jozlynmccune jozlynmccune

02-04-2020
Chemistry

contestada

If 112 g fr combines with 48 g of O2 how much fe2O3 is formed

Respuesta :

PollyP52 PollyP52

03-04-2020

Answer:

160 g.

Explanation:

The balanced equation is

4Fe + 3O2 ---> 2Fe2O3.

4 * 56 g of Fe reacts with 6 * 16 g of O2 to give 2 * 160 g Fe2O3.

224 g Fe reacts with 96g of O2 to give 320 g Fe2O3.

So 48 g O2 + 224 g Fe produces 320 * 1/2 = 160 g Fe2O3.

Answer Link

Otras preguntas

What factor was important for the creation and maintenance of the Pax Romana?

Subtract. –7 – 12 a. –19 b. –5 c. 5 d. 19

233,740 expanded word form

A tight money policy means __________. the Federal Reserve wants to increase the amount of money in the economy the Federal Reserve wants to decrease the amount

What is the base word if the word relationship

The Aztecs established an empire in _____.

The length of a rectangle is twice its width, the perimeter is 126 fee. h

The three traits an entrepreneur must possess to be successful are _____. a. motivation, humility, and decision making b. conflict management, motivation, and

What did french aristocrats do in an effort to keep their privileges?

In which one of the following sentences does an adverb modify an adjective? a. Lucy danced tirelessly. b. His appearance greatly affected Candace. c. His shi