Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
13 Cards in this Set
- Front
- Back
A solution consists of 2 parts:
|
The solvent and the solute
|
|
The _____ is the bulk of the solution and is generally water
|
solvent
|
|
In biological sciences most solutions are measured in _____
|
molarity
|
|
A one molar solution is equal to :
|
one mole of solute in one liter of solution
|
|
If a solution is going to be mixed using another solution instead of a solid, what formula would be used?
|
C1xV1=C2xV2
|
|
______ is the random movement of individual molecules from a more concentrated to a less concentrated region
|
diffusion
|
|
In absence of other forces, molecules move down (greater to lesser) a _____. the result will be an even distribution of molecules.
|
concentration gradient
|
|
no____ is used during diffusion
|
energy
|
|
____ is the net diffusion of water across a semi-permeable membrane
|
osmosis
|
|
The term ____ describes 2 or more solutions that have equal numbers of dissolved particles per unit volume and therefore the same water potentials
|
isotonic
|
|
there is no net movement of water or molecules across an ____ solution
|
isotonic
|
|
_____ is a term that refers to a solution that has less solute
|
hypertonic
|
|
____ refers to a solution that has more solute
|
hypotonic
|