nektarin12 nektarin12

12-10-2016
Chemistry

contestada

Fe2O3+2Al ~2Fe+Al2O3

Respuesta :

Аноним Аноним

12-10-2016

I presume that you mean 15.0 g of iron(III) oxide

moles Fe2O3 = 15.0 g /159.694 g/mol= 0.0939

the ratio between Fe2O3 and Al2O3 is 1 : 1

moles Al2O3 = 0.0939

mass Al2O3 = 0.0939 mol x 101.963 g/mol= 9.57 g

Answer Link

Otras preguntas

NEEDDD HELPPPP ASAPPPPPPPPPP !!

The mean salary of federal government employees on the General Schedule is $59,593. The average salary of 30 state employees who do similar work is $58,800 with

Consider two parallel wires where the magnitude of the left currentis 2 I0(io) and that of the right current is I0(io). Point A is midway between the wires,and

Coffer Co. is analyzing two potential investments. Project X Project Y

If the spring constant is 10 N/m and the spring is stretched 1 m, what is the Force?

The MCAT is the admission exam that medical schools use as one of the criteria for accepting students. The exam is based on a scale of 0-45. The following data

Hernan Cortez was a Spanish conquistador responsible for seizing the Aztec empire in the 16th century.

An experiment was conducted to determine how the diameter of a wooden dowel would affect the depth that the dowel would penetrate the sand. In a box containing

With which country does the United States share a special relashonship a term used to describe the close political l, economic, and cultural ties between two co

When summarizing the ________ of a plot, one should notice the key ideas about how the conflict builds. A. Beginning B. Middle C. Resolution D. Ending