It should not exceed two hundred words and should explain, in a concise manner, the purpose of the experiment, how the experiment was conducted, and the results gained. Any conclusions gained from the experiment should also be summarized within this section.
Your lab report should be neat and legible and only written in pen or ink blue or black ONLY. Do NOT use pencil or white-out! Pre-lab Preparation of the pre-lab prior to carrying out the experiment helps to familiarize you with the objectives of the experiment and any hazards associated with that lab.
The pre-lab usually includes an objective, references, answers to pre-lab questions, table of reagents and an experimental plan. You are expected to complete the pre-lab BEFORE you come to the lab and be adequately prepared for carrying out the experiment. The pre-lab is collected every lab period before the experiment starts.
If you do not complete a pre-lab, you will NOT be allowed to start the experiment and you will receive a score of zero! Objective Use 1 or 2 complete sentences only and state the purpose or goal of the experiment you are about to carry out e. The objective of this experiment is to determine the identity of Compound A using functional group tests and to confirm its structure by using infrared and NMR spectroscopy.
Reaction Scheme If appropriate, draw a reaction scheme showing the starting materials, reagents and the expected product s. Table of Reagents This is a list of all the compounds that you will encounter during a particular experiment.
Where applicable, you should include molecular weights, melting or boiling points and hazardous properties. This will help familiarize you with potential hazards of the experiment. Experimental Plan In order to help make your time in the lab more efficient, you are required to formulate a flow chart to summarize the key points of your experiment.
By doing this, you should not need to keep referring back to your lab manual. List your references in the following order: Wikipedia is NOT a proper scientific reference!
These questions serve to focus your attention on the main concepts of the experiment. It is important to note any changes in the experimental plan as well.
You should record observations such as color changes, appearance of crystals, temperature of reactions, test results, physical properties obtained, as well as mass of reagents and products used. Your discussion and conclusion sections will be based on what you write in the observation section.
You MUST write your observations and results directly in your lab report book.Organic Chemistry Formal Written Laboratory Reports Cabrillo College Chemistry Department Document Formatting Document should be standard ” x 11” with margins of 1”, 1”, ”, 1” (left, right. In cases where there is a discrepancy between this material and your lab manual (or what your teacher/professor has told you), you should consider the significance of the difference and who will be reading and grading your report.
Organic Chemistry Lab Report Words | 17 Pages CHEM and – Organic Chemistry Lab I and II GUIDELINES FOR WRITING LAB REPORTS INTRODUCTION Writing reports in organic chemistry lab may differ from . In organic chem, there are different types of experiments: technique and preparative.
A technique experiment is one in which you are performing a technique for the first time and studying its details, for example, distillation and extraction.
Writing an Organic Chemistry Lab Report. (CHE ) Organic Chemistry Laboratory Lab References Totah rev. 8/ 9 The Laboratory Report The typical report will be from pages long. The second video gives a different perspective on what you put in the “Discussion” section of your lab report.
Sample Lab Reports Determination of the Alcohol Content of Whiskey [Courtesy of Univ. of Oregon] [for an upper-level chem course, courtesy of Univ. of Delaware] Parts of a Lab Report.