" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
masa Cl = 35,5
71 : 35,5 = 2
112 : 16 = 7
Cl2O7 ( 2 atomy chloru, 7 atomów tlenu)
tlenek chloru (VII)
masa 0 = 16
71: 35,5= 2
112:16= 7
Cl2O7