Question

calcular la masa molecular de mg3(aso4)2 peso atomico mg=24 o=16 as=75

Answer 1

Mg = 3 x 24 = 72 g/mol

O = 8 x 16 = 128 g/mol

As = 2 x 75 = 150 g/mol

Sumamos todo:

Peso molecular: 350 g/mol

SALUDOS!