Relative formula mass (AQA GCSE Chemistry Combined Science): Flashcards
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Symbol for relative formula mass
Symbol for relative formula mass
Units of
Units of
No units
Definition of relative formula mass
Definition of relative formula mass
Sum of relative atomic masses of all atoms in a compound
Method to calculate
Method to calculate
Add all relative atomic masses () of every atom
of
of
18
of
of
32
of
of
100
Brackets in formulas rule
Brackets in formulas rule
Multiply everything inside by number outside
of
of
58
of H
of H
1
of O
of O
16
of C
of C
12