Ask Question
26 February, 05:16

How many atoms does 2.0 moles of He represent

+4
Answers (1)
  1. 26 February, 05:21
    0
    We use the following formula to calculate the number of atoms:

    n (mol) = N (number of atoms) / NA

    N (He) = n (mol) · NA

    N (He) = 2,0 moles · 6.02·1023 = 12.04·1023 atoms
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “How many atoms does 2.0 moles of He represent ...” in 📗 Chemistry if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers