Question

calcule as massas moleculares das seguintes substâncias:

Ca CO3 =

Na H SO4=

Fe CL3=

Mg (OH)2 =

​

Answer 1

Mg (OH)2 = 58,3197 g/mol

Fe Cl3 = 162,2 g/mol

NaHSO4 = 120,06 g/mol

CaCO3 =100,0869 g/mol