Respostas

2013-05-04T11:27:57-03:00

9,83 mg -------- 1L

x ----------------- 1,5L

 

x=1,5.9,83=14,745 mg.

 

1 mol Mg -------- 95,211 g

y------------------- 14,745

 

y= aproximadamente 0,15 mols.