Sunset in a Bag: Chemical and Physical Changes Lab

147 Downloads
Sunset in a Bag: Chemical and Physical Changes Lab
Sunset in a Bag: Chemical and Physical Changes Lab
Sunset in a Bag: Chemical and Physical Changes Lab
Sunset in a Bag: Chemical and Physical Changes Lab
Grade Levels
Product Rating
Not yet rated
File Type
PDF (Acrobat) Document File
Be sure that you have an application to open this file type before downloading and/or purchasing.
0.42 MB   |   4 pages

PRODUCT DESCRIPTION

In this engaging and surprisingly beautiful lab, your students will conduct and observe 4 changes in matter.
Students will:
*Determine if each change is chemical or physical.
*Describe the evidence that a chemical reaction has taken place.
*Determine if the change was an exothermic or endothermic reaction.

You will need the following supplies:
Strong zip-lock bags
Water
Phenol Red (a pH indicator easily purchased on Amazon or other chemical supply companies)
Calcium Chloride (When in a pinch you can use Damprid, easily found at Walmart or other general stores)
Baking Soda
Sodium Hydroxide/Lye (I have found this at ACE hardware or you can purchase this from a chemical supply company. The experiment works well if you don’t have sodium hydroxide, just have your students skip step #5 of the experiment.)

That's it! This lab will take around 30-45 minutes.
Total Pages
4
Answer Key
N/A
Teaching Duration
N/A

Average Ratings

N/A
Overall Quality:
N/A
Accuracy:
N/A
Practicality:
N/A
Thoroughness:
N/A
Creativity:
N/A
Clarity:
N/A
Total:
0 ratings
COMMENTS AND RATINGS:
Please log in to post a question.
PRODUCT QUESTIONS AND ANSWERS:
FREE
Digital Download
User Rating: Not yet rated
 (1 Followers)
FREE
Digital Download
Sunset in a Bag: Chemical and Physical Changes Lab
Sunset in a Bag: Chemical and Physical Changes Lab
Sunset in a Bag: Chemical and Physical Changes Lab
Sunset in a Bag: Chemical and Physical Changes Lab
Teachers Pay Teachers

Teachers Pay Teachers is an online marketplace where teachers buy and sell original educational materials.

Learn More

Keep in Touch!

Sign up