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Acids/Bases in solution
Properties of Acids/Bases
Uses of Acids/Bases
The pH Scale
Acid/Base strength Measuring pH
100
This is the ion formed when an H+ ion combines with a water molecule.
What is the hydronium ion?
100
Acids have this type of taste.
What is a tart or sour taste?
100
This solution is added to salad dressings and marinades to provide a tart taste.
What is vinegar (acetic acid)?
100
This is what is measured on the pH scale.
What is the amount of hydronium ions a given amount of solution contains?
100
This is the name for an acid that breaks apart completely into ions in solution.
What is a strong acid?
200
This is a mixture in which the parts are evenly spread out.
What is a solution?
200
Acids and bases both conduct this because they both produce ions in solution.
What is electricity?
200
This has many functions in your body. It helps protect tissue and helps the body absorb iron.
What is Vitamin C (ascorbic acid)?
200
This is the range of the pH scale.
What is 0-14?
200
This is the name for a base in which less than 100% of the molecules produce hydroxide ions in solution.
What is a weak base?
300
This is a base even though it does not contain hydroxide ions, it produces hydroxide ions in a solution.
What is ammonia?
300
Bases have this type of feel on your skin.
What is a smooth, slippery feel?
300
This is the acid that helps to digest food in your stomach.
What is hydrochloric acid?
300
The is the pH value for a neutral solution such as water.
What is 7?
300
This is a substance that changes color over a specific pH range.
What is an acid-base indicator?
400
Many of these are compounds made of metal ions and hydroxide ions.
What is a base?
400
Acids can cause this type of sensation on your skin.
What is burning or stinging sensation?
400
This is used in many baking goods. It reacts with acids to produce carbon dioxide bubbles that helps make dough rise when it bakes.
What is Baking soda (sodium bicarbonate)?
400
A pH value of 14 indicates this.
What is its a very basic solution and contains a large amount of hydroxide ions?
400
This type of paper is coated with several acid-base indicators and can cover a wide range of pH values.
What is universal pH paper?
500
These produce hydronium ions when dissolved in water.
What is an acid?
500
This comes in two basic colors and is used to identify an acid or a base.
What is litmus paper?
500
These are found in your medicine cabinet and are used to help treat heartburn.
What are antacids?
500
This is another name for a basic solution.
What is alkaline?
500
This device can measure a patient's blood pH very accurately.
What is a pH meter?