Get premium membership and access questions with answers, video lessons as well as revision papers.

How many moles of Fe are in 5.6 g Fe? How many Fe atoms are contained in the sample?

      

How many moles of Fe are in 5.6 g Fe? How many Fe atoms are contained in the sample?

  

Answers


sharon
By definition, 1 mole of Fe is 56.0 g. 5.6 g Fe is therefore 0.1 mole of Fe. The number of Fe atoms in the sample is
0.1 mole x 6.022 x 1023atoms/mole = 6.022 x 1022 atoms.
sharon kalunda answered the question on April 8, 2019 at 13:03


Next: What type(s) of intermolecular forces exist between the following pairs: (a) HBr and H2S,(b) Cl2 and CBr4
Previous: How many sulfur atoms are in 1.56 g sulfur?

View More Inorganic Chemistry Questions and Answers | Return to Questions Index


Learn High School English on YouTube

Related Questions