Question

El gas mostaza c4H8Cl2 S es un gas venenosas determine su composicion porcentual

Answer 1

Mm

C: 4 x 12 = 48 g/mol
H: 8 x 1 = 8 g/mol
Cl: 2 x 35.5 = 71g/mol
S: 1 x 32 = 32 g/mol
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         Mm = 159 g/mol

C:

159 g ---------- 100 %
  48 g ---------      x
x = 30.2 % C

HIDROGENO

159 g ---------- 100 %
     8 g ---------      x
x = 5.03 % H

CLORO
159 g ---------- 100 %
  71 g ---------      x
x = 44.65 % Cl

AZUFRE

159 g ---------- 100 %
  32 g ---------      x
x = 20.13 % S