goateskevin02 goateskevin02

19-06-2019
Chemistry

contestada

How many grams of aluminum will there be in 98g of Al2O3?

Respuesta :

menikko menikko

30-06-2019

Answer:

51.88 grams

Explanation:

make it in ratio form

Al=27×2=54.

54:48

(54/102)×98

=51.88 grams

O=16×3=48

(48/102)×98

=46.12 grams

Answer Link

Otras preguntas

If a litre of water is provided for 5 people, how much for 7 people?

which is required by all living things

Explain your answer! Pleas help :)

You mix oil and vinegar for a salad dressing. After a few minutes, the oil has separated and is floating. Infer which has the greater density-oil or vinegar Exp

How many right angles does a trapezoid have

is 500 seconds bigger than 8 minutes

Margo says there is less than 1 meter in 270 kilometers. is she correct? why or why not?

Which describes John Brown's attempt to end slavery in the United States? A. He ran for Congress to propose antislavery laws. B. He made speeches and staged

Which verb best completes the sentence? __________ thirty dollars a lot to pay for a pair of socks? A. Aren't B. Weren't C. Isn't C?

What similarities are found among segmented worm, like the leech, and flatworms, such as the tapeworm? What differences are found among these two groups?