doobyvaldez
doobyvaldez
15-05-2017
Chemistry
contestada
3Fe3O4 + 8Al = 4Al2O3 + 9Fe ... why is Fe 9
Respuesta :
maddigascarthegreat
maddigascarthegreat
15-05-2017
Because the subscript is 3 and the coefficient is 3. To figure out how many atoms each element contains, we multiply those numbers together. They are balanced and there are 9 iron atoms on each side.
Answer Link
VER TODAS LAS RESPUESTAS ( 79+ )
Otras preguntas
According to Mrs. Higgins, what did Henry and Pickering do to infuriate Liza? insulted her character called her a "squashed cabbage leaf" made underhanded comme
The scientific study of matter and the changes it undergoes is called what i really need help
How did the political policies of Augustus contribute to the growth and longevity of the Roman Empire? (4 points) He used democratic elections to fill seats in
A light is traveling straight up out of the ocean, then moves out of the air. how do you expect the movement of the light wave to change?
Which of the following best states the theme of "Ozymandias"? A) Fame Endures Forever B) Art Captures the idea of Eternity C) Poetry is more important than scul
Which word best completes the sentence? Grandpa is __________ in a hammock in the backyard. A. laying B. lying
All living things maintain a balance within their cells and the environment through the process of
After the passage of the Twenty-sixth amendment, which group of citizens is automatically excluded from the right to vote
Which sentence does not contain any punctuation errors? A. This is absolutely the happiest day of my entire life, B. This is absolutely the happiest day of my e
Mary and her mother watch from their window in fear as the Yankees storm through their property. This can best be described as what part of the plot? falling ac
