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2 Fe(NO3)3 + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 Ba(NO3)2
SO2 + NaOH = Na2SO3 + H2O = =>
SO2 + 2 NaOH = Na2SO3 + H2O
Fe{2+} + HOOH = Fe{3+} + OH{-} =>
2 Fe{2+} + HOOH = 2 Fe{3+} + 2 OH{-}
CaCO3 + HCl = CaHCl + CO3 =>
CaCO3 + HCl = CaHCl + CO3
Mg + P = Mg2P =>
2 Mg + P = Mg2P
(NH4)2SO4 + Ca(ClO4)2 = CaSO4 + NH4ClO4 =>
(NH4)2SO4 + Ca(ClO4)2 = CaSO4 + 2 NH4ClO4
KOH + Fe2(SO4)3 = Fe(OH)3 + K2SO4 =>
6 KOH + Fe2(SO4)3 = 2 Fe(OH)3 + 3 K2SO4
(H2N)CO + O2 = CO2 + H2O + N2 =>
2(H2N)CO + 2 O2 = 2 CO2 + 2 H2O + N2
NH4OH + LiCl = NH4Cl + LiOH =>
NH4OH + LiCl = NH4Cl + LiOH
Ca3(PO4)2 + S1O2 + C = P4 + CaS1O3 + CO =>
2 Ca3(PO4)2 + 6 S1O2 + 10 C = P4 + 6 CaS1O3 + 10 CO
ZnSO4 + NaCl = ZnCl + NaSO4 =>
ZnSO4 + NaCl = ZnCl + NaSO4
Cr2O7K2 + ClNH4 = Cr2O3 + KCl + H2O + N2 =>
Cr2O7K2 + 2 ClNH4 = Cr2O3 + 2 KCl + 4 H2O + N2
K + Na3PO4 = KPO4 + Na =>
K + Na3PO4 = KPO4 + 3 Na
Br2 + Na2S2O3 + H2O = Na2HSO4 + S + HBr =>
Br2 + 2 Na2S2O3 + 2 H2O = 2 Na2HSO4 + 2 S + 2 HBr
CH3COONH4 + BaCl2 = (CH3COO)2Ba + NH4Cl =>
2 CH3COONH4 + BaCl2 = (CH3COO)2Ba + 2 NH4Cl
NaCHO3 + HCl = NaCl + CO2 + H2O =>
NaCHO3 + HCl = NaCl + CO2 + H2O
C6H12O6 + Ag2O = C6H12O7 + Ag =>
C6H12O6 + Ag2O = C6H12O7 + 2 Ag
Cr2O7 + HNO3 = Cr + NO3 + H2O =>
Cr2O7 + 14 HNO3 = 2 Cr + 14 NO3 + 7 H2O
Na3VO4 + SnCl2 + HCl = SnVO3 + NaCl + H2O + Cl =>
Na3VO4 + SnCl2 + 2 HCl = SnVO3 + 3 NaCl + H2O + Cl
BaO2(s) + HCl(l) = BaCl2(s) + H2O2(l) =>
BaO2(s) + 2 HCl(l) = BaCl2(s) + H2O2(l)
Co2(SO4)3 + Mg(IO3)2 = MgSO4 + Co(IO3)3 =>
Co2(SO4)3 + 3 Mg(IO3)2 = 3 MgSO4 + 2 Co(IO3)3
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
CrCl2 + Cl2 = CrCl4 =>
CrCl2 + Cl2 = CrCl4
Na2SO4 + Al(NO3)3 = Na3Al + SO4(NO3)2 =>
3 Na2SO4 + 2 Al(NO3)3 = 2 Na3Al + 3 SO4(NO3)2
Al + Es{2+} = Al{3+} + Es =>
2 Al + 3 Es{2+} = 2 Al{3+} + 3 Es
Na + (HCO3) = NaHCO3 =>
Na + (HCO3) = NaHCO3
NH4{+} + F{-} = NH3 + HF =>
NH4{+} + F{-} = NH3 + HF
S + H2 = H2S =>
S + H2 = H2S
NaO + O2 = NaO2 =>
2 NaO + O2 = 2 NaO2
ZnO + AgNO3 = Zn + AgNO4 =>
ZnO + AgNO3 = Zn + AgNO4
LiCl + Al2O3 = Li2O + Cl3Al =>
6 LiCl + Al2O3 = 3 Li2O + 2 Cl3Al
Fe3(CO)12 + P(C6H5)3 = Fe(CO)4(P(C6H5)3) =>
Fe3(CO)12 + 3 P(C6H5)3 = 3 Fe(CO)4(P(C6H5)3)
HCl + Ag2O = AgCl + H2O =>
2 HCl + Ag2O = 2 AgCl + H2O
Cu(CNS)2 + KCNS = K2[Cu(CNS)4] =>
Cu(CNS)2 + 2 KCNS = K2[Cu(CNS)4]
CuCl + K2Cr2O7 + HCl = CuCl2 + KCl + CrCl3 + H2O =>
6 CuCl + K2Cr2O7 + 14 HCl = 6 CuCl2 + 2 KCl + 2 CrCl3 + 7 H2O
Cr2O72{-} + Cl{-} + H{+} = Cr3{+} + H2O + Cl2 =>
6 Cr2O72{-} + 854 Cl{-} + 864 H{+} = 4 Cr3{+} + 432 H2O + 427 Cl2
Ba(NO3)2 + Na2O = BaO + Na(NO3) =>
Ba(NO3)2 + Na2O = BaO + 2 Na(NO3)
(CH2CH2)O + O2 = HOCH2CO2H =>
(CH2CH2)O + O2 = HOCH2CO2H
Sn4 + SbCl5 = SnCl4 + Sb =>
5 Sn4 + 16 SbCl5 = 20 SnCl4 + 16 Sb
C4H8O + K2Cr2O7 + H2SO4 = C4H8O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C4H8O + K2Cr2O7 + 4 H2SO4 = 3 C4H8O2 + Cr2(SO4)3 + K2SO4 + 4 H2O
Fe + HCl(ac) = FeCl3 + H2 =>
2 Fe + 6 HCl(ac) = 2 FeCl3 + 3 H2
(ZnOH)3PO4 + H3PO4 = Zn(H2PO4)2 + H2O =>
(ZnOH)3PO4 + 5 H3PO4 = 3 Zn(H2PO4)2 + 3 H2O
HNO3(ac) + H2S(ac) = NO(g) + S(s) + H2O(l) =>
2 HNO3(ac) + 3 H2S(ac) = 2 NO(g) + 3 S(s) + 4 H2O(l)
H2CO3 + Fe(NO3)2 = FeCO3 + HNO3 =>
H2CO3 + Fe(NO3)2 = FeCO3 + 2 HNO3
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
Li + Se = LiSe2 =>
Li + 2 Se = LiSe2
Br2 + C2H6 = C2H5Br + HBr =>
Br2 + C2H6 = C2H5Br + HBr
HBrO2 = HBr + O2 =>
HBrO2 = HBr + O2
Sn + PtCl2 = SnCl4 + Pt =>
Sn + 2 PtCl2 = SnCl4 + 2 Pt
C2H2 + [Ag(NH3)2]NO3 = AgC2H + NH4NO3 + NH3 =>
C2H2 + [Ag(NH3)2]NO3 = AgC2H + NH4NO3 + NH3
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