Final lab marks will be posted on April 12. Please check them and contact Monica Reimer by April 16 if there are any discrepancies. Lab reports can be picked up from Elliott 229 on April 12. Bring student ID.
Lab marks
Notices:
N.B. In order to take Chem 102 , students must be registered in both a lecture section and a lab section in the same term.
Laboratory credit may be allowed for students who have successfully completed the laboratory within the past three years. Credit is provided for only one subsequent attempt. Students applying for laboratory credit from previous years must email the First Year Senior Lab Instructor, Monica Reimer and request laboratory credit from the previous year. In the e-mail , please include your student number and a previous one, if you had one before the present system, the term that you took the course, the number of the course and your full name as it is on your registration.
If past lab credit is denied, the student must immediately register in a lab section.
Labs begin the week of January 9, 2012.
Drop-in opens January 11, 2012.
Goals of the Course:
Senior Lab Instructor:
Ms. Monica Reimer
office: Elliott 228
phone: 250- 721- 7194
email: dragon@uvic.ca
Duration of course: Jan.4 - April 5, 2012
Location of Labs: Elliott 230, 250, and 253
Schedule of Labs: see Usource
Lab write-up due dates:
Lab Time |
Due Date |
Lab Time |
Due Date |
|
Mon. 800 |
Thurs. 1600 |
Wed. 800 |
Mon.1000 |
|
Mon. 1130 |
Thurs. 1600 |
Wed. 1130 |
Mon. 1000 |
|
Mon. 1500 |
Thurs. 1600 |
Wed. 1500 |
Mon. 1000 |
|
Mon. 1830 |
Thurs. 1600 |
Wed. 1830 |
Mon. 1000 |
|
Tues. 800 |
Fri. 1600 |
Thurs. 800 |
||
Tues. 1130 |
Fri. 1600 |
Thurs. 1130 |
Tues. 1000 |
|
Tues. 1500 |
Fri. 1600 |
Thurs. 1500 |
Tues. 1000 |
|
Tues. 1830 |
Fri. 1600 |
Thurs. 1830 |
Tues. 1000 |
Any report not in the appropriate report slot (in the hallway on 2nd floor, Elliott Building) when due will lose 25% off the maximum mark possible for the report.
No reports that are due will be accepted after 4:00 p.m. on the sixth day following the laboratory period in which the experiment was carried out. (However, for experiments done on Monday, the time is 8:30 a.m. the Monday following.)
Material Needs:
Manual:
Laboratory Manual 102, Spring 2012 available in University Bookstore
Safety Glasses:
Supplied in laboratory
Lab Coats: (Recommended)
Available in University Bookstore or Science Stores, Petch 168.
Notebook:
Hayden McNeil student lab notebook containing carbonless duplicate sets, available in the University Bookstore.
Student Evaluation
Student performance is assessed continuously on the basis of: pre-lab quizzes, results, assignments and reports, quality of personal and technical performance in the laboratory, notebook keeping and laboratory reports.
A passing mark (50%) must be attained in the laboratory and 70% of the experiments must be completed and graded.
The laboratory component will contribute 33% to the course mark.
Expt. 1. Click here for the equation to calculate Rf values.
Expt. 2.
Equation for the comparison between the experimenal value and the predicted value for the moles of hydrogen gas.
(experimental number of moles / predicted number of moles) x 100%
Expt. 8
PRE-LABORATORY QUIZ QUESTIONS
1.What does it mean to standardise a solution?
2. What is a primary standard ? What is the primary standard that is used in this experiment?
2. What is the indicator used in this experiment? What does the endpoint look like?
3.What is the titrant in this experiment?
4. What is the concentration in moles per litre of a 5 mL solution that contains 5 g of MnCl2⋅4H2O?
5. What is the concentration KIO3 in moles per litre of a 100.00 mL solution containing 0.0356g of KIO3?
6. What instrument is to measure the following:
a) 5 g MnCl2⋅4H2O b) 2.2 g Na2S2O3⋅5H2O c) 0.0356g KIO3
7. Which glassware is used to make and contain the following solutions?
a)5 mL of the MnCl2⋅4H2O b) 100.00 mL of the Na2S2O3⋅5H2O and c) 100.00 mL of the KIO3
8. What are the hazards associated with the use of H2SO4?