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

Which of these figures are not polygons? A. A, B B. C, D C. A, C, D D. C

Puffer fish poison blocks voltage-gated sodium channels like a cork. what effect would this neurotoxin have on the function of neurons? neurons would depolarize

What change of state is occurring during condensation? A gas is cooled to its boiling point and becomes a liquid. A solid is heated to its melting point

Discussion 5.1 - bridging and connections as we prepare to discuss week 5 materials, let's conclude week 4 on the inner experience of conflict. include proper c

need an answer for this pls its mult choice

How is 4 3/11 written as a decimal

A.j. is a 16-year-old who has just started soccer practice at school. she complains of increased shortness of breath with exercise, and describes having a hard

Can someone help me simplifytan^2x + 6 tan x - 3

If a company is located in south america, what cultural factor would explain the company's choice of a mechanistic structure?

Match each linear equation to its slope and y-intercept.