bateshannah80 bateshannah80

03-03-2020
Chemistry

contestada

I'M BEGGING Plzzzzzzz
2 Al + 3 FeO → Al2O3 + 3 Fe

If 379.48 grams of Al2O3 are produced, how many grams of Fe will also be produced?

Respuesta :

Officialalehpeter Officialalehpeter

03-03-2020

Answer:

Fe=625.026g

Molar mass of Al2O3=102g

Molar mass of Fe=168g

102g of Al2O3-168g of Fe

379.48g of Al2O3-xg of Fe

Cross multiply

102x = 168×379.49

102x=63752.64

X= 625.026g

Therefore,the mass of Fe is 625.027g

Explanation:

Answer Link

Otras preguntas

Did the supreme court decisions under john marshall's leadership extend federal power too much? is it appropriate that someone who was not elected should have s

What substitution should be used to rewrite 4x^12-5x^6-14=0 as a quadratic equation?

What is newtons law of gravity

Is burnt toaster a chemical or physical change?

What is this in an algebraic equation? 40 POINTS!

in peas, the color yellow(Y) is dominant to the color green(y). according to the punnett square., what is the probability of an offspring being yellow?

Complete the following division problems: 683 ÷ 4 , 212 ÷ 9 Write the following decimal as a fraction: 1.21 Write the following fraction as a decimal: 2

Solve the inequality 2x + 8 < 5x − 4. x > 4 x > 1 x < 1 x < 4

How do strict constructionists and liberal constructionists differ in their attitude toward congressional power?

Why was the Lewis and Clark Expedition so important in the “big picture” of America’s story?