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Exam (elaborations)

Oxidación y valencia

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  • Bioquímica
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  • Bioquímica

Determinar el número de oxidación de los siguientes compuestos, con su número de oxidación dando igual a cero. Clasificación de los compuestos en binario, ternario o cuaternario.

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  • April 5, 2021
  • 2
  • 2020/2021
  • Exam (elaborations)
  • Questions & answers

Subjects

  • número de oxidación y valencia
  • clasificación de los compuestos

Written for

  • Bioquímica
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QUÍMICA

Hoja de trabajo: Valencia y oxidación

Serie I - Determine el número de oxidación de los siguientes compuestos, debe especificar el
número de oxidación de cada elemento y como la suma de estos es igual a cero (guiarse con el
ejemplo). Realizar su hoja de trabajo en Word de forma ordenada y limpia.


a) H2S b) H2SO4
Total +2 -2 =0 Total +2 +6 -8 = 0
Átomos 2 1 Átomos 2 1 4
N.O +1 -2 N.O +1 6 -2
H2 S H2 S O4



c) CaS d) SO3
Total +6 -6 = 0
Total +2 -2 = 0 Átomos 1 3
Átomos 1 1 N.O 6 -2
N.O +2 -2 S O3
Ca S




e) CaSO3 f) SO2
Total +2 +4 -6 = 0 Total +4 -4 = 0
Átomos 1 1 3 Átomos 1 2
N.O +2 4 -2 N.O 4 -2
Ca S O3 S O2




g) Na2SO4 h) Ag2SO4
Total +2 +6 -8 = 0 Total 2 +6 -8 = 0
Átomos 2 1 4 Átomos 2 1 4
N.O +1 6 -2 N.O 1 6 -2
Na2 S O4 Ag2 S O4




Serie II. - Clasifique los compuestos según el número de elementos (binarios, ternarios o
cuaternarios).

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