Conceptual Physical Science Explorations
Conceptual Physical Science Explorations
2nd Edition
ISBN: 9780321567918
Author: Paul G. Hewitt, Leslie A. Hewitt, John A Suchocki
Publisher: Addison Wesley
Question
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Chapter 17, Problem 6TE
To determine

The reason why solution turns red when red-coloured Kool-Aid crystals are added to water

Expert Solution & Answer
Check Mark

Answer to Problem 6TE

Solution turns red because the crystals dissolve in water.

Explanation of Solution

When the red-coloured Kool-Aid crystals are added to water they sink to the bottom because they are high in density. With time the molecules of crystal get dissolved in water by occupying the empty spaces in between the water molecules. As a result, after 24 hours the solution turns red.

Conclusion:

Therefore, solution turns red because the crystals dissolve in water.

Chapter 17 Solutions

Conceptual Physical Science Explorations

Ch. 17 - What changes during a chemical reaction?Ch. 17 - Prob. 12RQCh. 17 - Why is the rusting of iron considered to be a...Ch. 17 - Prob. 14RQCh. 17 - Prob. 15RQCh. 17 - Prob. 16RQCh. 17 - What is the difference between an element and a...Ch. 17 - What does the chemical formula of a substance tell...Ch. 17 - What is the chemical formula for the compound...Ch. 17 - Why are common names often used for chemical...Ch. 17 - Water molecules vibrate and jostle about at...Ch. 17 - Prob. 2TCCh. 17 - Prob. 3TCCh. 17 - Prob. 1TECh. 17 - Of the three sciences physics, chemistry, and...Ch. 17 - Prob. 3TECh. 17 - Prob. 4TECh. 17 - Prob. 5TECh. 17 - Prob. 6TECh. 17 - Prob. 7TECh. 17 - Which has stronger attractions among its...Ch. 17 - Which occupies the greatest volume: 1 g of liquid...Ch. 17 - Prob. 10TECh. 17 - You take 50mL of water and combine it with 50mL of...Ch. 17 - Prob. 12TECh. 17 - What physical and chemical changes occur when a...Ch. 17 - Prob. 14TECh. 17 - Prob. 15TECh. 17 - Prob. 16TECh. 17 - Oxygen atoms are used to make water molecules....Ch. 17 - Prob. 18TECh. 17 - What is the chemical name for a compound with the...Ch. 17 - Prob. 20TECh. 17 - Chemistry is the study of (a) matter. (b)...Ch. 17 - Imagine that you can see individual molecules. You...Ch. 17 - What chemical change occurs when a wax candle...Ch. 17 - The phase in which atoms and molecules no longer...Ch. 17 - Prob. 5RATCh. 17 - Prob. 6RATCh. 17 - Prob. 7RATCh. 17 - If you have one molecule ofTiO2 , how many...Ch. 17 - Prob. 9RATCh. 17 - Prob. 10RAT
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