Question

How many MOLECULES of nitrogen trifluoride are present in 4.11 moles of this compound ?
_________- molecules.
2. How many MOLES of nitrogen trifluoride are present in 5.70×1022 molecules of this compound ?
___________ moles.

Answer 1

Answer:

1. 2.48 × 10^24

2. 0.09 moles

Explanation:

1. 4.11 × 6.022 × 10^23

2. (5.70 × 10^22)/(6.022 ×10^23)