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BEAKER Beakers hold solids or liquids that will not release gases when reacted or are unlikely to splatter if stirred or heated
Erlenmyer Flask Hold solids or liquids that may release gases during a reaction or that are likely to splatter if stirred or heated.
Graduated Cylinder Used to measure volumes of liquids.
Test Tube Temporarily holds liquids – can be used for testing for the presence of various chemicals
Test Tube Holder Useful for holding a test tube which is too hot to handle
Test tube rack For holding test tubes…DUH!
Watch Glass Used to hold a small amount of solid We use weighing boats
Bunsen Burner Used for the heating of nonvolatile liquids and solids.
Ring Stand Safe & convenient way to perform reactions that require heating using a Bunsen burner
Wire Gauze Sits on the iron ring to provide a place to stand a beaker
Evaporating Dish Used for the heating of stable solid compounds and elements
Crucible with Lid Used for heating certain solids, particularly metals, to very high temperatures
Clay Triangle Used as a support for porcelain crucibles when being heated over a Bunsen burner.
Thermometer Do I really need to tell you what a thermometer does??
Volumetric Flask Used for the mixing of chemicals. Narrow neck prevents splash exposure.
Disposable Pipette Used to transfer a small volume of liquid
Volumetric Pipette Used to measure and transfer a specific amount of a liquid
Buret Long graduated tubes used in titration
Water bottle/wash bottle Has a spout that delivers a wash solution to a specific area. Distilled water is the only liquid that should be used in a wash bottle.
Material Safety Data Sheet (MSDS) Provides a wealth of information about a given chemical – more to come tomorrow!
Lab Equipment. Beaker Beakers hold solids or liquids that are unlikely to splatter if heated or stirred. Measures Volume.
Lab Equipment. Familiarize yourself with the following: 1. Know the names of the individual pieces of lab equipment. 2. Know the use of each piece. Note:
Tour of the Lab and Lab Equipment General Chemistry Galax High School Mrs. Parris.
Lab Equipment. Balance Digital Digital Triple beam Triple beam Measures mass Measures mass Unit is a gram Unit is a gram.
Lab Equipment Science equipment Name: Petri Dish Job: shallow dish used for cultures.
Lab Safety Rules & Procedures 1.No food/drink in the lab area. All you need in lab area: lab instructions, notebook & pen. 2. Safety glasses required for.
When using hazardous chemicals, always wear an apron, goggles, and gloves. TRUE.
Warm –up: What is the density of the block? CUBE DESCRIPTION Material Plastic Length of each side 2 cm Mass 24 grams Weight 6.6 N.
Introduction Unit Lab Safety, Variables and Graphing.
Lab equipment and Lab Safety Think safety with every step you do in the lab!
Tools of the Trade Homework and Review Questions.
Laboratory Equipment. Triple beam balance Beaker tongs.
Making Molar Solutions From Liquids (More accurately, from stock solutions)
When do we use Vacuum Filtration? Filtration is the separation method of choice when the phases to be separated are a solid (precipitate) and a liquid.
Biology AHSGE Standard I- Appropriate Laboratory Materials.
Science AHSGE Standard I-1, part 2- Appropriate Laboratory Materials.
Watch the PowerPoint presentation and copy the notes. When finished, assemble in a lab group of 2 students and begin planning your experiment. A rough.
Measurement in the Laboratory Proper Techniques Explained.
Laboratory Safety Rules. General Rules Conduct yourself in a responsible manner at all times in the laboratory. Conduct yourself in a responsible.
Agricultural Lab Equipment and Safety Competencies
Lab Safety. Safety in Motion Video Always Wear Safety Goggles in the Lab!!! Eyeglasses and sunglasses are not adequate substitutes.
Safety in the Lab What is different about this classroom and every other classroom in your school?
Learning Outcomes Through experimentation, I can identify indicators of chemical reactions having occurred. I can identify the difference between a chemical.
Lab Safety. General Safety Rules 1. Listen to or read instructions carefully before attempting to do anything. 2. Wear safety goggles to protect your.
What is Density? DENSITY is a physical property of matter, as each element and compound has a unique density associated with it. Density defined in a qualitative.
5 th Grade Science Unit 2 Vocabulary Textbook, SAMS, and external vertical team words Mrs. Thornburgs version.
What is WRONG with this picture????? A lab safety presentation from (ASIM) Alabama Science in Motion at the University of Montevallo.
Ms. Galan Merced High School Agriculture Department Laboratory Safety Ag. Biology.
© Boardworks Ltd A slide contains teachers notes wherever this icon is displayed - To access these notes go to Notes Page View (PowerPoint 97) or.
Primary 7 Visit Mixing Chemicals. Classroom or Laboratory? When you come to science you will be working in a laboratory. This is where scientists conduct.
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