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FeCl2 + HNO2 + HCl = FeCl3 + NO + H2O
Al2(SO3)3 + Mg(OH)2 = Al(OH)3 + MgSO3 =>
Al2(SO3)3 + 3 Mg(OH)2 = 2 Al(OH)3 + 3 MgSO3
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
CsICl2 + HCl = CsCl + ICl2{-} + H{+} =>
CsICl2 + HCl = CsCl + ICl2{-} + H{+}
Cr(s) + F2(g) = CrF3(s) =>
2 Cr(s) + 3 F2(g) = 2 CrF3(s)
KNO3(aq) + NaOH(s) = KOH(aq) + NaNO3(s) =>
KNO3(aq) + NaOH(s) = KOH(aq) + NaNO3(s)
NH3 + H2O + Co(NO3)3 = Co(OH)3 + NH4NO3 =>
3 NH3 + 3 H2O + Co(NO3)3 = Co(OH)3 + 3 NH4NO3
Ca(OH)2 + HC2H4O2 = Ca(C2H4O2)2 + H2O =>
Ca(OH)2 + 2 HC2H4O2 = Ca(C2H4O2)2 + 2 H2O
C7H8O2(l) + O2 = CO2(g) + H2O(l) =>
C7H8O2(l) + 8 O2 = 7 CO2(g) + 4 H2O(l)
Ca + AgNa = AgCaNa =>
Ca + AgNa = AgCaNa
CH3NH2 + H2 = CH4 + NH3 =>
CH3NH2 + H2 = CH4 + NH3
Cu(s) + NiCl2(aq) = CuCl(aq) + Ni(sa) =>
2 Cu(s) + NiCl2(aq) = 2 CuCl(aq) + Ni(sa)
FeO + H2O = Fe(OH)2 =>
FeO + H2O = Fe(OH)2
Br + KCl = K + BrCl =>
Br + KCl = K + BrCl
FeCO3 + HClO3 = Fe(ClO3)2 + H2CO3 =>
FeCO3 + 2 HClO3 = Fe(ClO3)2 + H2CO3
Cr(OH)3 + H3PO4 = Cr3(PO4)3 + H2O =>
3 Cr(OH)3 + 3 H3PO4 = Cr3(PO4)3 + 9 H2O
CaCo3 + AgCl = CaCl2 + Ag2Co3 =>
CaCo3 + 2 AgCl = CaCl2 + Ag2Co3
Na2S2O4 + I2 = NaI + S2O4 =>
Na2S2O4 + I2 = 2 NaI + S2O4
AgBr + NaNO3 + NH3 + H2O = AgNO3 + NH4Br + NaH =>
5 AgBr + 4 NaNO3 + 6 NH3 + 3 H2O = 5 AgNO3 + 5 NH4Br + 4 NaH
PH3 + KClO = H3PO4 + KCl =>
PH3 + 4 KClO = H3PO4 + 4 KCl
HNO3 + HCl + PbO2 = Pb(NO3)2 + Cl2 + H2O =>
2 HNO3 + 2 HCl + PbO2 = Pb(NO3)2 + Cl2 + 2 H2O
CH2CHCHCH2 + O2 = CO2 + H2O =>
2 CH2CHCHCH2 + 11 O2 = 8 CO2 + 6 H2O
AuBr + Cu = Au + CuBr2 =>
2 AuBr + Cu = 2 Au + CuBr2
HNO3 + K2Cr2O4 + Fe(NO3)2 = KNO3 + Fe(NO3)3 + Cr(NO3)2 + H2O =>
8 HNO3 + K2Cr2O4 + 2 Fe(NO3)2 = 2 KNO3 + 2 Fe(NO3)3 + 2 Cr(NO3)2 + 4 H2O
HCOOH + Cu(OH)2 + NaOH = Na2CO3 + Cu2O + H2O =>
HCOOH + 2 Cu(OH)2 + 2 NaOH = Na2CO3 + Cu2O + 4 H2O
Zn + Fe(ClO2)3 = Fe + ZnClO2 =>
3 Zn + Fe(ClO2)3 = Fe + 3 ZnClO2
Cu(NO3)2 + NH3H2O = [Cu(NH3)4](NO3)2 + H2O =>
Cu(NO3)2 + 4 NH3H2O = [Cu(NH3)4](NO3)2 + 4 H2O
LiOH(aq) + Fe(NO3)3(aq) = Fe(OH)3 + LiNO3 =>
3 LiOH(aq) + Fe(NO3)3(aq) = Fe(OH)3 + 3 LiNO3
NiSO4 + (NH4)2SO4 + H2O = (NH4)2Ni(SO4)2*6H2O =>
NiSO4 + (NH4)2SO4 + 6 H2O = (NH4)2Ni(SO4)2*6H2O
Al2S3O12 + KOH = AlO3H3 + K2SO4 =>
Al2S3O12 + 6 KOH = 2 AlO3H3 + 3 K2SO4
C3H4 + Br = C3H4Br =>
C3H4 + Br = C3H4Br
Ag + NHO3 = NO + H2O + AgNO3 =>
3 Ag + 4 NHO3 = NO + 2 H2O + 3 AgNO3
LiClHNO3 = LiNO3HCl =>
LiClHNO3 = LiNO3HCl
C18H32O2 + H2O = CO2 + H2 =>
C18H32O2 + 34 H2O = 18 CO2 + 50 H2
NaI(aq) + HNO3(aq) = NaNO3(aq) + HI(aq) =>
NaI(aq) + HNO3(aq) = NaNO3(aq) + HI(aq)
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
(HOCH2)3CNH2 + H2SO4 = (HOCH2)3CNH3 + SO4 =>
2(HOCH2)3CNH2 + H2SO4 = 2(HOCH2)3CNH3 + SO4
H2 + N3F = N2 + HF =>
H2 + 2 N3F = 3 N2 + 2 HF
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C8H8(g) + O2(g) = CO2(g) + H20(l) =>
5 C8H8(g) + 40 O2(g) = 40 CO2(g) + 2 H20(l)
Fe3O4 + HNO3 + H2SO4 = Fe2(SO4)3 + NO2 + H2O =>
2 Fe3O4 + 2 HNO3 + 9 H2SO4 = 3 Fe2(SO4)3 + 2 NO2 + 10 H2O
Na2S2O3 + Cl2 + NaOH = NaCl + NaSO4 + H2O =>
Na2S2O3 + 5 Cl2 + 10 NaOH = 10 NaCl + 2 NaSO4 + 5 H2O
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
NaBH4 + KIO3 = NaB(OH)4 + KI =>
3 NaBH4 + 4 KIO3 = 3 NaB(OH)4 + 4 KI
FeS + Hydrochloricacid = H2S + FeCl2 =>
FeS + 2 HCl = H2S + FeCl2
H3PO4 + CuO = Cu3(PO4)2 + H2O =>
2 H3PO4 + 3 CuO = Cu3(PO4)2 + 3 H2O
HSO4 + ClO = HClO + SO4 =>
HSO4 + ClO = HClO + SO4
SnCl2 + Na2CO3 = Sn(CO3) + Na2Cl2 =>
SnCl2 + Na2CO3 = Sn(CO3) + Na2Cl2
F + CrBr2 = Cr + FBr2 =>
F + CrBr2 = Cr + FBr2
{-} + ClO3{-} + H2O = Cl{-} + OH{-} =>
6e + ClO3{-} + 3 H2O = Cl{-} + 6 OH{-}
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