1) Дано:
m(CaO)=11,2г

n(CaO)-?
N(CaO)-?

2) 
Где объём больше-
1)40,8*10в 24 молекул 
2)100г H2
3)100гO2
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Copyright © 2024 SCHOLAR.TIPS - All rights reserved.