a) FeCl2 (cyfry male na dole napisz)
b) Fe2S3
c) Cu2S2
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
a) FeCl2 (cyfry male na dole napisz)
b) Fe2S3
c) Cu2S2