Question

Calcule a massa molar
Dados: C=12g/mol;
H=1g/mol;
I=127g/mol;
Hg=200g/mol;
S=32g/mol.

a) Octanol, C8H17OH;
b) Iodeto de Mercúrio(II), Hgl2
c) Enxofre, S8

Answer 1

a) 12*8+1*17+16+1= 130 g/mol

b) 200+127*2= 454 g/mol

c) 32*8= 256 g/mol