Materials In the Materials section of your Lab Report, list the materials (everything) necessary to get this lab done. C. Procedure The Procedure section of your Lab Report lists instructions or directions needed to accomplish the lab. They are already listed on the paper and do not need to be repeated. D. Data In the Data section of your Lab Report, you will be recording “just the facts” you’ve observed in your experiment. Data may include tabulated numbers, graphs, and short explanations of observations.
In this experiment, we are required to measure different substances and figure out some of its physical properties. Many times through a substance’s physical properties one is able to identify it. We found physical properties such as mass, volume, density, and specific gravity. Mass and volume are easily identified but density and specific gravity requires a formula to identify, which are the following: Density= Mass/Volume (g/mL) Specific Gravity= Density of a Substance/Density of water at 4°C (unitless) Procedure: The entire procedure of this experiment was followed from the CHL 161 Laboratory Manual, La Salle University. Experimental Results: The attached data and results sheet contains all information
Part II: Charles’s Law Data and Observations: Present all relevant data in a data table below. Include an observations section for any observations you made during the lab. Make sure you note the data needs to be converted before graphing. Data Table | Temperature (°C) | Volume (mL) | 5 | 46 | 10 | 47 | 15 | 48 | 20 | 49 | 30 | 51 | 40 | 52 | Graph: Conclusion: Answer the following question regarding this part of the lab. Describe the relationship between volume and temperature, referring to your data and/or graph to support your answer.
Additionally I have attended the Hazardous Area Equipment, Legislation & Safe Practice course provided by SIRA to understand the requirements for Dangerous Substances and Explosive Atmospheres Regulations (DSEAR). To assess training requirements, it is necessary to understand the risks associated with various job roles within the organisation. Each department has associated particular risks, for example: • Office staff need to be trained how to reduce repetitive strain injuries and eye strain associated with time spent at a visual display unit (VDU); • Chemical process operatives are required to have knowledge of chemicals stored and
Procedure Access the virtual lab and complete the experiments. Data * Below is the table that you will complete for the virtual lab. Either type your results into this table or print the table from the virtual lab (it must be submitted to receive full credit for this assignment.) * To print from the virtual lab. 1.
Lab Report 13: Ionic Reactions A product of Hands-On Labs, Inc. Authored by Peter Jeschofnig, Ph.D. Modified by Pamela Lee Hill, Ph.D., on Marvh, 2012 Review the safety materials and wear goggles when working with chemicals. Read the entire exercise before you begin. Take time to organize the materials you will need and set aside a safe work space in which to complete the exercise.
LABORATORY AND SAFETY RULES 1. Plan ahead before coming to the laboratory. Read all text materials and procedures you will need to know to carry out a lab activity. Have all necessary supplies with you when you come to the lab. 2.
Answer the following questions to complete this lab. Show all of your work for each question to get full credit. Matrix Solutions to Linear Systems: 1. Use back-substitution to solve the given matrix. Begin by writing the corresponding linear equations, and then use back-substitution to solve your variables.
Your Full Name: UMUC Biology 102/103 Lab 1: Introduction to Science INSTRUCTIONS: On your own and without assistance, complete this Lab 1 Answer Sheet electronically and submit it via the Assignments Folder by the date listed in the Course Schedule (under Syllabus). To conduct your laboratory exercises, use the Laboratory Manual located under Course Content. Read the introduction and the directions for each exercise/experiment carefully before completing the exercises/experiments and answering the questions. Save your Lab 1 Answer Sheet in the following format: LastName_Lab1 (e.g., Smith_Lab1). You should submit your document as a Word (.doc or .docx) or Rich Text Format (.rtf) file for best compatibility.
Enzyme Activity Lab By: Cheyenne Sherrill Lab partners: Brandon, Sade, and Jason Due date: November 27th 2012 Mr. Clark D1 honors Procedure: All the metabolic activity and processes within the cell require enzymes to occur. This includes synthesis and decomposition reactions. Enzymes are specialized proteins (organic catalyst) that speed up the rates of reactions that would otherwise be to slow or not able to occur at all in the cell. 1) Sand and peroxide- a pinch of sand and 2ml of hydrogen peroxide in a standardized test tube. Measure the height of the reaction with a ruler in millimeters.