WELCOME

TODAY...

• Check In to Lab Bins
• Review the Syllabus
• Complete Safety Training
• Complete Lab 1
• Review
• What to do for next week
• Your first pre-lab

Laboratory Check-In Sheet

LABORATORY CHECK-IN SHEET

• Connect with your lab partner
• Put the bin # under "Drawer Assigned"
• Each student should fill out the student information boxes
• Look for column #1
• In column #1 only, ensure you have each item with either a check mark or quantity
• If you find something is missing, let me know!
• Both students sign the first signature lines

SYLLABUS

TAKE NOTE

• You need a lab manual AND a lab notebook
• You also need googles and a lab coat
• 7:10pm at the latest
• No make-up for "wet" labs
• 25% of your grade
• Today, next week, and the following

LABORATORY SAFETY

SAFETY

• PPE's and dress code
• Emergency Equipment
• Handling Chemicals
• Waste
• Accident Procedure
• Alarms
• Leaving the Lab
• Sign and date!

LAB 1

PART A & B

• Metric units only (no inches)
• Conversions and Orders of Magnitude
• Use the wooden blocks for part B

PART C - TEMPERATURE

• Handle with caution
• Use a beaker and water from your lab bench to record the temperature of tap water
• Wait at least 60 seconds

PART D - MASS

• There are 2 different mass balances in the lab
• Choose 2 solid objects
• Record the mass of each object at each mass balance

PART E - VOLUME

• Column "Volume 1" is for one student
• Column "Volume 2" is for the other
• Don't share your results until the end
• Did you get on eye level on measure from the base of the miniscus?

The Meniscus

ALGEBRAIC IDENTITIES

REVIEW ALGEBRAIC IDENTITIES

• Complete Example Problems a-h
• Work Practice Problems 1-8
• Review

Untitled Slide

CALCULATIONS LAB

CALCULATIONS LAB

• No lab next week
• Compete these calculations
• Show all work
• All answers with units and significant figures
• Turn in the following week (week #3)

PRE-LAB REPORTS

QUESTIONS?