SYLLABUS CHEM 202 Lab - Inorganic Chemistry 2 Laboratory Spring, 2014

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1 SYLLABUS CHEM 202 Lab - Inorganic Chemistry 2 Laboratory Spring, 2014 Laboratory Director: Dr. J. Scott McConnell Office and Office Hours: The lab director s office is 519A. Office hours are 3:00-5:00 Monday; 3:00-5:00 Tuesday; and 3:00-5:00 Thursday. Call the Chemistry Department ( ) or JS-McConnell@WIU.edu, and make an appointment prior to meeting. Laboratory Manual: CHEM 202: Inorganic Chemistry II, by R.R. Bahr and J.S. McConnell. Thomson Custom Solutions, publishers. ISBN-13: Laboratory Times: As scheduled. Laboratory Location: Currens 319, 323 Laboratory Assistants: Meredith Bertles, Thad Edwardson, Archana Pasupulety, Deepa Rekulapally Expense Materials Required: Costs for these materials are the responsibility of the student. Laboratory Manual. CHEM 202: Inorganic Chemistry II, by R.R. Bahr and J.S. McConnell. Thomson Custom Solutions, publishers. Material Safety Data Sheets (MSDS) of all chemicals utilized in the laboratory can be found at the following web site: E-copies are free of charge. Approved eye protection used for the laboratory component of this class. A simple scientific calculator without extensive memory functions (i.e. Texas Instruments model 30, equivalent, or less sophisticated models). Information Regarding CHEM 202 Lab: Lab work is an integral part of the CHEM 202 course. Lab attendance is important and you must attain a minimum of 130 total lab points to pass the course regardless of the lecture grade. It is important that you complete the pre-lab assignment BEFORE the day of the lab so that you are familiar with: 1. The lab procedure and can conduct the lab in a time efficient manner; 1

2 2. The equipment used and the lab techniques involved; and 3. The calculations used in the lab. All labs are worth 25 points and the grade will be based on the best 10 out of 12 labs. There are NO MAKE UP LABS. Lab reports are due by 5:00 p.m. the day after the lab session is completed. A penalty of five points per day will be levied for late labs. Lab reports may be turned into the Teaching Assistant or at Currens 214 to the Teaching Assistant s mail box. Labs MUST BE marked with the following: student s name, course number (202), lab section number, lab meeting time, and the TA s full name. Failure to include this information may result in a zero for the lab. Important Dates: Date (Spring, 2014) January 13, Mon January 20, Mon. February 12, Wed. March 10-14, Mon.-Fri. May 5-9, Mon.-Fri. Event Classes Begin Dr. Martin Luther King Day - No Classes/University Closed Lincoln's Birthday - No Classes/University Closed Spring Break - No Classes Final Exam Week Any situation, condition, or circumstance not covered in the syllabus is subject to the decisions of the instructor, only. 2

3 Date Lab No. Experiment Jan 21 and 23 Lab 1 LAB CHECK IN / AVOGADRO S NUMBER Prelab Read background information, procedure and answer prelab questions 1-3 on pg. 13. (Worth 5 points if turned in before lab starts). Lab Complete procedures I, II and III and record results in data tables. Do calculations and post-lab questions 1-5 on pg Jan 28 and 30 Lab 2 MOLECULAR MODELS Prelab Read introduction and procedure on pg Do prelab questions 1-4 on pg.17 (Worth 5 points if turned in before lab starts). Lab Do procedure on pg and complete report form on pg , do post lab questions 1-4 only on pg. 25. Feb 4 and 6 Lab 4 LEWIS STRUCTURES AND MOLECULAR SHAPES Prelab Read introduction on pg and complete chart #1 only on pg. 49 for prelab assignment. (Worth 5 points if turned in before lab). Lab Read procedure and use model kits to complete the following: Part I A and B on pg. 51. Part II A and B on pg. 54. No post-lab questions. Feb 11 and 13 Lab 5 CHARLE S LAW Prelab Read introduction and procedures on pg Do prelab questions 1-4 on pg. 67. (Worth 5 points if turned in before lab starts). Lab Do procedure and record data on report form on pg. 69. Do calculations and post lab questions 1-7 on pg

4 Feb 18 and 20 Lab 6 GRAHAM S LAW Prelab Read background information and procedures on pg Do prelab assignment 1-4 on pg (Worth 5 points if turned in before lab starts). Lab Do procedure and record data on pg. 81. Answer post lab questions 1-5 on pg Feb 25 and 27 Lab 7 COLLIGATIVE PROPERTIES Prelab Read introduction and procedure on pg Do prelab questions 1-4 on pg (Worth 5 points if turned in before lab starts). Lab Do procedure and calculations on pg and record data on pg Do post lab questions on pg March 4 and 6 Lab 9 ACID-BASE TITRATION Prelab Read background information and procedure on pg Do prelab assignment 1-3 on pg (Worth 5 points if turned in before lab starts). Lab Do procedure and calculations on pg Record your data and prepare titration plots. pg Answer post lab questions 1-4 on pg March 18 and 20 Lab 11 A STUDY OF REACTION RATES Prelab Read chemical overview and procedure on pg Do advanced study assignment 1-3 on pg.147. (Worth 5 points if turned in before lab starts). Lab Do procedure on pg and record results on work pages Use results to complete graphs on pg. 151 and

5 March 25 and 27 Lab 12 CHEMICAL EQUILIBRIUM Prelab Read introduction and procedure on pg Answer prelab questions 1-3 on pg (Worth 5 points if turned in before lab starts). Lab Do procedure and record data on report form pg Do post lab questions 1-3 on pg April 1 and 3 Lab 13 ENERGY CHANGES IN CHEMICAL REACTION Prelab Read introduction and procedure on pg No prelab assignment. Lab Do procedure and record data with calculations on pg Do post lab questions 1-11 on pg April 8 and 10 Lab 10 ASCORBIC ACID IN VITAMIN C Prelab Read background and procedure on pg Do prelab assignment on pg (Worth 5 points if turned in before lab starts). Lab Do procedure and record data on pg and do calculations. Do post lab questions 1-4 on pg April 15 and 17 Lab 14 ELECTROCHEMICAL CELLS/CHECK OUT Prelab Read background and procedure on pg Do prelab assignment 1-5 on pg (Worth 5 points if turned in before lab starts). Lab Do procedure and record data on pg and do calculations on pg Do post lab questions 1-3 on pg

SYLLABUS CHEM 202 Lab - General Chemistry II Laboratory Spring, 2018

SYLLABUS CHEM 202 Lab - General Chemistry II Laboratory Spring, 2018 Instructor: Dr. J. Scott McConnell Office and Office Hours: The instructor s office is 519A. Office hours are 1:00-4:00 Tuesday; and