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Zn(OH)4{2-} + 2 Cu = ZnCu + Cu{2+} + 4 OH{-}
H2SO4(aq) + Al(OH)3 = Al2(SO4)3 + H2O(l) =>
3 H2SO4(aq) + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O(l)
KF + Mg(NO3)2 = KNO3 + MgF2 =>
2 KF + Mg(NO3)2 = 2 KNO3 + MgF2
CO(g) + NH3(g) = HCN(g) + H2O(g) =>
CO(g) + NH3(g) = HCN(g) + H2O(g)
AgCO3 + HCl = AgCl + HCO3 =>
AgCO3 + HCl = AgCl + HCO3
Fe(OH)3 + Fe = Fe3O4 + H2O =>
8 Fe(OH)3 + Fe = 3 Fe3O4 + 12 H2O
H2(g) + Ag(NO3)3(aq) = Ag(s) + HNO3(aq) =>
3 H2(g) + 2 Ag(NO3)3(aq) = 2 Ag(s) + 6 HNO3(aq)
FeCl + Al = AlCl3 + Fe =>
3 FeCl + Al = AlCl3 + 3 Fe
Ba(OH)2 + Cl = BaCl2 + Ba(ClO3)2 + H2O =>
6 Ba(OH)2 + 12 Cl = 5 BaCl2 + Ba(ClO3)2 + 6 H2O
K2SiO3 + Al2(SO4)3 = K2SO4 + Al2(SiO3)3 =>
3 K2SiO3 + Al2(SO4)3 = 3 K2SO4 + Al2(SiO3)3
Fe2(SO4)3 + KI = FeSO4 + I + K2SO4 =>
Fe2(SO4)3 + 2 KI = 2 FeSO4 + 2 I + K2SO4
C5H9COOH + Br2 = C5H9COOHBr2 =>
C5H9COOH + Br2 = C5H9COOHBr2
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
C7H8 + NaOH = H2O + C7H7Na =>
C7H8 + NaOH = H2O + C7H7Na
NaNO3(aq) + MgSO4(aq) = Na2SO4(aq) + Mg(NO3)2(aq) =>
2 NaNO3(aq) + MgSO4(aq) = Na2SO4(aq) + Mg(NO3)2(aq)
KMnO4 + HCl + KCl = K2[MnCl5] + Cl2 + H2O =>
KMnO4 + 8 HCl + KCl = K2[MnCl5] + 2 Cl2 + 4 H2O
Fe(NO3)3 + K3[Fe(CN)6] = KNO3 + Fe[Fe(CN)6] =>
Fe(NO3)3 + K3[Fe(CN)6] = 3 KNO3 + Fe[Fe(CN)6]
C2H5OH + NaClO = NaCl + CH3CHO + H2O =>
C2H5OH + NaClO = NaCl + CH3CHO + H2O
Mg + H2SO3 = MgSO4 + H2O + S =>
Mg + 2 H2SO3 = MgSO4 + 2 H2O + S
Cu + BaSO4 = CuSO4 + Ba =>
Cu + BaSO4 = CuSO4 + Ba
Fe + HNo3 = Fe(No3)3 + H2 =>
2 Fe + 6 HNo3 = 2 Fe(No3)3 + 3 H2
Pb(CO3) + H(NO3) = Pb(NO3)2 + H2O + CO2 =>
Pb(CO3) + 2 H(NO3) = Pb(NO3)2 + H2O + CO2
NH3(aq) + H2O(l) = NH4(aq) + OH(aq) =>
NH3(aq) + H2O(l) = NH4(aq) + OH(aq)
Ag(NO3) + Na2CO3 = Ag2CO3 + Na(NO3) =>
2 Ag(NO3) + Na2CO3 = Ag2CO3 + 2 Na(NO3)
Cl + OH = HClO =>
Cl + OH = HClO
Pt(s) + HCl(aq) = PtCl + H =>
Pt(s) + HCl(aq) = PtCl + H
C3H8O3 + H2O = C2H8O + CH2O2 =>
5 C3H8O3 + 3 H2O = 4 C2H8O + 7 CH2O2
Ti + K2CrO4 + H2SO4 = Ti2(SO4)3 + K2SO4 + CrSO4 + H2O =>
4 Ti + 3 K2CrO4 + 12 H2SO4 = 2 Ti2(SO4)3 + 3 K2SO4 + 3 CrSO4 + 12 H2O
Zn + KNO3 + H2O = Zn(OH)2 + NH3 + KOH =>
4 Zn + KNO3 + 6 H2O = 4 Zn(OH)2 + NH3 + KOH
Cr2(SO4)3 + KNO3 + KOH = K2CrO4 + KNO2 + H2O + K2SO4 =>
Cr2(SO4)3 + 3 KNO3 + 10 KOH = 2 K2CrO4 + 3 KNO2 + 5 H2O + 3 K2SO4
Cu(NO3)2 + K2CrO4 = CuCrO4 + KNO3 =>
Cu(NO3)2 + K2CrO4 = CuCrO4 + 2 KNO3
N4H4 + O2 = NO2 + H2O =>
N4H4 + 5 O2 = 4 NO2 + 2 H2O
KI + BaS = K2S + BaI2 =>
2 KI + BaS = K2S + BaI2
C6H14 + I2 = C6H13I + HI =>
C6H14 + I2 = C6H13I + HI
HCl + Pb(OH)2 = PbOHCl + H2O =>
HCl + Pb(OH)2 = PbOHCl + H2O
C6H15NO3 + HCl = C6H16ClNO3 =>
C6H15NO3 + HCl = C6H16ClNO3
CH3 + NH3 = HCN + H2 =>
2 CH3 + 2 NH3 = 2 HCN + 5 H2
KMnO4 + Na2SO4 + CaSO4 = NaMnO4 + K2Ca(SO4)2 =>
2 KMnO4 + Na2SO4 + CaSO4 = 2 NaMnO4 + K2Ca(SO4)2
HBrO + KBr = KBrO + HBr =>
HBrO + KBr = KBrO + HBr
U + Te = UTe2 =>
U + 2 Te = UTe2
Na2Cr2O7*2H2O + HNO3 + CH3OH = Cr(NO3)3 + NaNO3 + CH2O + H2O =>
Na2Cr2O7*2H2O + 8 HNO3 + 3 CH3OH = 2 Cr(NO3)3 + 2 NaNO3 + 3 CH2O + 9 H2O
Fe2(SO4)3 + KSNC = K3Fe(SCN)6 + K2SO4 =>
Fe2(SO4)3 + 12 KSNC = 2 K3Fe(SCN)6 + 3 K2SO4
In2O3 + H2SO4 = In2(SO4)3 + H2O =>
In2O3 + 3 H2SO4 = In2(SO4)3 + 3 H2O
F2 + KBr = BrF3 + K =>
3 F2 + 2 KBr = 2 BrF3 + 2 K
CH3NH2 + CH3Br = CH3NHCH3 + HBr =>
CH3NH2 + CH3Br = CH3NHCH3 + HBr
BaS + Sn(NO3)4 = Ba(NO3)2 + Sn2S4 =>
4 BaS + 2 Sn(NO3)4 = 4 Ba(NO3)2 + Sn2S4
SnO + NaOH + H2O = Na2(Sn(OH)4) =>
SnO + 2 NaOH + H2O = Na2(Sn(OH)4)
NO2 + HOCl{-} = NO3{-} + Cl{-} + H{+} =>
NO2 + HOCl{-} = NO3{-} + Cl{-} + H{+}
CCl3COOH + NaOH = H2O + CCl3COONa =>
CCl3COOH + NaOH = H2O + CCl3COONa
Ca(OH)2 + K2SO4 = K(OH) + CaSO4 =>
Ca(OH)2 + K2SO4 = 2 K(OH) + CaSO4
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