How many moles of ammonia contain each of the following number of molecules?
Note: Reference the Fundamental constants table for additional information.
Part 1 of 3
Be sure your answer has the correct number of significant figures.
9.78x10^25 molecules =
5.61x10^22 molecules=
5.9x10^23 molecules =
9.78x10^25 molecules = 162.8 moles (rounded to 3 significant figures)
5.61x10^22 molecules = 0.0934 moles (rounded to 4 significant figures)
5.9x10^23 molecules = 9.83 moles (rounded to 3 significant figures)