mplete the table below for calculating the molar mass of the ionic compound cobalt(II) sulfide.
Cation
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Anion
Formula
Co²+
S²-
Molar mass
of ion
g/mol
g/mol
X
X
Number of
ions
Molar mass cobalt(II) sulfide =
mol
mol
=
=
Mass of ion in one
mole of cobalt(II)
sulfide
g/mol
g
g