscopy of Transition Metal Complexes
1. Raw data: Provide all of the values for measured masses (and identity of compounds) for
the synthesis. Include other factors such as colour changes, and any ke
Name: Raymond Le
ID:0576506
CHEM1010H Report 2 (Chemical Analysis of Bleach)
(Be sure to state references for any cited value at the end of this report.)
1. Raw data:
Part 1
Trial #
Trial #
Trial 1
Trial 1
Trial 2
Trial 2
Trial 3
Trial 3
Initial Burette r
name:
ID:
CHEM1000H LAB REPORT 3
1. Prepare an introduction for this experiment.
In this introduction, you should explain to the reader:
i) why this exercise was performed, explaining the goal of the exercise (i.e. a statement to explain the
purpose of th
Name:
ID:
CHEM1000H LAB REPORT 2
1. Raw data:
Mass of empty container (for weighing the copper): 27.206g
Mass of container with copper inside: 27.661g
Mass of empty container (for weighing zinc): 27.206g
Mass of container & zinc: 28.204g
Mass of watch gla
Name: Caitlin Zubkov
ID: 0579299
CHEM1000H LAB REPORT 3
1. Prepare an introduction for this experiment.
In this introduction, you should explain to the reader:
This experiment was done to determine the active ingredients within certain antacid pills
(Tums
Name: Caitlin Zubkov
ID: 0579299
CHEM1000H LAB REPORT 2
1. Raw data:
Mass of empty container (for weighing the copper): 29.120 g
Mass of container with copper inside: 29.619 g
Mass of empty container (for weighing zinc): 29.120 g
Mass of container & zinc:
Name: Caitlin Zubkov
ID: 0579299
CHEM1000H LAB REPORT 2
1. Raw data:
Mass of empty container (for weighing the copper): 29.120 g
Mass of container with copper inside: 29.619 g
Mass of empty container (for weighing zinc): 29.120 g
Mass of container & zinc:
Instructions: Please complete the following fields, corresponding to Experiment 1 in Chemistry
1000H. If you have any questions, please contact your laboratory teaching assistant, or the
laboratory coordinator.
Name: Elizabeth Corbett
ID: 0586425
CHEM1000
Name: Elizabeth Corbett
CHEM1010H Report 2 (Chemical Analysis of Bleach)
(Be sure to state references for any cited value at the end of this report.)
1. Raw data:
Part A:
Titration 1
Initial burette reading = 12.40 mL
Final burette reading = 24.20 mL
Volu
Name: Elizabeth Corbett
ID: 0586425
CHEM 1010H Report 3: Spectroscopy of Transition Metal Complexes
1. Raw data: Provide all of the values for measured masses (and identity of compounds) for
the synthesis. Include other factors such as colour changes, and
Name: Phelicia Jackson
ID: 0583155
CHEM1000H LAB REPORT 3
1. Raw data and simple calculations: (Include all important measurements you
have made in the lab. Also, for your second antacid, be sure to also record the
BRAND NAME and what is its active ingred
Name: Phelicia Jackson ID: 0583155
CHEM1000H LAB REPORT 2
1. Raw data:
Mass of empty container (for weighing the copper): 49.4692 g
Mass of container with copper inside: 50.0041 g
Mass of empty container (for weighing zinc): 30.0325 g
Mass of container &
Name: Phelicia Jackson ID:0583155
CHEM1000H LAB REPORT 3
1. Raw data and simple calculations: (Include all important measurements you
have made in the lab. Also, for your second antacid, be sure to also record the
BRAND NAME and what is its active ingredi
Instructions: Please complete the following fields, corresponding to Experiment 1
in Chemistry 1000H. If you have any questions, please contact the laboratory
coordinator.
Name:_Phelicia Jackson_
ID:_0583155_
CHEM1000H LAB REPORT 1
1. Raw data: (all masse
Name:
ID:
CHEM1000H LAB REPORT 4
1. Raw data: Provide ALL balance readings and temperature vs time readings
Plot (manually) a temperature-time graph for each of the best set of your
measurements
(1 graph per section) and identify the freezing point of you
