Bases
What is a base?
A base is a solution that has an excess of OH- ions.
What is a mixture?
They aren't new substances and can be separated into different parts.
What is a solution?
A solution is a homogeneous mixture with 2 or more substances.
What is an acid?
An acid is a solution with an excess of H+ ions.
What is solubility?
The maximum quantity of solute (in grams) that be dissolved in the given amount of solvent.
Name an example of a base.
(Anything you say will be fine as long as its considered a base)
Ex: Dish soap, oven cleaner, bleach, etc.
What are the two different types of mixtures?
Heterogeneous and homogeneous.
What are some examples of a solution?
(Anything you say will be fine as long as its considered a solution)
Salt water, gold jewelry, cola, etc.
Name an example of a acid.
(Anything you say will be fine as long as its considered a acid)
Stomach acid, car battery acid, lemons, coffee, etc.
What is concentration?
A measure of how much solute is dissolved in the solvent.
What are characteristics of a base?
Name 3 characteristics.
Bitter taste, slippery feel, strong bases can burn your skin, turns red litmus indicators blue.
What is a heterogeneous mixture?
Not uniform and the same throughout.
What are the two components of a solution?
What are characteristics of a acid?
Name 3 characteristics.
Tastes sour, reacts strongly with metal, can burn your skin, turns blue litmus paper red, etc.
What is unsaturated?
A solution that can have solute added because the solute is lower than its equilibrium.
What does the PH level have to be to be considered a base?
PH level 8 through 14.
What is a homogeneous mixture?
What is a solute?
Its the part that's dissolved in the solvent.
What does the PH level have to be to be considered a acid?
The PH has to be 0 through 6 to be considered an acid.
What is saturated?
A solution when which the maximum amount of solute has been dissolved in the given amount of solvent.
What is another name for the base?
Alkaline or alkali.
What is the difference between homogeneous and heterogeneous mixture.
Heterogeneous is not uniform and not the same throughout while homogeneous is the same throughout and uniform.
What is a solvent?
The part of a solution that does the dissolving.
What is another name for an acid?
Another name for acid is acidus.
What is supersaturated?
A solution that contains more solute than could be dissolved by the solvent.