abbymay07202004 abbymay07202004

20-03-2021
Chemistry

contestada

1. Calculate the mass of alumina (A1203) produced when 250 g of aluminum burns in oxygen.

Respuesta :

gilbertokorir56 gilbertokorir56

20-03-2021

Answer:

4Al + 3O2 ------> 2Al2O3

the mole ratio is 4:2

you divide 250 by 2

you get 125 and that's the mass produced

Answer Link

Otras preguntas

what is 2t^3+8t^2-24t in factor form

Why wasn't New England's land well-suited for farming

after 1081 ,what was the byzantine being weakened by?

compare and contrast an electric generator and a battery??

what is 27/2 divided by 9/4

a croquet ball weighs 460 grams. together a golf ball and a croquet ball weigh the same as 11 golf balls.how much does 1 golf ball weigh?

why was the constantinople so important?

why was the constantinople so important?

compare and contrast an electric generator and a battery??

8 - 3 ( p - 4 ) = 2p