Types of Solutions
The atmosphere is an example of a _______________ solution
gaseous
In saltwater, what is the solute?
salt
____________________ measures the amount of solute dissolved in a certain amount of solvent.
Concentration
A ______________ is a homogeneous mixture of two or more substances.
solution
Dissolving is an example of a ________________ change.
physical
A _____________ solution is a solution with gas as the solvent
gaseous
In Coca-Cola, what is one of the solutes?
Sugar, CO2, flavoring, coloring
A _____________________ solution has a low amount of solute.
dilute
Oil is an example of a ________________ substance
non-polar
Polar substances only dissolve _____________ substances
polar
Coca-Cola is an example of a _____________ solution
Liquid (or aqueous)
In tea with sugar, what is the solvent?
Water
A ____________________ solution has a high amount of solute.
concentrated
A _____________ substance is a substance that has unequally distributed electrical charges.
polar
What are three ways to speed up dissolving?
1. Increase temperature
2. Increase movement
3. Increase surface area of solute
An _________________ solution is a solution in which water is the solvent.
aqueous
Define solute
The part of a solution that is dissolved by something else
_________________________ is the amount of solute needed to reach the saturation point.
Solubility
____________________ means that something is the same all the way through.
Homogeneous
What are the three steps to create a supersaturated solution?
1. Heat up solvent
2. Add the maximum amount of solute
3. Cool down solution
A gold ring is an example of a ___________ solution?
solid
Define solvent
The part of a solution that is present in the greatest amount and dissolves something else
____________________ is the point at which a solution won’t dissolve anything else.
Saturation
A _________________ mixture is not the same all the way through. Samples from different parts would be different from each other.
heterogeneous
What is the concentration of a solution that has 50 ml of solvent and 10 ml of solute
20%