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Vocab
Acids
Bases
Solutions
Random
100

A mixture in which particles can be seen and easily separated by settling or filtration

A suspension

100
Acids wear away other materials. What is this property called?
What is corrosive
100
This is where bases are found on the pH scale
What is greater than 7
100
What is the definition of a solution?
What is a uniform mixture that contains a solvent and at least one solute
100

Increasing the pressure of a liquid and gas will make it _________ soluble

More

200

Has only a little solute dissolved in a certain amount of solvent

A dilute solution

200
True or false: acids are commonly found in foods
What is true
200

How do most bases taste?

Bitter

200
The larger part of the solution present
What is the solvent
200
A compound that changes color when in contact with an acid or a base
What is an indicator
300
Has a lot of solute dissolved in a certain amount of solvent
What is concentrated solution
300

3 properties of acids

What is tastes sour, reacts with metals and carbonates, turns indicators red

300

3 properties of bases

What is tastes bitter, feels slippery, turns indicators yellow or green/blue

300
A mixture that contains small, undissolved particles that do not settle out
What is a colloid
300
A reaction between an acid and a base
What is neutralization
400

What is a measure of how much solute can dissolve in a solvent at a given temperature?

Solubility

400

How do acids react with methyl orange?

It turns red

400
How do bases react with litmus paper?
What is bases turn red litmus paper blue
400
3 factors that affect solubility
What is pressure, temperature and type of solvent (polar or non polar)
400

What is the approximate pH of your stomach?

About 2

500
What is the difference between a saturated and unsaturated solution?
What is… saturated- you can not dissolve any more solute unsaturated- you can continue to dissolve more solute
500
An acid produces this ion in water
What is hydrogen ion H+
500
A base produces this ion in water
What is hydroxide ion OH-
500
What effects do solutes have on solvents
What is lower freezing point and raise boiling point
500

What is any ionic compound that can be made from the neutralization of an acid with a base?

A salt