Substance
This is made up of one or more of the SAME kind of atom.
element
This contains a variety elements and compounds that ARE NOT chemically combined.
mixture
Contains the maximum amount of dissolved solute
saturated
What is a substance that is dissolved in another substance?
solute
What is the formula for concentration?
C= m/V
DIFFERENT kinds of atoms chemically combined to form a substance are
compounds
(true/false) A homogeneous mixture has the same composition of particles throughout.
true
The air contains 78% nitrogen and 22% other gases. This is an example of what type of solution?
Gas to gas
The one with the largest amount in a solution.
solvent
What is the formula for mass?
m=CV
The formula for calcium chloride is
CaCl2
Ocean water is a __________ mixture
homogeneous
A Gold necklace containing 18parts gold and 6 parts copper is an example of what solution?
Solid-solid
Kool-Aid - Powder, sugar, and water
Identify the solvent
water
What is the formula for volume?
V= m/C
What are the two types of mixtures?
heterogeneous and homogeneous
Alex goes into the garden and digs up a shovel full of dirt. This is a _____________ mixture.
heterogeneous
In the solution of coffee and hot water, _____ is classified as solute.
coffee
If more solute is added in a given amount of solvent, the solution is?
supersaturated
If a solution contains 18 grams salt dissolved in a 10 L solution, what is its concentration?
1.8 g/L
What are the two types of pure substances?
elements and compounds
You are eating a pizza. What type of mixture are you consuming?
heterogeneous
A mixture of solid metals form a solid-solid solution which is known as an ____.
alloy
The maximum amount of a solute that can be dissolved in a given amount of solvent at a given temperature and pressure is____
solubility
Ana has an 86 g/L concentration of orange juice. How many grams of orange mix did she dissolve in her 250 mL of bottled water?
21.5 grams