Question

Cuál es la masa molar de la molécula del sulfato de bario cuya forma es BaSO ⁴?

Answer 1

Respuesta:

Mm BaSO4

Ba : 1 x 137.32 = 137.32 g/mol

S: 1 x 32 = 32 g/mol

O: 4 x 16 = 64 g/mol

````````````````````````````````````

Mm = 233.32 g/mol