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 :

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

Twenty wooden spheres, each with a radius of 2 inches, are packed snugly into a square box that is 18 inches on each side. The remaining space is filled with pa

Does any other word like 'proudy' exist in English?

Find the area of a right triangle with side lengths 12 cm, 35 cm, and 37cm

The top speed of a car is determined by several factors including: *Power of the motor *Weight of the car *Aerodynamics of the car *Grip of the tires on the roa

How to ignore punctuation before and after a word javascript

The number 100 can be written as the sum of a 1-digit prime number and a 2-digit prime number. What is the product of these prime numbers?

Anyone know the answer

help me !!How many years will it take for the Honda to be worth more than the Range Rover? Justify your response mathematically.

The circle below is centered at (10, 4) and has a radius of 4. What is its equation? A. (x - 10)2 + (y - 4)2 = 16 B. (x - 10)2 + (y - 4)2 = 4 C. (x - 4)2 + (y

Please help! Will mark brainliest <3. (Click on the photo too see the question!)