Question

Спочно допоможіть
MnCl₂ + NaOH =
K₂ SQy + Ba(OH)₂ =
12
Ca(NO₂) + LiOH=
2
K3 PO4 + Feel₂ =
FeS + HCl-Fech + H₂S

Answer 1

MnCl₂ + 2 NaOH = Mn(OH)₂ + 2 NaCl
K₂S + Ba(OH)₂ = BaS + 2 KOH
Ca(NO₂)₂ + 2 LiOH = Ca(OH)₂ + 2 LiNO₂
2 K₃PO₄ + 3 FeCl₂ = 2 Fe₃(PO₄)₂ + 6 KCl
FeS + 2 HCl = FeCl₂ + H₂S