1 2 3 4 5
100
Acid
when using an indicator if it turns blue it is an______?
100
An acid that ionizes almost completely in a solution.
What is a strong acid?
100
ph
What solution is a measure of the concentration of Ht ions in it
100
The concentration of an acid solution.
Titration shows you could find _________
100
Acid-base indicators
Many natural substances are _________ indicators.
200
Base
When using an indiciator if it turns red it is a_______?
200
7
What number is neutral on the ph scale?
200
Organic salts
What are soaps?
200
Indicator
Is an organic compound that changes color in acid and base?
200
Salt
A _____ is a compound formed when the negative ions from an acid combine with the positive ions from a base?
300
Base
If an object is above 7 on the ph scale it is ______?
300
Ammonia
Is a popular household cleaner and is a polar compound?
300
Hydrochloric acid
Your stomach uses ___________ acid to digest your food
300
Acid
Is a substance that produces hydrogen ions in a water solution?
300
True
True or false- in triation, the end point is the point in which the indicator changes color and stays that way
400
Neutralization
Is a chemical reaction between an acid and a base that takes place in a water solution?
400
Dissociates completely in a solution
What is a strong base?
400
Solutions containing ions that react with additional acids or bases to minimize their effects on ph
What is the definition of buffers?
400
soaps
______ are organic salts
400
Buffers
Solutions that contain ions that react with additional acids or bases to minimize their effects on ph
500
ph meter
An instrument called ________ can be used to determine the ph of a solution more precisely?
500
Is one that does not ionize completely
What is a weak base?
500
Base
Any substance that forms hydroxide, OH-, in a water solution?
500
Detergents
_____________ can be used in hard water
500
True
True or false- indicators change color in the presence of an anacid or a base?






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