epicface0862 epicface0862

04-03-2021
Chemistry

contestada

What mass measured in grams of iron would be produced if 4.0 moles of aluminum reacts with an excess of Fe₃O₄? 8Al + 3Fe₃O₄ → 4Al₂O₃ + 9Fe

A. 224g
B. 252g
C. 504g
D. 448g

Respuesta :

cheetahh25 cheetahh25

04-03-2021

C. 504g that’s the answer

Answer Link

Otras preguntas

rewrite the function by completing the square x^2-16x-100 f(x)=(x+__)^2±__

Does anyone know how to do this? Help please

I need this translated but I don't know what language it is I need it in English

1. Given z1 = 2(cos pi/6 + i sin pi/6) and z2 = 3 (cos pi/4 + i sin pi/4), find z1z2 where 0 ≤ theta ≤ 2pi 2. Find the product of z1 = 2/3 (cos60° + i sin60°) a

Please help. Is algebra.

How did individuals advance the civil rights movements?

Please help me with this question I am having trouble

Determine the number of possible triangles. 7. A=108, a=9, b = 7

Which of these is the best example of Jackson doing science by inquiry?

What is the domain of the function y= x+6 -7? O X>-7 0 x>-6 O X>6 O X>7