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

I'm doing a math sheet as an assignment due tomorrow and I'm stuck It says complete these table of values Please HELP!!!

13. How does regular exercise improve cardiovascular function during times of stress? A. It reduces the amount of endorphins released in the body. B. It r

You would use quotation marks to punctuate the title of a

Why did the Constitution grant Congress the power to create "inferior courts”? The builders of the Constitution ensured the extension of the principle of checks

" A car is travelling around a horizontal circular track with radius r = 270 m at a constant speed v = 17 m/s as shown. The angle θA = 23° above the x-axis, and

In a certain plant rough seeds ( R) are dominant and smooth seeds (r) are recessive. Two plants with a genotype Rr are crossed. Which genotype would give you t

DNA fingerprinting analyzes sections of DNA that have little or no known function but are similar from person to person. True or False?

what number would complete the pattern below107 98 90 83 77 - 68 65

What kinds of scientific investigation involve observation

"Given the regular polygon, find the measure of each numbered angle. "