64 g C x 1 mol C = 5, 3 mol C 12 g C
4, 44 g H x 1 mol H = 4, 44 mol H 1 g H
31, 56 g Cl x 1 mol Cl = 0, 89 mol Cl 35, 5 g Cl
se elige el menor resultado de los tres, el cual es 0, 89.
C = 5, 3 = 5, 9 ≈6 H = 4, 44 = 4, 9 ≈5 Cl = 0, 89 = 1 0, 89 0, 89 0, 89
Formula Empirica = C₆H₅Cl
C = 24.
74% H = 4.
12 % O = 32.
98% N = 14.
44% Na = 23.
72%
24, 74 g Cx 1 mol C = 2.
06 mol C 12 g C
4, 12 g H x 1 mol H = 4, 12 mol H 1 g H
32, 98 g O x 1 mol O = 2, 06 mol O 16 g O
14, 44 g N x 1 mol N = 1, 03 mol N 14 mol N
23, 72 g Na x 1 mol Na = 1, 03 mol Na 23 g Na
el menor = 1, 03
C = 2, 06 = 2 H = 4, 12 = 4 O = 2, 06 = 2 N = 1, 03 = 1 Na = 1, 03 = 1 1, 03 1, 03 1, 03 1, 03 1, 03
Formula Empirica = C₂H₄O₂NNa
porfa, calificame.
Gracias.