Odpowiedź:
a. 4 Fe + 3 O2 = 2 Fe2O3
b. 2 Fe + 3 S = Fe2S3
c. Fe + 3 Cl = FeCl3
d. 2 Ba + O2 = 2 BaO
e. Ba + S =BaS
f. Ba + 2 Cl= BaCl2
g. 4 K + O2 = 2 K2O
Wyjaśnienie:
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Odpowiedź:
a. 4 Fe + 3 O2 = 2 Fe2O3
b. 2 Fe + 3 S = Fe2S3
c. Fe + 3 Cl = FeCl3
d. 2 Ba + O2 = 2 BaO
e. Ba + S =BaS
f. Ba + 2 Cl= BaCl2
g. 4 K + O2 = 2 K2O
Wyjaśnienie: