Experemint 10 As described in the lab manual: Record the barometric pressure. Measure about 10 g of ice using the chemical balance and place it into a mL beaker. Heat over a flame until half of the ice has melted.
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.
How you did it? What were the results?
Introduction - The introduction provides background information about the experiment. This includes the purpose behind the experiment, research that already exists and pertains to the experiment, and why the experiment was performed. This is the section in which your hypothesis and a summary of the experimental method should also be included.
Why was the experiment performed? What knowledge already exists about this subject? What is the specific purpose of the experiment? Reaction Equation - The reaction equation is usually included within the laboratory manual in the section that provides the instructions for the experiment.
Details that should be included are the structure and name of both the reactants and the products, the temperature of the experiment, and solvent used. If more than one reaction occurs, be sure to draw the necessary arrows and include the intermediate s. Experimental Section - The experimental section details all methods used to create the experiment.
The final product should be included first at the beginning of the paragraph in bold if it is known. Included in parenthesis after all reactants should be the amount in grams of the reactant used for the experiment and the value in moles. Passive voice is often used to describe the methodology of the experiment.
Remember, first person is not used. After a concise write-up of the experimental process, the results are provided in this order: An example of this can be found in the sample lab report the end of this section.
Results and Discussion - The result and discussion sections are usually combined together within the lab report.
In this section, all results from the experiment are provided. After all results have been provided, they are analyzed 'discussed' to explain what the data entails.Sample Lab Report #2. Site Links: Writing Guidelines Writing Exercises. This web page presents a sample report [Herwald, ] written in a microprocessor laboratory course at Virginia Tech.
In this report, carets (>) are given to reveal the line spacings in the report's format (in an actual report, these carets would not appear).
Also, in this. Writing Lab Reports The following is an outline of the fundamentals of writing a lab report. Please read it carefully. There is also a sample laboratory report with comments for you to read. The to support the general laws of chemistry you are exploring and learning.
CHEM and – Organic Chemistry Lab I and II GUIDELINES FOR WRITING LAB REPORTS INTRODUCTION Writing reports in organic chemistry lab may differ from the way it’s done in general chemistry. In the sophomore year of high school (10th grade), science classes may include physics, chemistry or biology experiments and labs, so it's important for students to understand how to write a lab report to receive the best grade possible.
College of Science» Department of Chemistry. Toggle menu Go to search page. Search Field. Exit Search. This is also a required text for the chemistry writing intensive (WIC) classes CH and CH Lab reports and research papers should be mainly written in the present tense. You should limit the use of the past tense to (1.
Writing accurate lab reports consumes a lot of time for the author. You will need to conduct in-depth research, carry out the laboratory experiments, record your data, and analyze it before creating a report .