darksky6393 darksky6393
  • 01-12-2021
  • Chemistry
contestada

What number should be placed in front of Fe to balance this chemical

equation?

_Fe+302>2Fe2O3

A. 8

B. 2

C. 1

D. 4

Respuesta :

lilmhz
lilmhz lilmhz
  • 11-12-2021

the answer is B. 2

because there is 2 iron on the right side so you need another two on the left side to balance it out

Answer Link

Otras preguntas

What is the constant term in the expression 4x3y + 8x2 + 6x + 5?
25+ Points for BEST Answer! The box is made of 1cm × 1cm × 1cm cubes. What is the volume of the box? Volume = _____ cm²
Use tedium in a loose sentence
The purpose of plasmodesmata is to _____.   communicate with other cells store water in the plant cell protect and shape the cell conduct photosynthesis
5 facts form battle of bulge
What happened to the ancient peoples of the indus valley? a. they migrated to greece and rome during the gupta period. b. they were wiped out by a tsunami dur
Simplify the given equation. 6 - (3x + 10) + 4(2 - x) = 15 4 - 7x = 15 4 - 4x = 15 12 - 7x = 15
which of the following generally a very powerful senator who is elected by the other senators of the party with the highest number of membersa) president of the
how are two atoms of the same element alike?
Little sister needs help on her math! Sasha had a box of 64 crayons. Ari had a box of 48 crayons. How many more crayons does Sasha have than Ari? (This one's ea