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Vocabulary
Name That Acid or Base or Salt
Test Prep
Chapter Review
Standardized Test
100
__________ ionize, they form hydrogen ions, H+, which attach to water molecules to make hydronium ions.
What are acids
100
This type of acid is in you stomach.
What is hydrochloric acid
100
Which mineral helps to balance positive charges in the body
What is chloride
100
How does bleach remove a stain
What is changing the color of the stain
100
The pH of acid rain is
What is 5.0 or less
200
________ have bitter taste, feel slippery, conduct electricity, cause indicators to change colors and can damage skin.
What is a base
200
This base is commonly used in cleaning products.
What is ammonia
200
An antacid relieves an upset stomach beacuse they are ____.
What is basic
200
Which one of these kitchen items is not acidic 1. baking soda 2. lemon juice 3. vinegar 4. vitamin C
What is baking soda
200
A mystery substance is found to be a very strong base. Where on the pH scale will it be located use numbers
What is 12-14
300
_________ change color when a base or an acid is being tested.
What is an indicator
300
This type of salt is used to de-ice streets and highways. Not edible
What is calcium chloride
300
Which one of these is a base: 1. vinegar 2. lemon juice 3. vitamin C 4. bleach
What is bleach
300
If you want to change the pH of a solution slightly will you use a weak acid or a strong acid? Explain why for 50 extra points
What is a weak acid Why: because a weak acid will change the pH slightly. Whereas a strong acid will make a significant change.
300
How do pollutants contribute to acid rain? Name two pollutants for 800 extra points
What is they are trapped in the clouds and caught in rain when it falls to the ground. what are sulfur dioxide and nitrogen oxide
400
______ is used to season and preserve foods.
What is salt
400
This strong base is used to clean bathrooms, kitchens, and clothes
What is bleach
400
A substance with a pH of 13 is
What is strongly basic
400
Name two salts that are good for your body
What are calcium, sodium, potassium
400
battery acid has a pH of
What is 0-1
500
_____ improves waters ability to clean. _______ can dissolve both oil and grease.
What is soap
500
Vitamin C is also called this acid
What is ascorbic acid
500
This type of ion is produced in a basic solution
What are hydroxide ions
500
Strong base + Strong Base = this type of reaction
What is a neutralization reaction
500
Name the spectator ion(s) in this equation Na + Cl --> NaCl
What are Na and Cl