isabellamorris4869 isabellamorris4869
  • 19-07-2022
  • Chemistry
contestada

How many atoms are in 76.15 grams of fe

urgently needed, will mark brainliest

Respuesta :

jsimpson11000 jsimpson11000
  • 29-07-2022

Answer:

See below

Explanation:

From periodic table

mole weight of Fe   is   55.845  gm / mole

76.15 gm  /  55.845 gm/mol   *  6.022 x 10^23  atoms/mole =

                8.212 x 10^23   atoms    ( four signif. digits)

Answer Link

Otras preguntas

Why is the name "Ship-Trap Island" in the short story "The Most Dangerous Game" ironic?
Plz help it is a probability question it is soo hard - I have tried and tried
How is India connected to the world through the sea routes? What are its benefits ?
A car accelerates from 0 m/s to 30 m/s in 8 seconds. What was its acceleration?
What if a wave reaches a type of matter it cannot pass through? Does it just stop moving? If not, where does it go?
Builders have observed that residence windows are most attractive if they have the width to length ratio 3:5. if a window is to be 48 inches wide, what should i
When do we use passive voice?
Contrast inference and prediction.
What does advancement via individual determination mean ?
A car accelerates from 0 m/s to 30 m/s in 8 seconds. What was its acceleration?