olegario43 olegario43
  • 24-03-2021
  • Chemistry
contestada

I
Solid iron(III) oxide is produced when hot iron filings are exposed to pure
oxygen gas.

Respuesta :

21ahmedfa 21ahmedfa
  • 24-03-2021
The unbalanced equation is:
Fe(s) + O2(g) —> Fe2O3(s)

To balance oxygens, multiply O2 by 3 and Fe2O3 by 2.

Fe(s) + 3O2(g) —> 2Fe2O3(s)

Balance your iron by multiplying Fe by 4, since you have 4 Fe in the products now.

4Fe(s) + 3O2(g) —> 2Fe2O3(s)
Answer Link

Otras preguntas

True or false: tapping my fingers on the desk is a form of communication
What role did the environment play on the development of Native American cultures ?
Charles pours out 3/4 cups of milk from the pitcher then he pours out another 1/2 cup from the pitcher how many cups of milk does he pour out altogether
Help me find the words
3x+2y=8 solve for y (i just need the answer you don't have to work it out for me or nothing)
is tropical storm and cyclone the same? if not, then is it the same as typhoon?
the appeal of the west was that many Americans wanted
john locke promoted the belief that children are born as
A plane flew a total of 2220 miles. Its average soeed was 555 miles per hour. How many hours did the plane fly?
What do egypt, mesopotamia, anatolia, etc. have in common?