neah30841 neah30841

02-11-2021
Chemistry

contestada

how many grams of aluminum would be in 3.0 moles of aluminum?

Respuesta :

wminu05 wminu05

02-11-2021

Answer:

81 grams of Al

Explanation:

Relative atomic mass of Al = 27

Relative atomic mass in grams = Molar mass

∴ Molar mass of Al = 27g

That means; There's 27g of Al in 1 mole of Al.

1 mole ⇒ 27g

3.0 moles ⇒ 27 x 3.0 = 81g

Answer Link

Otras preguntas

Who won the 1968 us presidential election by running on a platform of a victory with honor in vietnam

how do you write 26.17 in word form

Select all the situations that have a ratio of 4:5. Consonants to vowels in the name Australia Odd digits to even digits in 123,446,789 Consonants to vowels in

Forensic soil analysis does not require much extra experience or training. a. True b. False

Which of the following pulmonary term correlates with the definition: noted obstruction of the trachea or larynx. a. Rhonchi b. Stridor c. Wheezes d. Vesicular

Which of the following pulmonary term correlates with the definition: bronchospasm of the bronchial walls? a. Wheezes b. Rhonchi c. Stridor d. Pleural Rub

What carries nerve impulses across the gap between two nerve cells?

Why did early Americans write the Constitution and Bill of Rights? They wanted to convince Great Britain to let them have independence without further fighting.

Why does Zeus agree to Helios's desire for revenge? Zeus knows how much Helios loved his cows. Helios threatened to not shine anymore. Zeus owed Helios for help

Giants and dwarfs are believed to be _________stars (Old or Young).