Chemistry - Determining the Composition of an Unknown Gas in a Compound

Grade Levels
Resource Types
Product Rating
3.8
File Type
PDF (Acrobat) Document File
Be sure that you have an application to open this file type before downloading and/or purchasing.
0.31 MB   |   11 pages

PRODUCT DESCRIPTION

Students will heat potassium chlorate over a Bunsen burner until constant mass is achieved. The gas released will be tested with a glowing splint. Students will use the data collected to write the balanced chemical equation and determine the experimental mass of oxygen produced. They will also use stoichiometry to determine the theoretical amount of oxygen which should have been produced. Percent yield and percent error is also calculated.

Included is a supplementary worksheet (with answers) based on a synthesis reaction.

Students can also follow the video at http://www.youtube.com/watch?v=7pCIA5YBi3E and complete the worksheet if they miss the lab activity.
Total Pages
11
Answer Key
Included
Teaching Duration
N/A

Average Ratings

3.8
Overall Quality:
3.8
Accuracy:
3.8
Practicality:
3.8
Thoroughness:
3.8
Creativity:
3.8
Clarity:
3.8
Total:
2 ratings
COMMENTS AND RATINGS:
Please log in to post a question.
PRODUCT QUESTIONS AND ANSWERS:
$1.00
Digital Download
ADD ONE TO CART
User Rating: 3.9/4.0
 (28 Followers)
$1.00
Digital Download
ADD ONE TO CART
Chemistry - Determining the Composition of an Unknown Gas
Chemistry - Determining the Composition of an Unknown Gas
Chemistry - Determining the Composition of an Unknown Gas
Chemistry - Determining the Composition of an Unknown Gas
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