kellymmw233 kellymmw233

24-01-2022
Chemistry

contestada

How many moles of aluminum exist in 100.0 g of aluminum?

Respuesta :

Sueraiuka Sueraiuka

28-01-2022

Answer:

Explanation:

Hi there!

We have,

Molecular mass of an aluminum is 27 g.

According to the mole concept,

Then, 27 g of Al = 1 mole

1 g of Al = [tex]\frac{1}{27}[/tex] mole

100.0 g of Al = [tex]\frac{1}{27}[/tex]*100 mole

Therefore, 100.0 g of Al has 3.70 moles.

Hope it helps!

Answer Link

Otras preguntas

True or false sodium chloride is an organic molecule

3. The invention of the light bulb contributed to industrial growth in the US by making it possible for a) production to continue at night. c) electric companie

What is the molar mass of NH4?

Square the number 1 through 20 and 25

I NEED HELP> ASAP PLEASEEEE

The study of the connection of the roles of different animal systems is called

Answer for 10 points!

On April 1, 2020, Rasheed Company assigns $400,000 of its accounts receivable to the Third National Bank as collateral for a $200,000 loan due July 1, 2020. The

y= -3x + 1 y + 5 = -3(x + 2) are thes perpendicular or paralell

A dart is thrown horizontally at a target's center that is 5.00 m, away. The dart hits the target 0.150 m below the targets center. What is the initial velocity