Reapermain
Reapermain Reapermain
  • 02-05-2020
  • Chemistry
contestada

How many moles of magnesium is 2.77 x 10^24 atoms of magnesium?

Respuesta :

leena
leena leena
  • 02-05-2020

Answer:

4.6 moles.

Explanation:

To find the amount of moles of Magnesium, you will need to use Avogadro's number to convert between the two units.

2.77×10^24 moles Mg * (1 mol Mg)/(6.02*10^23)) ≈ 0.46×10^1 moles which equals 4.6 moles.

Answer Link

Otras preguntas

Help help math please help help help help
NEED HELP WITH 13 a-b!!!! PLEASE HELP!!!!!!!
Hiii, need help on this please guys!
8x - 2y = 4 and x + 4y = -12
An airplane flies with a constant speed of 720 miles per hour. How far can it travel in 14 minutes?
Why did European leaders adopt mercantilist policies in the 17th century?
Calculate the following Earth's mass: Man's Mass Earth's Radiusi man Radius Earth's Density: mon Density Farth's granty: man granty
What controls basic functions such as breathing, heart rate, and pulse? A.cell body B.spinal cord C.frontal lobe D.brain stem
A 19 -ft ladder leans against a building so that the angle between the ground and the ladder is 81 ∘. How high does the ladder reach on the building? ft
please help me w my khan academy