151k views
0 votes
How do I go from molecules to moles? For example 1.50e23 molecules NH3 how many moles are in this problem?

User Themarex
by
8.4k points

1 Answer

3 votes
To go from molecules to moles divide by Avogadro's number [6.02x10^23]
Example:
1.50x10^23 divided by 6.02x10^23 = 0.249 moles rounded to three significant figures
User Adammtlx
by
8.4k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.