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

0.51 + 0.39t = 2.58t -0.95

In a recent year, 73% of first-year college students responding to a national survey identified "being very well-off financially" as an important personal goal.

I don’t get how to do this

Matt was five when Gregg was nine. 1.) How old was Gregg when he was twice as old as Matt

The volume of a gas in a container varies inversely with the pressure on the gas. If a gas has a volume of 180 cubic inches under a pressure of 14 pounds per s

are comuna ang naman ang The developments in communication during the nineteenth century were not well-received by the public.

Which of these could be the dimensions of a unit cube? Select all that apply. A. 1 ft. by 1 ft. by 1 ft. B. 1 in. by 2 in. by 1 in. C. 1 ft. by 1 in. by 1 cm D.

Find the value of x X=

Where is this????????????????????????????

Dan & Colin share a lottery win of £9450 in the ratio 2 : 3. Dan then shares his part between himself, his wife & their son in the ratio 3 : 4 : 1. How