kadenjackson23 kadenjackson23

04-05-2021
Chemistry

contestada

5. What mass of aluminum is produced by the decomposition of 6.50
kg of aluminum oxide?

Respuesta :

keijosalonen keijosalonen

07-05-2021

Answer: 3.44 kg

Explanation: Formula of Aluminium oxide is Al2O3

Molar mass M = 2·26.98 + 3·16 = 101.96 g/mol

m-% of Al is 2·26.98 / 101.96 = 52.92 % = 0.5292

Mass of Al in Aluminium oxide is 0.5292 · 6.50 kg

Answer Link

Otras preguntas

A culture of bacteria doubles every 2 hours. if there are 500 bacteria at the beginning, how many bacteria will there be after 24 hours?

Buddhism is the main religion of India. A. True B. False

which fossil occurs on the most landmass what does this suggest about when these particular continents broke up

The belief that the will of most of the people will be just more often than it will be unjust is called _____.

Which statement about the power of labor unions is true? a. U.S. courts regularly sided with unions in their disputes with factory owners. b. A union could shut

A bouquet of flowers were displayed in the window of the department store, which was advertising for its spring sale. What changes should be made to correct the

y^2+4x-6x-6y+5=0 convert to standard form, find the vertex, focus, and the equation of the directrix line

if 3 times a number is equal to 3/2, what is the number?

What were the eastern, western and northern boundaries of Egyptian settlement ?

Can anyone please help with this question