Safety and Rules of the Lab
|
|
|
- Winifred Hawkins
- 5 years ago
- Views:
Transcription
1 Safety and Rules of the Lab 1
2 Lab Safety Rules Part of this PowerPoint has been taken from the power point of. Tim Baker, Adam Kueltzo, and Todd Katz.former NCHS students And from Lyndon B. Johnson High School Science Web Site 2
3 Safety Symbols Know safety symbols They appear in your laboratory activities They will alert you to possible dangers They will remind you to work carefully 3
4 Use Your Head Exercise Caution and Good Judgment Follow all instructions given by the teacher Notify the teacher immediately regarding any accident or unsafe areas 4
5 Use Your Head Read lab instructions ahead of time Always follow lab procedures exactly Never do an unauthorized experiment 5
6 Protect Yourself Eye Safety Wear safety goggles when working with chemicals, flames, or heating devices or if possibility of flying debris If you wear contact lenses let your teacher know 6
7 Protect Yourself Eye Safety 1. In case of emergency in which a chemical goes into one s eye, use the eyewash station 2. Hold open eye look straight ahead. 3. Flush in water for 15 mins. and notify the teacher 7
8 Protect Yourself Proper Attire Keep all long hair tied back Do not wear loose clothing that could catch on fire Foot wear that completely covers the foot is required 8
9 Protect Yourself Hand Safety If a chemical spills on your skin, notify the teacher and rinse with water for 15 minutes Wash hands after every lab Handle glassware, sharp tools and heated containers carefully 9
10 Protect Yourself Hand Safety 10
11 o r o t h e r s h a r p o b j e c t s a l w a y s w Sharp Objects Always cut away from fingers and body Always carry sharp objects with points and tips facing down and away Never try to catch falling sharp instruments Grasp sharp instruments only by the handles 11
12 Sharp Objects o r o t h e r s h a r p o b j e c t s a l w a y s w o r o t h e r s h a r p o b j e c t s a l w a y s w Notify teacher if you get cut Broken glass and sharp objects do not go in trash cans Teacher will clean up broken glass 12
13 Electrical Safety Only electrical plugs are to be placed into an electrical outlet Unplug electrical equipment after use Keep all electrical cords, wires, and appliances away from water 13
14 Physical Safety Keep books picked up out of walking isles Handle all equipment carefully Do not place a cord where someone can trip over it Push all stools in out of the way 14
15 Heating Safety Tie back hair and loose clothes when working with open flames Never look into a container as you are heating it Never point the end of a test tube being heated at yourself or others Never heat in a closed container 15
16 Heating Safety Never leave a heat source unattended Heated metal and glass looks cool, use tongs or gloves before handling Do not place hot glassware directly on lab desk or in cold water 16
17 Chemical Safety Read all labels twice before removing a chemical from the container Only use the type and amount of chemical instructed to use Never touch, taste, or smell a chemical unless instructed by the teacher Never mix chemicals unless instructed to do so 17
18 Chemical Safety Transfer chemicals carefully! Keep lids on chemical containers when not in use When diluting an acid, pour the acid into water Consider all chemicals dangerous 18
19 Animal Safety Only handle living organisms with teacher permission Always treat living organisms humanely Wash your hands after handling animals 19
20 Treatment of Specimen Respect the life of all laboratory specimen They gave their life for your education 20
21 Plant Safety Do not eat any plants in lab Wash your hands after handling plants Tell your teacher of any plant allergies Like any organism, plants should be considered possibly harmful 21
22 You Should Never Enter store room unless given permission Take any chemicals from lab or store room Touch any equipment, chemicals, or other materials until instructed to do so 22
23 You Should Never Eat or drink in the lab Use lab glass-ware to eat or drink out of 23
24 You Should Never Engage in. practical jokes horse play rough house 24
25 In case of an emergency Know the locations of: fire extinguisher fire blanket body shower eyewash station first aid kit If you spill a harmful chemical on yourself or in your eyes, start rinsing immediately and send your partner to get teacher s help 25
26 Remember to Stay at your work station Maintain a clean work area Read and follow all directions Report any spills, accidents, or injury to the teacher immediately Clean and put away all equipment at the end of the lab period Dispose of waste products according to instruction 26
27 27
General Rules. Be alert and responsible at all times in the laboratory.
Lab Safety General Rules Be alert and responsible at all times in the laboratory. Follow all written and verbal instructions carefully. If you do not understand a direction or part of a procedure, ASK
Lab Safety Rules GENERAL GUIDELINES. 1. Conduct yourself in a responsible manner at all times in the laboratory.
Lab Safety Rules GENERAL GUIDELINES 1. Conduct yourself in a responsible manner at all times in the laboratory. 2. Follow all written and verbal instructions carefully. If you do not understand a direction
USING COINS TO MODEL RADIOACTIVE DECAY
USING OINS O MODL RADIOAIV DAY Introduction GNRAL SIN / HARD LVL Scientists can determine the age of very old objects based on the known rates of decay of the radioactive isotopes of certain elements.
2.8-1 SCIENCE EXPERIMENTS ON FILE Revised Edition. Dew Formation
2.8-1 SCIENCE EXPERIMENTS ON FILE Revised Edition Dew Formation Topic Dew Time 30 minutes! Safety Please click on the safety icon to view safety precautions. Be careful using the thermometer. Be careful
Chemistry Lab Safety
Slide 1 / 23 Slide 2 / 23 Chemistry Lab Safety 2015-10-27 www.njctl.org Slide 2 (Answer) / 23 Teacher Notes Click the link on the bottom of slide 3 to see a 10 minute lab safety video. Chemistry Identify
Plant Indicators for Acids and Bases
SCIENCE EXPERIMENTS ON FILE Revised Edition 5.28-1 Plant Indicators for Acids and Bases Carole R. Goshorn Topic Acid/base indicators Time Preparation by teacher 50 minutes; Part B, 45 minutes! Safety Adult
Chemical Bonds. MATERIALS 24-well microplate calcium chloride candle citric acid conductivity tester ethanol gloves iron ring lab apron
Microscale Chemical Bonds Chemical compounds are combinations of atoms held together by chemical bonds. These chemical bonds are of two basic types ionic and covalent. Ionic bonds result when one or more
Newton s Second Law of Motion
Newton s Second Law of Motion Topic Newton s second law of motion describes how acceleration is related to force and mass. Introduction Newton s second law of motion states that the acceleration of an
Completion Match each each piece of equipment with its description. Please only put one number in the blank.
LAB SAFETY AND EQUIPMENT TEST Completion Match each each piece of equipment with its description. Please only put one number in the blank. 1. Used for filtering and for adding chemicals without spilling.
Science Safety Booklet
Name: Period: Science Safety Booklet Grade 8 1 2 BC SCIENCE CONNECTIONS 8 GETTING TO KNOW YOUR TEXTBOOK Objective: To become familiar with your textbook 1. List the authors of your textbook (last names
UNIT 01 LAB SAFETY & EQUIPMENT
UNIT 01 LAB SAFETY & EQUIPMENT Hook: What s wrong with this picture? Mrs. Medina Slide 2 Lab Safety 1. Conduct yourself in a responsible manner No horseplay or pranks No wandering or distracting students
Objective: Science Classroom Laboratory Safety
Science Classroom Laboratory Safety Objective: Learn safety rules for working with chemicals and participating in a safe manner when carrying out lab procedures. Complete the safety and equipment assignment
Scientific Notation and Scaled Models
Scientific Notation and Scaled Models Topic Scientific notation is a practical way to compare the sizes of bodies in the solar system. Introduction Scientific notation was developed to aid scientists in
Name: Period: Date: UNIT 0: Introduction to Chemistry Lecture 2: Success in Lab!
Name: Period: Date: General Chemistry KIPP NYC College Prep UNIT 0: Introduction to Chemistry Lecture 2: Success in Lab! By the end of today, you will have an answer to: How can one be successful and safe
Laboratory Safety SAFETY IN THE LABORATORY
Laboratory Safety SAFETY IN THE LABORATORY 1. Perform laboratory work only when your teacher is present. Unauthorized or unsupervised laboratory experimenting is not allowed. 2. Your concern for safety
Topic Students devise an experiment to determine the types of bonds in three compounds.
Types of Bonds Topic Students devise an experiment to determine the types of bonds in three compounds. Introduction Molecules are made of atoms that are held together by either ionic or covalent bonds.
Scientific Inquiry. Standards B 1.2 & B 1.9
Scientific Inquiry Standards B 1.2 & B 1.9 Scientific Inquiry The student will demonstrate an understanding of how scientific inquiry and technological design, including mathematical analysis, can be used
Modeling Organic Chemistry
Modeling Organic Chemistry Topic The shapes of hydrocarbon chains can be analyzed with models. Introduction With a few exceptions, including carbon dioxide and carbon monoxide, organic compounds are those
Periodicity of Properties of Oxides
Microscale Periodicity of Properties of Oxides Some oxides produce acidic solutions when they dissolve in water. These oxides are classified as acidic oxides (acid anhydrides), and they are the primary
Safety in the Chemistry Laboratory
Safety in the Chemistry Laboratory CHAPTER1 Safety must be everyone s primary concern in the chemistry lab. Understanding and following all safety rules in the organic chemistry lab is critical to your
Simple Battery. Alessandro Volta ( ) A replica of the first battery, built by Volta, can be created and used to understand electricity.
Simple Battery Alessandro Volta (1745 1827) Topic A replica of the first battery, built by Volta, can be created and used to understand electricity. Introduction Alessandro Volta devised the first wet-cell
HHPS WHMIS. Rules MSDS Hazard Codes Systems. Biology based. Chemistry based. Safety Symbols. Safety in the Lab. Lab Equipment
Safety Symbols HHPS WHMIS Safety in the Lab Rules MSDS Hazard Codes Systems Lab Equipment Chemistry based Biology based Safety Symbols We will be discussing two types of Information Systems Hazardous Household
Chemistry IA Course Syllabus
Champlin Park High School A collaborative educational community focused on increased achievement for all. Mr. Jeff Butzlaff jeffrey.butzlaff@ahschools.us * 763-506-6932 Mr. Matt Hoelz matthew.hoelz@ahschools.us
EOSMS Guidelines Date: 01/16/2014 Page 1 of 5
EOSMS Guidelines Date: 01/16/2014 Page 1 of 5 Introduction The Department of Environmental Health, Safety has developed generic standard operating procedures relevant to safety and health considerations
To the Student. Materials The materials list shows the apparatus you need to have on hand for the activity.
To the Student Chemistry is the science of matter, its properties, and changes. In your classroom work in chemistry, you will learn a great deal of the information that has been gathered by scientists
Recognizing Chemical and Physical Changes
Chapter 2 Properties of Matter Investigation 2A Recognizing Chemical and Physical Changes Background Information Some chemical and physical changes are easy to recognize. Other changes may be easy to observe,
CHEMICAL SAFETY TRAINING LEADER GUIDE. Chemical Safety Training Leader Workbook 1
CHEMICAL SAFETY TRAINING LEADER GUIDE Chemical Safety Training Leader Workbook 1 TABLE OF CONTENTS Part 1: Program Introduction... i Part 2: Modules... 1 CHEMICAL SAFETY TRAINING Chemical Safety Training
Exploring Habitats. Study Habitat Drawings to Identify Living Things & Nonliving Conditions. Safety Precautions
4.01 Junior Environmental Activities On File TM Exploring Habitats Study Habitat Drawings to Identify Living Things & Nonliving Conditions INTRODUCTION A habitat is made up of both living (biotic) and
Percentage of Acetic Acid in Vinegar
Microscale Percentage of Acetic Acid in Vinegar When sweet apple cider is fermented in the absence of oxygen, the product is an acid, vinegar. Most commercial vinegars are made by fermentation, but some,
Lab Equipment and Safety
Printed Page 3 [Notes/Highlighting] LESSON 1 Tools of the Trade Think About It A chef depends on a wide variety of gadgets and kitchenware to create delicious meals in the kitchen from whisks and mixers,
Reactivity of Halide Ions
Microscale Reactivity of Halide Ions The four halide salts used in this experiment are found in your body. Although sodium fluoride is poisonous, trace amounts seem to be beneficial to humans in the prevention
CIVIL & ENVIRONMENTAL ENGINEERING 5610/6610 WATER CHEMISTRY AND LABORATORY ANALYSIS UNIVERSITY OF UTAH FALL SEMESTER 2005
CIVIL & ENVIRONMENTAL ENGINEERING 5610/6610 WATER CHEMISTRY AND LABORATORY ANALYSIS UNIVERSITY OF UTAH FALL SEMESTER 2005 INSTRUCTOR: Dr. P.K. Andy Hong Office: 216 EMRO; 1-7232 Email: hong@civil.utah.edu
Lab Safety EYE PROTECTION CLOTHING AND PERSONAL ITEMS
Lab Safety The lab instructor will provide a statement to be signed by the student confirming that the following rules and regulations have been read by the student and summarized by the lab instructor.
Titration with an Acid and a Base
Skills Practice Titration with an Acid and a Base Titration is a process in which you determine the concentration of a solution by measuring what volume of that solution is needed to react completely with
SCIENCE LABORATORY POLICY
(Recognized by the Ministry of Education, UAE, affiliated to CBSE, New Delhi) Tel: 07-223124, Fax: 07-2222807, e-mail: iphs@eim.ae, www.iphsrak.com P.O.Box: 5079, Ras Al Khaimah, UAE SCIENCE LABORATORY
PREPARE FOR LABORATORY WORK
Scientific Processes Safety 1. Demonstrate safe practices during field and laboratory investigations Scientific Method 2. Plan and implement investigative procedures including asking questions, formulating
C. Eugene Bennett Department of Chemistry
Eberly College of Arts and Sciences C. Eugene Bennett Department of Chemistry Safety Rules for Undergraduate Students in Chemistry Laboratories July 2014 The following guidelines and policies are designed
1- Laboratory: Rules and Regulations 2- Procedure for the Withdrawal of Apparatus, disposable and chemicals
1- Laboratory: Rules and Regulations 2- Procedure for the Withdrawal of Apparatus, disposable and chemicals Faridda Hannim Ahmad @ Hashim Science Officer Laboratory: Rules and Regulations Clothing No short
SCIENCE EXPERIMENTS ON FILE Revised Edition The Story of Milk. Margaret Christoph
SCIENCE EXPERIMENTS ON FILE Revised Edition 5.1-1 The Story of Milk Margaret Christoph Topic Procedures for laboratory analysis Time 1 1 2 hours! Safety Please click on the safety icon to view the safety
Create a safety video for your school's chemistry lab. Show what safety equipment is available and demonstrate how to properly use it
Laboratory Storage: Lab Safety Student Activity Suggestions Create a safety video for your school's chemistry lab. Show what safety equipment is available and demonstrate how to properly use it Create
Unit 1: Safety in the Laboratory
Chemistry 11 Unit 1: Safety in the Laboratory 1. Safety Equipment & Common Lab Rules 2. The Five Chemical Hazards 3. Hazard & WHMIS symbols 4. Accidents & Accident Prevention 1 Safety in the Chemistry
LABORATORY SCHEDULE. CHEM 121L SPRING 2019 Date Experiment Page. 1/22/19 1. Check-In/Safety and Balances 13
LABORATORY SCHEDULE CHEM 121L SPRING 2019 Date Experiment Page 1/22/19 1. Check-In/Safety and Balances 13 1/29/19 2. Measurement and Significant Figures 17 2/5/19 3. Separation of a Mixture 25 2/12/19
The effects of sodium chloride on the Boiling Point of Dihydrogen Monoxide
The effects of sodium chloride on the Boiling Point of Dihydrogen Monoxide Background: Dissolving a solute in a liquid can change its properties. These are called Colligative Properties, which are properties
Process Skills Review
Process Skills Review Warm-Up Define function Match the following C. 1. Puts out fire 2. Curved line of liquid in a graduated cylinder 3. Used to observe insects A. B. Which of the following describes
Relative Solubility of Transition Elements
Microscale Relative Solubility of Transition Elements The transition elements are found in periods 4, 5, and 6 between groups 2 and 13 of the periodic table. As the atomic number increases across a row
Sample Lab Manual Green Introductory Chemistry
Sample Lab Manual Green Introductory Chemistry Table of Contents Lab 1: Lab Reports Lab 2: Measurements Lab 3: Properties of Matter Density Lab 4: Mixtures and Solutions Lab 5: Chemical and Physical Change
Basic Chemistry Laboratory Manual CHEM 101L Prof. Haber Prof. McPike Morrisville State College FALL 2017
Basic Chemistry Laboratory Manual CHEM 101L Prof. Haber Prof. McPike Morrisville State College FALL 2017 1 P a g e Introduction The purpose of the chemistry laboratory is to further develop your understanding
Using Single-Replacement Reactions to Compare Reactivities
Chapter 7 Chemical Reactions Investigation 7A Using Single-Replacement Reactions to Compare Reactivities Background Information In nature, elements can occur either free (uncombined with other elements)
Department of Chemistry University of Vermont. Chemistry 144 Spring, 12 Organic Chemistry Professor J. Madalengoitia
Department of Chemistry University of Vermont Chemistry 144 Spring, 12 Organic Chemistry Professor J. Madalengoitia Jmadalen@uvm.edu A-232 Cook Office hours: or by appointment Mon 3:30-4:30 Tue 1:30-2:30
Honors Chemistry Summer Assignments
Honors Chemistry 2015-2016 Summer Assignments Student Information Please go to the following website. Fill out the form and submit it. http://goo.gl/forms/ntqyzj4eru Pages 2 and 3 Read and summarize chapter
Chemistry Radioactive Decay Neatly answer all questions completely for credit. Show all work.
Teacher Notes Time: 90 minutes (plus 30 minutes for teacher preparation) Overview: Radioactive isotopes are unstable. All radioactive matter decays, or breaks down, in a predictable pattern. Radioactive
PS. 1 - SCIENTIFIC INVESTIGATION
PS. 1 - SCIENTIFIC INVESTIGATION Scientific Method: an organized set of investigative procedures which scientists follow to answer testable questions. Steps include: 1. Identify the problem or question.
LABORATORY SCHEDULE CHEM 122L SPRING 2019
LABORATORY SCHEDULE CHEM 122L SPRING 2019 Date Experiment Page 1/24/19 1. Check-In and Balances 13 2. Intermolecular Forces and Solutions 17 1/31/19 3. A Beer s Law Study 29 All students must have safety
1. The Supervisor and/or the Section Safety Officer must be notified of all accidents and injuries which may occur within the section.
SECTION 02 SAFE WORK PRACTICES The following safe work practices are adopted from the Chemical Hygiene Plan in effect within the laboratory. Analyst should be familiar with the procedures when mixing,
Voltaic Cells. 100 ml graduated cylinder Emery cloth 150 ml beakers, 3 Salt bridge Voltmeter Wires with alligator clips, 2
Skills Practice Voltaic Cells DATASHEET FOR IN-TEXT LAB In voltaic cells, oxidation and reduction half-reactions take place in separate halfcells, which can consist of a metal electrode immersed in a solution
By: Daisy Fuentes Table Of Contents iii Table of Contents Table of Contents... iii Introduction... v Chemical Laboratory Safety Rules... 3 Safety Rules... 3 Experiment 1A: Statistical Analysis on Different
Observing Root and Stem Structures
Name Class Date Chapter 23 Structure and Function of Seed Plants Observing Root and Stem Structures Introduction The first structures to appear on a germinating seed are the roots. The initial root to
Po Kok Secondary School S.1 Integrated Science Chapter 1.1 Classwork What is Science? Class: S.1 ( ) Date: A. What is Science? P.
Po Kok Secondary School S.1 Integrated Science Chapter 1.1 Classwork Name: What is Science? Class: S.1 ( ) Date: A. What is Science? P.3-4 The study of things and phenomena in nature and how they affect
Key points. Discuss why contact lenses are not allowed in the chemical laboratory. Short pants Skirt Scandals Open-toed shoes
(a) Personal protective equipment When you are working in a chemical laboratory, explain the purposes of wearing different types of personal protective equipment Discuss why contact lenses are not allowed
Proper Reporting of Experimental Data
General Chemistry-I Lab Dr. Timothy, PharmD Proper Reporting of Experimental Data The laboratory notebook is a very important reporting tool. 1. Purchase a bound laboratory or composition notebook in which
Science 10. Unit 1: Chemistry. Book 1: Lab Safety & Equipment. Block: Name:
Science 10 Unit 1: Chemistry Book 1: Lab Safety & Equipment Name: Block: 1 Staying Safe Around Matter Warm Up Examine each of the following pairs of equipment. Consider how the structure of each piece
Safety in science lessons. How to stay safe in science lessons
Safety in science lessons How to stay safe in science lessons Students must not enter a laboratory without permission Sensible and safe behaviour is expected at all times Be angelic! Students must not
Full file at
for the lab manual by Lawrence McGahey to accompany Kim Waldron s text, The Chemistry of Everything Table of Contents Chapter Title Page 1 Safety First 1 2 The Tools of the Trade 3 A Penny for Your Hypothesis
Year 7 Health & Safety
Year 7 Health & Safety Key staff member: Richard Atkinson Attitude to learning: Subject criteria: Research Always Usually Occasionally Rarely Class work 1 2 3 4 Homework 1 2 3 4 Participation 1 2 3 4 Ideas
5. Safety in the Organic Laboratory
5. Safety in the Organic Laboratory A considerable part of the work in an organic chemistry laboratory involves using materials and processes that can be dangerous if not properly handled. With careful
General Chemistry 10122/10125
General Chemistry 10122/10125 Requirements Spring 2008 Anne F Richards Pre-requisite Chemistry 10113 Co-requisite Chemistry 10123 Required Text: Laboratory Manual: Catalyst, Customized Text (Prentice Hall)
Pre-Lab Read the entire laboratory assignment. Answer all pre-lab questions before beginning the lab.
Name: Date: Pd: Lab Partner: Lab # 13: Types of Reactions, Predicting Products of Chemical Reactions Lab Accelerated Chemistry 1 Introduction: If you examine your bicycle after it has been left out in
CHEM 200 Chapter 2 General Work Practices
1 The cost of laboratory accidents can be enormous in terms of fatalities, serious injuries, property loss, and the costs of replacing equipment and repairing or rebuilding laboratories. For that reason,
Chapter 5, Lesson 2 Surface Tension
Chapter 5, Lesson 2 Surface Tension Key Concepts The attraction of molecules at the surface of a liquid is called surface tension. The polarity of water molecules can help explain why water has a strong
Substances and Mixtures:Separating a Mixture into Its Components
MiraCosta College Introductory Chemistry Laboratory Substances and Mixtures:Separating a Mixture into Its Components EXPERIMENTAL TASK To separate a mixture of calcium carbonate, iron and sodium chloride
Slide 1 / 25. Slide 2 / 25. Applying Green Chemistry to Purification. The goals of this lab are to: Background Slide 3 / 25
New Jersey Center for Teaching and Learning Slide 1 / 25 Progressive Science Initiative This material is made freely available at www.njctl.org and is intended for the non-commercial use of students and
General Chemistry Safety Instructions
General Chemistry Safety Instructions Handout Course No. 400111 General Laboratory Safety Rules 1. Absolutely no food or drink is allowed in the laboratory. This includes any form of personal water bottle
LABORATORY SAFETY & PROTOCOL MANUAL
REVISED: August 2015 UNIVERSITY OF SCRANTON CHEMISTRY DEPARTMENT LABORATORY SAFETY & PROTOCOL MANUAL Emergency Phone Numbers University Public Safety (Parking Pavilion).. 570-941-7777 Chemistry Stockroom
2. Synthesis of Aspirin
This is a two-part laboratory experiment. In part one, you will synthesize (make) the active ingredient in aspirin through a reaction involving a catalyst. The resulting product will then be purified through
Lesson Plan: Stearic Acid
Lesson Plan: Stearic Acid Created by: In this lesson, students investigate how stearic acid undergoes a 2014 AACT Middle School phase change from solid to liquid and back from liquid to solid. Content
Honors Chemistry 2016 Summer Assignment
This Honors Chemistry Summer Assignment will review mathematical concepts necessary when performing mathematical calculation and laboratory experiments and focus on laboratory safety. Measurements are
To measure ph s in a variety of solutions and mixtures and to account for the results obtained.
Acid-Base Studies PURPOSE To measure ph s in a variety of solutions and mixtures and to account for the results obtained. GOALS 1 To learn to use ph paper and a ph meter to measure the ph of a given solution.
Experiment 7 Can You Slow It Down?
Experiment 7 Can You Slow It Down? OUTCOMES After completing this experiment, the student should be able to: tell which factors influence the reaction rate and how they influence the rate. change the temperature
Measuring Enthalpy Changes
Measuring Enthalpy Changes PURPOSE To observe changes in enthalpy in chemical processes. GOALS To identify exothermic and endothermic processes. To relate enthalpy changes and entropy changes to changes
Chapter 1, Lesson 3: The Ups and Downs of Thermometers
Chapter 1, Lesson 3: The Ups and Downs of Thermometers Key Concepts The way a thermometer works is an example of heating and cooling a liquid. When heated, the molecules of the liquid in the thermometer
PDFMAILER.COM Print and send PDF files as s with any application, ad-sponsored and free of charge Activity # 14.
Activity # 14 Name Purpose Date Date due Activities 10c and 10d - Performing More Examples of Chemical Reactions To perform a number of different chemical reactions, determine what the reactants and products
DARKROOM HAZARDOUS WASTE MANAGEMENT GUIDE
BINGHAMTON UNIVERSITY DARKROOM HAZARDOUS WASTE MANAGEMENT GUIDE Revised October 2005 IN CASE OF EMERGENCY: DIAL 911 This booklet will provide you with the information you need in order to run a safe and
Apply the ideal gas law (PV = nrt) to experimentally determine the number of moles of carbon dioxide gas generated
Teacher Information Ideal Gas Law Objectives Determine the number of moles of carbon dioxide gas generated during a reaction between hydrochloric acid and sodium bicarbonate. Through this investigation,
Hazard Communication & Chemical Safety. Based on OSHA Standard
Hazard Communication & Chemical Safety Based on OSHA Standard 1910.1200 We use many chemicals We want you to know how to use them safely You will learn about The Hazards of Chemicals Our Written Program
Standard Operating Procedure
Standard Operating Procedure Procedure Radioimmunoassay with I Department Location SOP Prepared By: Section 1: Purpose Radioimmunoassays are used for detecting the concentration of a specific antigen or
STUDENT LABORATORY WORKSHEET EXPERIMENT A: NATURAL NANOMATERIALS
STUDENT LABORATORY WORKSHEET EXPERIMENT A: NATURAL NANOMATERIALS Student name: Date:.. AIM: Learn about the existence of natural nanomaterials Light interaction with colloids Gelatine and milk as examples
A required reading assignment for all chemistry students
A required reading assignment for all chemistry students After reading and studying the contents of this packet, all students must take a Lab Safety Quiz and score 90% or higher to become certified to
Chemistry CP Lab: Additivity of Heats of Reaction (Hess Law)
Chemistry CP Lab: Additivity of Heats of Reaction (Hess Law) Name: Date: The formation or destruction of chemical bonds is always accompanied by an energy exchange between the reactant molecules and the
Chapter 1 Introduction to Science / Safety
Chapter 1 Introduction to Science / Safety In this year you shall learn chem, So that you won t be one of them, You ll say chemistry really matters To your teacher not just to flatter. It might be hard
1 Introducing Science 1-4
1 Introducing Science 1-4 T hin k ing What is the difference between a discovery and an invention? Discoveries are the observation and explanation of the natural phenomena, while inventions are creations
The Law of Definite Proportions
Chemical Reactions Laboratory Investigation TEACHER NOTES The Law of Definite Proportions Key Concept The law of definite proportions states that the elements in a compound always occur in the same ratio
Broadway High School AP Chemistry
Broadway High School AP Chemistry Mr. Ford Welcome to AP Chemistry! My name is Mr. Ford and I will be your AP Chemistry teacher this year. My certification is in Biology / Chemistry / Earth-Space Science
Thermal Energy and Temperature Lab. Experiment Question: How can the difference between thermal energy and temperature be experimentally observed?
Thermal Energy and Temperature Lab Name 7 th Grade PSI Grade / 20 Experiment Question: How can the difference between thermal energy and temperature be experimentally observed? Hypothesis Starters: 1.
6 Investigations Observational Study: Popping Percentage Composition
The fragment containing two carbon atoms, three hydrogen atoms, and one oxygen atom has a molecular mass of 43 u.) Why is the pattern of the fragments important for identifying a compound? (Sample answer:
Electrolysis SCIENCE TOPICS PROCESS SKILLS VOCABULARY
SIDE DISPLAY Electrolysis Visitors observe two glass tubes containing water. Electrodes are passing an electric current through the water. Oxygen gas is formed in the tube connected to the positive electrode.
Na Na + +e - Cl+e - Cl -
LAB-Ionic vs. Covalent Bonding Have you ever accidentally used salt instead of sugar? Drinking tea that has been sweetened with salt or eating vegetables that have been salted with sugar tastes awful!
Keeping Your Lab Safe: Healthy Laboratory. Presenter: Jeff Rogers. April, 2009
Keeping Your Lab Safe: A Guide to Maintaining a Safe and Healthy Laboratory Presenter: Jeff Rogers April, 2009 U. Kentucky Accident Figure 1 View of the fume hood where the accident occurred. Notice the
Chemistry 122, Autumn 2016 General and Inorganic Chemistry Laboratory
Chemistry 122, Autumn 2016 General and Inorganic Chemistry Laboratory Professor: Gerald Olbu Office: Chem 117 Office hours: by appointment Phone: None, due to budget cuts Email: gerald.olbu@umontana.edu
Schools Analyst Competition
Royal Society of Chemistry Analytical Division North West Region Schools Analyst Competition March 2012 Experimental Handbook 1 SCHOOLS ANALYST COMPETITION 2012 In this year s challenge your task is to
Mahopac Central School District Curriculum Introduction to Science 8
Introduction to Science 8 A. The goal of science is to understand the natural world 1. As you make new observations and test new explanations your view of the natural world may change again and again 2.