72 335
Assignments Done
98,8%
Successfully Done
In April 2019

Answer to Question #51356 in Inorganic Chemistry for ji min lee

Question #51356
The common Eastern mole, a mammal, typically has a mass of 78 g, which corresponds to about 7.8 moles of atoms. (A mole of atoms is 6.02 × 10^23 atoms. In atomic mass units (u), what is the average mass of atoms in the common Eastern mole?
Expert's answer
1 atomic mass unit is 1.66053892*10^-27kg.
The 1 mole of atom weights 1.66053892*10^-27kg*6.02 × 10^23 atoms = 9.9964*10^-4kg.
The average mass of atoms in the common Eastern mole: 9.9964*10^-4kg*7.8moles= 77.97192*10^-4kg.

Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

Comments

No comments. Be first!

Leave a comment

Ask Your question

Submit
Privacy policy Terms and Conditions