Chemistry Lab Report Format
Chemistry Lab Report Format
Name Period Date
Title
Partners
List the name(s) of your lab partner(s)
Purpose
This section contains a brief statement that tells what you hope to learn by performing the experiment.
Experimental Design
In this section you give a general overview of what need to be determined or measured to achieve the purpose of the lab. You will also describe how the measurements were carried out and what major equipment and/or techniques were used during the experiment. This should be an EXPLANATION of how the lab techniques you performed gave you the data necessary to answer the purpose. It should NOT be a step-by-step procedure. You can only use passive voice in this section. For example, instead of “we measured the mass of the copper wire using an electrical balance,” you should write “the mass of the copper wire was measured by using an electrical balance.”
Observations
These are the facts you collect when you perform the lab. Observations should be listed as key words rather than full sentences. Observations usually include those recorded before, during and after the change.
Data and Evaluation
List all RAW DATA (from direct measurements) in a table format first before any calculations. Numbers should be labeled with units. The evaluation section includes any manipulations of data (calculations, graphs, and diagrams) required to reach a conclusion. All the math goes in this section. Show the LABELED set-up of any calculation required in processing the data. This section should be handwritten. For example:
Raw Data:
Mass beaker + AgNO3 104.72 g
Mass beaker 103.38 g
Evaluation:
Mass AgNO3: 104.72 g – 103.38 g = 1.34 g
mole of AgNO3: [pic]
The evaluation section will also include any graphs. Graphs must be done on graph paper or printed from the graphing software we use in class. They should be large and with a title. All axes should be labeled with variables and their units.
Conclusion and discussion
In this section you interpret the results of your observations and calculations. State and explain what principle(s) your results illustrate. At the end of some experiments, you will be given a series of questions to answer in the conclusion. Write the answers to these questions in PARAGRAPH FORM in this section of your lab report. If your experimental results deviate from the class conclusion, you should state the conclusion that your results lead to and the conclusion from class consensus. You then discuss what could have happened during your experiment and how it impacts your results. Give specific reasons, not simply stating “human error”. You will not be graded on how correct your lab results are. It is more important to find out the reason for unexpected results.
TAKE pride in your work. Proofread your report. It should be neat, legible and well organized. Label each section. All but the evaluation section of your report should be word-processed. Please use 12 point font and DOUBLE SPACE! Leave at least one inch margin on the right. If you are not able to type the report, write in ink on one side only.
................
................
In order to avoid copyright disputes, this page is only a partial summary.
To fulfill the demand for quickly locating and searching documents.
It is intelligent file search solution for home and business.
Related download
- kinetic analysis of the free radical polymerization of styrene
- chemistry 12 lab report template example 2
- lab report for experiment 2 recrystallizing a solid
- sample lab report molar volume of hydrogen
- chemistry lab reflection journal
- ap chem lab redox titration
- single replacement lab
- chemistry lab report format
- spectrophotmetric determineation of the copper
- ib chemistry lab report design example— weebly
Related searches
- chemistry lab report abstract example
- chemistry lab report sample
- chemistry lab report example
- chemistry lab report template
- chemistry lab report template pdf
- chemistry lab report example pdf
- chemistry lab report sample pdf
- college chemistry lab report sample
- lab report format pdf
- college chemistry lab report example
- general chemistry lab report example
- chemistry lab report examples