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

I need help on this please

The equation of the line perpendicular to 5x + 2y = 20 and containing the point (5, 2) is:

What is fundamental to protein structure and function?

what is the value of x when y=10 in the equation y=4x-2

If the x-axis is quantity and the y-axis is price, what does the 85 in point (85, 5) represent?

The width of the same rectangle is measured as 19.4mm correct to 1 decimal place. b) What is the lower bound for the AREA of the rectangle?

To prove strict liability, one must prove __________.

I can't find the answer can u please help

To use location to build competitive advantage when competing in both domestic and foreign markets, a company must

How did Dr. Martin Luther King, Jr. and Malcom X differ in their approaches to gaining civil rights? A. Dr. King agreed with the use of violence; Malcom X d