lukesarguello77 lukesarguello77

23-10-2019
Chemistry

contestada

PLEASE HURRY!!! In the reaction 4Al+_O2= 2Al2O3, what coefficient should be placed in front of the

to balance the reaction?

A. 1

B. 2

C. 3

D. 4

Respuesta :

tpineros tpineros

24-03-2022

Answer:

Your answer is D.4

Explanation:

In the reaction 4Al+_O2= 2Al2O3, what coefficient should be placed in front of the to balance the reaction?

A. 1

B. 2

C. 3

D. 4

Answer Link

Otras preguntas

what makes up sediment 1 water and water fragments 2 seashells and oxygen 3 rock fragments and minerals 4 minerals and water

Celine is knitting a scarf. The finished length will be 1.2 meters. So far she has knitted 0.8 meters. How many more meters does Celine need to knit? Draw a nu

A Graying Population How will an aging population likely affect health care in the future? Select all that apply.

Look at Diagram. It says," ST and TU are tangent to Q. What is the value of x?"

What is the result of a mutation during meiosis?

PLEASE....EMERGECY....HELP ME

What is the cost of a home in Italy?

An animation is made up of individual images called _______________. A. Thumbnails B. Hot spots C. Icons D. Frames

Personal ethical commitment can select one: a. help guide behavior in the absence of supporting laws. b. help environmental laws match national or community eth

a tree casts a 20-foot Shadow at the same time the person who is 6 feet tall casts an shadow 18 ft Shadow how big is the tree