" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Fe2O3 -- Fe(III), O(II)
SO3 -- S(VI), O(II)
CuO -- Cu(II), O(II)
NH3 -- N(III), H(I)
P2O5 -- P(V), O(II)
OsO4 -- Os(VIII), O(II)
K2O -- K(I), O(II)
Pozdrawiam.