Hey there!
Magnesium oxalate: MgC₂O₄
Mg: 1 x 24.305 = 24.305
C: 2 x 12.01 = 24.02
O: 4 x 16 = 64
----------------------------------
112.325 g/mol
The molar mass of magnesium oxalate is 112.325 g/mol.
Hope this helps!
4.6m questions
6.0m answers