Concentration Calculations Flashcards
1
Q
what is the concentration of a solution?
A
it’s a measure of how much solute dissolved per unit volume
2
Q
what is concentration measured in?
A
mol/dm3 and it usually varies between 0.1 and 2.0
3
Q
what is the formula to calculate the concentration of a solution?
A
concentration (mol/dm3) = moles (mol) of solute/volume (dm3) of solvent
4
Q
what is the formula to calculate the moles in a solution?
A
moles = concentration x volume
5
Q
what is the formula to calculate the volume of a solution?
A
volume = moles/concentration
