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- 1. Multiple Choice
A substance that produces H+ ions in solution is a (n)
Acid
Base
Neutral
sour
- 2. Multiple Choice
A substance that produces hydroxide ions (OH-) in solution is a
Acid
Base
Neutral
Bitter
- 3. Multiple Choice
What are three properties of a solution that has a pH of 2.
Bitter, slippery, react with indicators
sour, bitter, slippery
bitter, corrosive, conduct electricity
Sour, Corrosive, Conduct electricity
- 4. Multiple Choice
What does litmus paper determine?
size
shape
color
acid or base
- 5. Multiple Choice
When mixing a saltwater solution the water is the _________ and the salt is the _______.
Solution, Solute
Solvent, Solute
Solvent, Solution
Solute, Acid
- 6. Multiple Choice
What does it mean to have a concentrated solution
Low base
Low acid
The amount of acid or base dissolve in a solution.
it consist of buffers
- 7. Multiple Choice
________ is the chemical reaction between an acid and a base which results in the formation of salt and water.
Dissociation
Neutralization
Saturated
Unsaturated
- 8. Multiple Choice
What are two ways to speed up the rate of dissolving sugar in water?
Neutralization and Dissociation
Using water and sunlight
Using milk and cookies
Stirring, Increase surface area
- 9. Multiple Choice
Bananas have a pH of 5.2, what is it?
Acid
Base
Neutral
None of the above
- 10. Multiple Choice
_________ able to dissolve more solute at given temperatures.
Unsaturated Solution
Saturated Solution
Solution
Supersaturated solution
- 11. Multiple Choice
_________ a solution that holds all solute it can hold.
Unsaturated Solution
Solution
Solvent
Saturated Solution
- 12. Multiple Choice
Ammonia has a pH of 11.5, what is it?
Acid
Base
Neutral
None of the above
- 13. Multiple Choice
What are the properties of a base?
Bitter, sour, react with indicators
Slippery, bitter, react with indicators
Sour, corrosive, slippery
sour, slippery, bitter
- 14. Multiple Choice
A supersaturated solution is __________ compared to a saturated solution.
more stable
equally stable
dilute
unstable
- 15. Multiple Choice
Lemons and pickles taste sour, this property indicates that they are __________.
Acids
Bases
Neutral
None of the above
- 16. Multiple Choice
What does the value of 7 on the pH scale indicate?
Acid
Base
Neutral
None of the above
- 17. Multiple Choice
What is the charge of acids ion?
H+
OH-
H-
OH+
- 18. Multiple Choice
What is the charge of the base ion?
H+
H-
OH+
OH-
- 19. Multiple Choice
Soap is an example of a(n)_______.
Acid
Base
Salt
Ion
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