jannarelthford jannarelthford

04-06-2018
Chemistry

contestada

_Al + _O2 —> _Al2O3
Which sequence of coeffients should be placed in the blanks to balance this equation?

Respuesta :

Skinider Skinider

04-06-2018

4Al + 3O2 --> 2Al2O3.

Answer Link

Otras preguntas

The value of 6 quarters is what percent of the value of a dollar

What is the value of x 0.4x + 3.9 = 5.78

Need help on this. thank you

Mr. Rich had 2 times more cars than motorcycles in his garage. After he bought 1 more car and sold 2 motorcycles, there were 3 times more cars than motorcycles.

The mathematics faculty at a college consists of 4 professors, 10 associate professors,8 assistant professors, and 10 instructors. If one faculty member is r

In what ways did Native Americans work with and work against the Europeans and later the U.S. government from 1492-1870?

Jose worked n hours at 8.75 dollars per hour he made a total of $61.25 write an expression that represents the total number of hours Jose worked

Matthew believes that law enforcement officers protect the interests and power of the dominant class at the expense of subjects. matthew's beliefs are consisten

What is that product of 2x + y and 5x -y + 3

Conditional probability. Please explain answer