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mass

& stoichiometry

'no magic to the mole'

amount

molar mass

concentration

solution volume

gas volume

molar gas volume

Avogadro
constant, L

number of
entities, N

amount of substance

Now try the following question.

CALCULATING ON THE SIDE OF SUCCESS – Module B(2019): ATOMIC MASS, ISOTOPES & RELATIVE MASS

2019_Relative_atomic_mass_isotopes_v3na.

B.

Before commencing this Module B(2019), you should be familiar with the basics of the SI unitary system as outlined in Module A(0000) S.I.

2019_Relative_atomic_mass_isotopes_v3nb.

general background

relative atomic mass

relative mass scales

discovery of isotopes

mononuclidic elements

Ar from abundances

relative isotopic mass

2019_Relative_atomic_mass_isotopes_v3nOR

RELATIVE MASSES
& ISOTOPES

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