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

Tristan transfers property with a tax basis of $1,255 and a fair market value of $1,570 to a corporation in exchange for stock with a fair market value of $1,25

Find the area of the triangle (white)

Solve this equation for x. Round your answer to the nearest hundredth. 1 = In(x + 7)

I need help pleaseee

If 3.5 kJ of energy are added to a 28.2 g sample of iron at 20 degrees C, what is the final temperature of the iron in kelvins?

What is the correct answer

A plumber had two pipes. The ratio of the length of the longer pipe to the shorter pipe was 9 : 2. When he cut 1.65 m from the longer pipe, the remaining length

Cyril has six more than twice as many mangoes as Kubie and half as many mangoes as Maxine. If Kubie has six mangoes, then, in terms of x, how many mangoes do Cy

Patient had an outpatient cystoscopy. The preoperative diagnosis is hematuria. Postoperative diagnosis is hematuria due to bladder cancer.

Which part of the passage gives you the best clue about the passage's theme? Theme: Giving a gift to someone you love can make you feel good. Logan saved up his