Your Cart Subtotal: 1 items = ($219.99)
Cart Total: $246.39
Checkout
Catalog Quick Order
Home > Determination of Mass and Mole Relationship in a Chemical Reaction Lab Activity (ScholAR)


How Can We Help You?

Interactive Digital Catalogs

Find Your Sales Rep banner

Become a Teacher Developer banner

ScholAR Determination of Mass and Mole Relationship in a Chemical Reaction Lab Activity

  
Product NameSKUPriceQty
ScholAR Determination of Mass and Mole Relationship in a Chemical Reaction Lab Activity
This item is restricted, it only ships to registered educational institutions.
WW97913M02
 $58.00 




Product Information

Aligned with AP Chemistry Lab #9

When the formulas of products in a chemical equation cannot be balanced, it is possible to use experimental measurements to find the mole ratios. In this experiment, the total number of moles of reactants is kept constant while each reactant is varied. Students measure the temperature change on each ratio until the optimum ratio, one which consumes the greatest amount of reactants and produces the greatest amount of product in the form of heat, is found. The experiment can be completed in less than 45 minutes and comes with enough materials for 15 setups.

Chemical Contents:
Potassium Iodide
Sodium Hydroxide
Sodium Sulfite
Sodiuim Thiosulfate
Bleach

Additional Materials Required:
Thermometers
50 mL Beakers
400 mL Beakers
10 mL and 50 mL Graduated Cylinders
Styrofoam Cups




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®