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

From the outh carolina negro act, which following bet decribe the motive of the author in thi excerpt of the act
all girls of any age join please ( trn-dmpv-act)​
Government explain the process of state building and expansion. How did they build and manage their empires? who was in charge? what type of govt?.
 Aphrodite compared to other goddess?
Question 9(Multiple Choice Worth 2 points) (Pythagorean Theorem and the Coordinate Plane MC) Determine the distance between the points (-3, -6) and (5,0). ©22
What is the domain of the function shown below? 3 A All real numbers C All whole numbers B All integers D All natural numbers
True or false: Over 70% of business employees trust their senior management and believe that their company leaders act with honesty and integrity
How much energy does it take to warm 1. 0 kg of ice from −40°c to 0°c? the specific heat of ice is 2090 j/kg°c.
Check all choices below that result in a transfusion reaction which could kill a person A. Type B recipient and type A donor B. Type AB blood recipient and type
A torage tank for concentrated nitric acid will be contructed from aluminum to reit corroion. The tank i to have an inide diameter of 6 m and a height of 17 m.