1. turn in flint safety contract and parent form and pick up papers from front 2. draw me a...
TRANSCRIPT
![Page 1: 1. Turn in Flint Safety contract and parent form and pick up papers from front 2. Draw me a picture/cartoon of what NOT to do in lab!](https://reader036.vdocuments.site/reader036/viewer/2022062422/56649f205503460f94c39446/html5/thumbnails/1.jpg)
1. Turn in Flint Safety contract and parent form and pick up papers from front
2. Draw me a picture/cartoon of what NOT to do in lab!
![Page 2: 1. Turn in Flint Safety contract and parent form and pick up papers from front 2. Draw me a picture/cartoon of what NOT to do in lab!](https://reader036.vdocuments.site/reader036/viewer/2022062422/56649f205503460f94c39446/html5/thumbnails/2.jpg)
Lab Safety!!!
![Page 3: 1. Turn in Flint Safety contract and parent form and pick up papers from front 2. Draw me a picture/cartoon of what NOT to do in lab!](https://reader036.vdocuments.site/reader036/viewer/2022062422/56649f205503460f94c39446/html5/thumbnails/3.jpg)
![Page 4: 1. Turn in Flint Safety contract and parent form and pick up papers from front 2. Draw me a picture/cartoon of what NOT to do in lab!](https://reader036.vdocuments.site/reader036/viewer/2022062422/56649f205503460f94c39446/html5/thumbnails/4.jpg)
What rules does Ms. Johnson think are important?
• Obey instructions the first time they are given.• No unauthorized experiments!• Always wear safety equipment.• Dress appropriately for lab.• Only use what you need.• Dispose of chemicals only according to directions.• Dispose of broken glassware only in the designated place.• Hold test tubes appropriately when being heated.• Hot glass looks exactly the same as cold glass.• Waft to detect chemical vapors.• The first thing to do in emergency drills is turn everything
off.
![Page 5: 1. Turn in Flint Safety contract and parent form and pick up papers from front 2. Draw me a picture/cartoon of what NOT to do in lab!](https://reader036.vdocuments.site/reader036/viewer/2022062422/56649f205503460f94c39446/html5/thumbnails/5.jpg)
Reading Safety Information
MSDS – Material Safety Data SheetNFPA – National Fire Protection
Association
![Page 6: 1. Turn in Flint Safety contract and parent form and pick up papers from front 2. Draw me a picture/cartoon of what NOT to do in lab!](https://reader036.vdocuments.site/reader036/viewer/2022062422/56649f205503460f94c39446/html5/thumbnails/6.jpg)
Dr. TT Aklinski
NFPA CHEMICAL HAZARD LABEL
HEALTH
SPECIAL
REACTIVITY(STABILITY)
FLAMMABILITY
![Page 7: 1. Turn in Flint Safety contract and parent form and pick up papers from front 2. Draw me a picture/cartoon of what NOT to do in lab!](https://reader036.vdocuments.site/reader036/viewer/2022062422/56649f205503460f94c39446/html5/thumbnails/7.jpg)
Dr. TT Aklinski
NFPA CHEMICAL HAZARD LABEL
2 34 0
LeastSerious
4
MostSerious
4
0
Flammable vapor which burns readily
Substance is stable
![Page 8: 1. Turn in Flint Safety contract and parent form and pick up papers from front 2. Draw me a picture/cartoon of what NOT to do in lab!](https://reader036.vdocuments.site/reader036/viewer/2022062422/56649f205503460f94c39446/html5/thumbnails/8.jpg)
Dr. TT Aklinski
NFPA CHEMICAL HAZARD LABEL
Avoid water.
May detonate
with heat or ignition.
Severe health risk.
Burns readily.Diborane
![Page 9: 1. Turn in Flint Safety contract and parent form and pick up papers from front 2. Draw me a picture/cartoon of what NOT to do in lab!](https://reader036.vdocuments.site/reader036/viewer/2022062422/56649f205503460f94c39446/html5/thumbnails/9.jpg)
Dr. TT Aklinski
MSDS• Material Safety Data Sheet
• On file for all purchased chemicals.
• Includes all information shown on a chemical label and more.
• Different formats are used by different chemical companies.
![Page 10: 1. Turn in Flint Safety contract and parent form and pick up papers from front 2. Draw me a picture/cartoon of what NOT to do in lab!](https://reader036.vdocuments.site/reader036/viewer/2022062422/56649f205503460f94c39446/html5/thumbnails/10.jpg)
Dr. TT Aklinski
MSDS
![Page 11: 1. Turn in Flint Safety contract and parent form and pick up papers from front 2. Draw me a picture/cartoon of what NOT to do in lab!](https://reader036.vdocuments.site/reader036/viewer/2022062422/56649f205503460f94c39446/html5/thumbnails/11.jpg)
• Matter is anything that has mass & takes up space (solids, liquids, gases, plasmas)
![Page 12: 1. Turn in Flint Safety contract and parent form and pick up papers from front 2. Draw me a picture/cartoon of what NOT to do in lab!](https://reader036.vdocuments.site/reader036/viewer/2022062422/56649f205503460f94c39446/html5/thumbnails/12.jpg)
States of Matter
![Page 13: 1. Turn in Flint Safety contract and parent form and pick up papers from front 2. Draw me a picture/cartoon of what NOT to do in lab!](https://reader036.vdocuments.site/reader036/viewer/2022062422/56649f205503460f94c39446/html5/thumbnails/13.jpg)
States of MatterStates of Matter
Solid
Liquid
Gas
Definite Volume?
YES
YES
NO
Definite Shape?
YES
NO
NO
Temp. increase
Small Expans.
Small Expans.
Large Expans.
Compressible?
NO
NO
YES
States of matter
• Solid- matter that can not flow and has definite volume.
• Liquid- definite volume but takes the shape of its container (flows).
• Gas- a substance without definite volume or shape and can flow.
![Page 14: 1. Turn in Flint Safety contract and parent form and pick up papers from front 2. Draw me a picture/cartoon of what NOT to do in lab!](https://reader036.vdocuments.site/reader036/viewer/2022062422/56649f205503460f94c39446/html5/thumbnails/14.jpg)
Classification of Matter
![Page 15: 1. Turn in Flint Safety contract and parent form and pick up papers from front 2. Draw me a picture/cartoon of what NOT to do in lab!](https://reader036.vdocuments.site/reader036/viewer/2022062422/56649f205503460f94c39446/html5/thumbnails/15.jpg)
Classification of Matter
PURE SUBSTANCES MIXTURES
HETEROGENEOUS MIXTURE
HOMOGENEOUS MIXTURESELEMENTSCOMPOUNDS
Separated by
physical means into
Separated by
chemical means into
MATTER (gas. Liquid, solid, plasma
SOLUTIONS COLLOIDS SUSPENSIONS
![Page 16: 1. Turn in Flint Safety contract and parent form and pick up papers from front 2. Draw me a picture/cartoon of what NOT to do in lab!](https://reader036.vdocuments.site/reader036/viewer/2022062422/56649f205503460f94c39446/html5/thumbnails/16.jpg)
Pure Substance: Made up of only ONE thing & has a CONSTANT COMPOSITION– Element:
• Made up of ONE atom (one element from the periodic table!)
• Cannot be broken down any further• EX: Carbon (C), Nitrogen (N), Oxygen(O), Sodium (Na)
– Compound:• TWO or more atoms chemically combined (molecule)• Can be chemically broken down into individual atoms• Definite ratio of elements in the compound• EX: Water (H2O), Salt (NaCl), sugar (C6H12O6)
![Page 17: 1. Turn in Flint Safety contract and parent form and pick up papers from front 2. Draw me a picture/cartoon of what NOT to do in lab!](https://reader036.vdocuments.site/reader036/viewer/2022062422/56649f205503460f94c39446/html5/thumbnails/17.jpg)
Mixture: Made up of TWO or more substances (amount of each substance doesn’t matter) that
can be physically separated– Homogeneous:
• Substances are mixed EVENLY throughout• Looks the “same”• EX: Sugar Water, Salt Water, Kool-aid
– Heterogeneous:• Substances are NOT evenly distributed• Looks “different” throughout• EX: Concrete, Dirt, Pond Water
![Page 18: 1. Turn in Flint Safety contract and parent form and pick up papers from front 2. Draw me a picture/cartoon of what NOT to do in lab!](https://reader036.vdocuments.site/reader036/viewer/2022062422/56649f205503460f94c39446/html5/thumbnails/18.jpg)
Notebooks
• Why notebooks?• What goes in notebooks?• How are they set up?
– Title Page– Number your Pages– Glue the corners only
• How often do you bring your notebook?• How are they graded?
![Page 19: 1. Turn in Flint Safety contract and parent form and pick up papers from front 2. Draw me a picture/cartoon of what NOT to do in lab!](https://reader036.vdocuments.site/reader036/viewer/2022062422/56649f205503460f94c39446/html5/thumbnails/19.jpg)
Types of Matter & Classification of Matter
• Notebook Add-Ons:– Title Page (Name, Period, Drawings/Pictures about yourself)– Next 2 pages: glue in Table of Contents– P. 1: “Unit 1 Organizer/Key Terms”– P. 2: “Unit 1 Proficiency Tracker”– P. 3: “Investigating Changes Lab/Notes”– P. 4: “MSDS/NFPA Activity”– P. 5: “States of Matter/Classification of Matter Notes”
• Homework!– REALLY get your supplies this time! Notebook check next class! (for a
grade!)– Study for Quiz #1 (Scientific Investigations, Physical/Chemical Changes, Lab
Safety, States of Matter, Classification of Matter)
![Page 20: 1. Turn in Flint Safety contract and parent form and pick up papers from front 2. Draw me a picture/cartoon of what NOT to do in lab!](https://reader036.vdocuments.site/reader036/viewer/2022062422/56649f205503460f94c39446/html5/thumbnails/20.jpg)
Exit Ticket
• 1. List three types of matter and if they have a definite shape or not.
• 2. Explain how we know that mentos in diet coke was a chemical reaction.