brileyjn
brileyjn brileyjn
  • 21-01-2021
  • Chemistry
contestada

hi...need help....thank you..

hineed helpthank you class=

Respuesta :

Eduard22sly
Eduard22sly Eduard22sly
  • 26-01-2021

Answer:

36 oxygen atoms

Explanation:

From the question given above, the following data were obtained:

Compound => 4Al₂(CO₃)₃

Number of Oxygen atom in the compound =?

The number of oxygen atom in the above compound can be obtained as follow:

4Al₂(CO₃)₃

Al = 4 × 2 = 8 atoms

C = 4 × 3 × 1 = 12 atoms

O = 4 × 3 × 3 = 36 atoms

From the simple illustration made above, there are 36 oxygen atoms in the compound.

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