chemistry 1118 am mwf sections 1-4 and 6
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Take Handouts Don’t sit in last four rows. Chemistry 1118 AM MWF Sections 1-4 and 6. Bill Vining 232 Physical Sciences Building [email protected]. Take Handouts Don’t sit in last four rows. Chemistry 1119 AM MWF Sections 14-18. Bill Vining 232 Physical Sciences Building - PowerPoint PPT PresentationTRANSCRIPT
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Chemistry 111 8 AM MWFSections 1-4 and 6
Bill Vining
232 Physical Sciences Building
Take HandoutsDon’t sit in last four rows
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Chemistry 111 9 AM MWFSections 14-18
Bill Vining
232 Physical Sciences Building
Take HandoutsDon’t sit in last four rows
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What is Chemistry?
What do chemists do?
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What is Chemistry?The study of how atoms combine into
molecules (and larger structures) and how those molecules act.
What do chemists do?Chemists make and study molecules.
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What are the most serious problems in the country?
Chemistry. What good is it, anyway?
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Tamiflu
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Tamiflu
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Thinking like a chemist:First class assignment
How many golf balls will fit in this room?
You have 5 minutes.
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Diameter of a golf ball = 1.68 in
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What if the golf balls were:
• too small to touch?
• individually invisible?
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Business I
• Class meetings:– Lecture MWF here– Lab once a week in Physical Sciences Bldg.
• NO LABS this week- they start Monday• Class Rules- Syllabus (go over on Friday)• Course Materials: Text, Labs, Goggles,
Clickers
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Clickers: Where are you from?
1 2 3 4 5 6 7 8 9
11% 11% 11% 11% 11%11%11%11%11%
1. Near Albany
2. Near Buffalo
3. Rochester/Syracuse
4. New York City
5. Long Island
6. NYC North Suburbs
7. Other NY State
8. Other state
9. Other country
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In what year of college are you?
1 2 3 4 5 6
17% 17% 17%17%17%17%
1. 1st year
2. sophomore
3. junior
4. senior
5. post graduate
6. other
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Business II
• Be here every single day
• Be here on time
• Don’t sit in back
• Don’t talk when I’m talking
• Don’t let me talk when you’re talking
• It’s ok to get up and wander
Classroom Rules
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Business III
• Homework:– OWL Electronic Homework System– First assignments due Sunday and Monday
Mastery Based: Work till you get it
OWL Demo
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How to do well
• Sit in front• Read text chapter before and after we cover
it• Do homework early and often• Avail yourself of help:
– me
• Keep up with material• Ask questions
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Why is chemistry hard?
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Why is chemistry hard?• Atoms are really small.
• About 100 types of atoms (each a chemical element).
• Matter is made of atoms, mostly connected together in molecules and larger structures- infinite variety of combinations.
• Lots of math.
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Why is chemistry useful?
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Why is chemistry useful?• Atoms are really small.
• About 100 types of atoms (each a chemical element).
• Matter is made of atoms, mostly connected together in molecules and larger structures- infinite variety of combinations.
• Lots of math.
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Chapter 1
• Review- read it and know it.
• Homework on it starting today.
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The Periodic Table is My Friend
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Chapter 1: Matter and Measurement
• Atoms and Elements• Molecules and Compounds• Classification of Matter• Properties of Matter and Measurement
– Temperature– Mass– Volume
• Unit Analysis Calculations (recitation)
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Atoms-ElementsMolecules-Compounds
•These are the chemical elements.•The smallest particles of whichare ATOMS.
•Combinations of elements makeCOMPOUNDS.•The smallest particles of whichare MOLECULES.
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Classification of Matter
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Some to try:•Air _______________•Water _______________•Tea _______________•Cookie _______________
•Aluminum foil _____________•Milk _____________•Pen ink _____________•Soda _____________
Find all the pure elements in the room.
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A Tour of some Molecules
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