Electrolytes and Colloids Worksheet Explain why an aqueous solution of a strong electrolyte would conduct electricity better than an aqueous solution of a weak electrolyte. 2) Which would conduct electricity better, a molten strong electrolyte or a molten weak electrolyte? Explain. 3) What is the percent composition of water in magnesium sulfate heptahydrate?

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Electrolytes and Colloids Worksheet
1)
Explain why an aqueous solution of a strong electrolyte would conduct
electricity better than an aqueous solution of a weak electrolyte.
2)
Which would conduct electricity better, a molten strong electrolyte or a
molten weak electrolyte? Explain.
3)
What is the percent composition of water in magnesium sulfate
heptahydrate?
4)
Why do hygroscopic compounds absorb water from the air?
5)
Why do the particles in a colloid stay suspended in a liquid, while the
particles in a suspension settle out?
Spray paint is listed in the book as being an aerosol - however, it's
commonly observed that spray paint released into the air causes small
drops of paint to settle on the floor. Explain this phenomenon.
6)
7)
How does the Tyndall effect work?
If you had a small enough filter, do you think you could filter out the
particles in a colloid? Explain.
8)
O 2004 Cavalcade Publishing, All Rights Reserved
For chemistry help, visit www.chemfiesta.com
Full text: 2943
Answers to tne Electrolytes and Colloids Worksheet
Aa E
DO
Transcribed Image Text:9:34 * 0: 58.0 ..l *4| 34% Done 48 Electrolytes and Colloids Worksheet 1) Explain why an aqueous solution of a strong electrolyte would conduct electricity better than an aqueous solution of a weak electrolyte. 2) Which would conduct electricity better, a molten strong electrolyte or a molten weak electrolyte? Explain. 3) What is the percent composition of water in magnesium sulfate heptahydrate? 4) Why do hygroscopic compounds absorb water from the air? 5) Why do the particles in a colloid stay suspended in a liquid, while the particles in a suspension settle out? Spray paint is listed in the book as being an aerosol - however, it's commonly observed that spray paint released into the air causes small drops of paint to settle on the floor. Explain this phenomenon. 6) 7) How does the Tyndall effect work? If you had a small enough filter, do you think you could filter out the particles in a colloid? Explain. 8) O 2004 Cavalcade Publishing, All Rights Reserved For chemistry help, visit www.chemfiesta.com Full text: 2943 Answers to tne Electrolytes and Colloids Worksheet Aa E DO
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