carrah13 carrah13

05-07-2018
Chemistry

contestada

The compound Fe2O3 contains how many atoms?
A) 2
B) 3
C) 5
D) 7

Respuesta :

katie6wpg katie6wpg

05-07-2018

The compound Fe2O3 contains C) 5 total atoms.

This is because there are 2 atoms of Fe (iron) and 3 atoms of O (oxygen) bonded together in this compound, as denoted by the subscripts, and 2+3 = 5.

Hope this helps!

Answer Link

SuperXNova SuperXNova

05-07-2018

2 Iron atoms plus 3 oxygen atoms would be equal to that of 5 atoms, in total.

Answer Link

Otras preguntas

We say a nation is engaged in ______ when it mobilizes its economy, technology and home front to help its military win.

What details from a story best help develop the theme? O readers' prior knowledge the author's motivations for writing descriptions of time and place character

A research student wants to know whether ethanol is a better fuel than gasoline. Which step in the process of scientific inquiry has already been completed?

Solve for x. 3x/x+4 + 1= 4/x+4

which of the following was not part of the reconstruction acts of 1867

A large university accepts 50% of the students who apply. Of the students the university accepts, 35% actually enroll. If 10,000 students apply, how many ac

Why did members of the house un-american activities committee target screenwriters

Pls simplify !1)−10x2 − 39x + 42)−15x2 − 21x + 18

A karyotype of a person with Down syndrome is shown here. Which term is used to describe this type of genetic disorder?

. Lorena es la madrastra de Jimena. Is it true or false

Q&A Education