K KO
KOH
h
2K
+ 0 0 2K₂O (6)
2(9
K,0 + H2O + 2KO
2KOH
H., SO 3100)
(a)
K. SO(
staal
) → K.SO,
2H,0
Genetic series of sulfur S nonmetal:
S
SO2
H2503
K​

Helenar2212    1   11.05.2021 05:35    0