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

How many years does an apple tree live useful?

what are 2 points on the graph for 6x-5y=25

Which is the best description of civil liberties? A. natural rights B. privileges C. rights guaranteed by law D. democratic goals E. trial procedures

HELPPPPP 35% OF GRADEEEEE.... When John bought his new computer, he purchased an online computer help service. The help service has a yearly fee of $25.50 and a

what is the position of 9 in the number 932,805? A. The ten-thousands place B. The hundred-thousands place C. The hundreds place D. The ones place

how do you know 8 thousandths is less than 1 hundredths

HELPPPPP 35% OF GRADEEEEE.... When John bought his new computer, he purchased an online computer help service. The help service has a yearly fee of $25.50 and a

Help PleaSE:) ->Grammar Which sentence has a pronoun with an unclear, missing, or confusing antecedent? A. The lifeguards sat in tall chairs; they could

Step by step directions Square root for 480

Help pl0x, Algebra 1