Concentrations & Amounts Flashcards
1
Q
what is the unit for solution concentration in terms of moles
A
mol/dm cubed
2
Q
what is the unit for solution concentration in terms of mass
A
mass of substance (g) / volume (dm cubed)
3
Q
what is the unit of volume
A
dm cubed
4
Q
what is the equation for concentration
A
concentration = mass/volume
5
Q
The number of …….. of a solid dissolved in a solvent determines the ……. of solute in the solution.
A
1) Moles
2) Mass
6
Q
What units can concentration be measured in?
A
1) g / dm3
2) mol / dm3
