alydrue2798 alydrue2798

15-02-2017
Chemistry

contestada

Determine the mass of oxygen in a 7.2- g sample of A l 2 (S O 4 ) 3 .

Respuesta :

Hansaja Hansaja

18-02-2017

molar mass of A l 2 (S O 4 ) 3 = 342.15 g/mol
7.2g/ 342.15 g/mol
you can get number of moles.
then multiply that by12

Answer Link

Otras preguntas

What was the Union goal in the West?

People make me, keep me, change me, raise me, even though I can be very dirty. What am I?

What has America done to improve life in Mexico?

¿Cómo se llama la amiga de Carlos?

WILL GIVE BRAINLIEST PLEASE HELP ME A lot of points DUE TODAY

Explain why matter takes space

What is the slope of the line through (1, 0) and (3, 8)?

A(n) is an organism that breaks down dead organisms and

As SCUBA divers go deeper underwater, the pressure from the weight of all the water above them increases tremendously which compresses the gases in their blood.

i will give you brainliest and you get 10 points