A-LEVEL Chemistry: 3.1.2: Calculations (ChemRevise) Flashcards
(7 cards)
1
Q
mol =
A
mass / Mr
2
Q
‘C to K
A
+273
3
Q
conc. =
A
mol. / vol.
4
Q
density =
A
mass / volume
5
Q
empirical formula:
A
simplest ratio of atoms of each element in a compound
6
Q
molecular formula:
A
actual number of atoms of each element in the compound
7
Q
solution:
A
mixture formed when a solute dissolves in a solvent
