Substances
Mixtures
Solubility
Miscelaneous
Acid/base
100
Matter that has a fixed composition
What is a substance
100
A mixture of substances that are not mixed evenly and have different compositions in different areas.
What is a Heterogenous mixture?
100
Called the universal solvent
What is Water?
100
A fluid in the human body that is a weak base
What is blood?
100
Substances that form positively charged hydronium ions
What is and acid?
200
A combination of 2 or more elements
What is a compound?
200
Another name for a Homogeneous Mixture.
What is a solution?
200
Atoms that loose or gain electrons and become charged atoms
What is an ion?
200
Carbonated beverages are this type of solution
What is liquid/gas
200
When dissolved in water, this forms negatively charged hydronium ions
What is a base?
300
Breaks down a substance
What is a chemical process?
300
Salt water and sugar water
What is a liquid/solid solution
300
Substances that dissolve in another substance
What is soluble?
300
DAILY DOUBLE!!! measure that describes how much solute dissolves in a given amount of solvent at a given temperature
What is solubility?
300
tastes sour, conducts electricity, and reacts with metals
What is an acid?
400
The substance that dissolves in a solution
What is a solute
400
An alloy of copper and zinc
What is Brass?
400
means that polar molecules dissolve other polar molecules
What is "Like dissolves like"?
400
Compounds that react with acidic or basic solutions and produce certain colors depending on the solution's pH
What is an indicator
400
A change of 1 pH results in this change of strength or weakness of an acid or base
What is ten fold
500
The substance that falls out of solution
What is precipitate?
500
Can be made of different types of solids, liquids, and gases
What is a solution?
500
Some solid solutes become more soluble as this increases
What is temperature?
500
A measure of how acidic or basic a solution is and relates to the concentration of hydronium ions and hydroxide ions
What is pH?
500
An interaction between and acid and a base to form water and salt
What is neutralization
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