lionelpacheco10 lionelpacheco10
  • 13-02-2018
  • Chemistry
contestada

How many atoms of oxygen are in one formula unit of Al2(SO4)3

Respuesta :

haleylove49 haleylove49
  • 13-02-2018
12 OXYGEN ATOMS IN THE FORMULA.
Answer Link
Louli
Louli Louli
  • 13-02-2018
Answer:
12 oxygen atoms

Explanation:
One formula of Al2(SO3)4 refers to one "molecule" of the given salt.
Now from the given formula, we can note that one formula of the salt has:
2 Al atoms
3 SO4 atoms

Each one of the 3 SO4 atoms has 4 oxygen atoms, therefore:
number of oxygen atoms in one formula of Al2(SO4)3 = 4 * 3 = 12 atoms

Hope this helps :)
Answer Link

Otras preguntas

How do you see the human civilization a hundred years from now?why?​
The root word “crani-” means “skull” and the suffix “-itis” means “inflammation.” A person with endocranitis would most likely need treatment for which of these
if a ray QT bisects <RQS, what will be the measure of one of the resulting angles?mZTQS=​
Name the 4 Northern ( New England) colonies.
List members of the Women’s suffering movement
a particular graduated cylinder contains 24.0 mL Br2(liquid). The density of bromine at 25 degrees C is 3.12g/cm^3. Note that in nature, elemental bromine exist
can 7in and 1lb be in the same unit
Find the value of f(2).
volcano under the city summary
The Polishing Department of Harbin Company has the following production and manufacturing cost data for September. Materials are entered at the beginning of th