Me ajudem gente por favor?

3- Quantos atmos há em

a) 3 mols de F (F=18u)

b) 38g de flúor (19u)

4-Quantas Gramas Há em

a)1,5 mol de Na(23u)

b) 2,4.10 elevado a 24 átomos de mercúrio (200u)

Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Answers & Comments


Helpful Social

Copyright © 2024 QUIZLS.COM - All rights reserved.