Your Cart Subtotal: 1 items = ($219.99)
Cart Total: $246.39
Checkout
Catalog Quick Order
Home > Freezing Point Depression to Determine Molecular Mass Lab Activity (ScholAR)


How Can We Help You?

Interactive Digital Catalogs

Find Your Sales Rep banner

Become a Teacher Developer banner

ScholAR Determination of Molar Mass by Freezing Point Depression Lab Activity

  
Product NameSKUPriceQty
ScholAR Freezing Point Depression to Determine Molecular Mass Lab Activity
WW95913M02
 $36.00 




Product Information

Aligned with AP Chemistry Lab #4


By measuring one of the properties that changes when a solute is dissolved in a solvent, in this case the freezing point, and comparing it to the freezing point of the pure solvent, it is possible to determine the solute’s molecular mass. With this experiment, students measure the freezing point of a pure substance and then a mixture to determine molar mass. This activity can be completed in 60–90 minutes, depending on the number of repetitions required, and comes with enough materials for 15 setups.

Chemical Contents:
Cetyl Alcohol
Steric Acid
BHT

Additional Materials Required:
Analytical Balance
400-mL Beaker
Test Tube, 18 mm x 150 mm
Hot Plate
Ring Stand and Clamp
Thermometer
Timer




Tell a Friend about this item

Customers Ratings and Reviews

and share your thoughts with other customers



Post Office Box 5003 • Tonawanda, New York 14151-5003
(phone) 800-828-7777 • (fax) 800-828-3299

Copyright© 2006, 2003, 2001 • VWR Education, LLC dba Science Kit & Boreal Laboratories®.
Science Kit®, The SKope™, Boreal® and Teacher Developed-Classroom Tested™ are trademarks of Science Kit, LLC®