OHBA HSO BASO3 2 3BA(HSO3)2 HBA HSO SO...
Câu 34.
OH
Ba HSO BaSO
3
2
3
Ba(HSO
3
)
2
H
Ba HSO SO
3
2
2
OH
2
Sn OH SnO
2
2
Sn(OH)
2
H
2
Sn OH Sn
2
NaHS Na S
NaHS
NaHS H S
CH COONH NH
3
4
3
CH
3
COONH
4