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2 CuBr3(aq) + 3 AlCl2(s) = 2 CuCl3(s) + 3 AlBr2(aq)
Al2O3 + H2 = Al + H2O =>
Al2O3 + 3 H2 = 2 Al + 3 H2O
Fe2O3 + CaH2 = CaO + FeH3 =>
Fe2O3 + 3 CaH2 = 3 CaO + 2 FeH3
FeP + HNO3 = Fe(NO3)3 + H3PO4 + NO2 + H2O =>
FeP + 11 HNO3 = Fe(NO3)3 + H3PO4 + 8 NO2 + 4 H2O
(NH4)2Cr2O7 + Cu(NO3)2 = NH4NO3 + Cu(Cr2O7) =>
(NH4)2Cr2O7 + Cu(NO3)2 = 2 NH4NO3 + Cu(Cr2O7)
Al + Ca = Al2Ca3 =>
2 Al + 3 Ca = Al2Ca3
CuSO4(ac) + K4[Fe(CN)6](ac) = Cu2[Fe(CN)6](ac) + K2SO4(ac) =>
2 CuSO4(ac) + K4[Fe(CN)6](ac) = Cu2[Fe(CN)6](ac) + 2 K2SO4(ac)
HBrO2 + Na(OH) = Na(BrO2) + H2O =>
HBrO2 + Na(OH) = Na(BrO2) + H2O
KClO3 + H2O = K + OH + HClO3 =>
KClO3 + H2O = K + OH + HClO3
H + Si = H4Si =>
4 H + Si = H4Si
C2H5OH + CH3CO2H = CH3CO2C2H5 + H2O =>
C2H5OH + CH3CO2H = CH3CO2C2H5 + H2O
Ca(OH)2 + HNO3 = CaOH(NO3) + H2O =>
Ca(OH)2 + HNO3 = CaOH(NO3) + H2O
SO2 + Cl2 = SO2Cl =>
2 SO2 + Cl2 = 2 SO2Cl
CaBr2 + Ag2SO4 = CaSO4 + AgBr =>
CaBr2 + Ag2SO4 = CaSO4 + 2 AgBr
ZnS + Ca = Zn + CaS =>
ZnS + Ca = Zn + CaS
H2SO4 + NaCl + NaMnO4 = H2O + Na2SO4 + MnSO4 + Cl2 =>
8 H2SO4 + 10 NaCl + 2 NaMnO4 = 8 H2O + 6 Na2SO4 + 2 MnSO4 + 5 Cl2
CO3 + H2O = OH + C(OH)4 =>
CO3 + 3 H2O = 2 OH + C(OH)4
NiSO4 + NaOH + HCl = NiCl2 + Na2SO4 + H2O =>
NiSO4 + 2 NaOH + 2 HCl = NiCl2 + Na2SO4 + 2 H2O
N + HCl = NCl2 + H2 =>
N + 2 HCl = NCl2 + H2
FeC2O4*2H2O = CO + CO2 + Fe2O3 + H2O =>
2 FeC2O4*2H2O = 3 CO + CO2 + Fe2O3 + 4 H2O
NaHCO3 + CH3CO2H = CH3COONa + CO22 + H2O =>
11 NaHCO3 + 6 CH3CO2H = 11 CH3COONa + CO22 + H2O
N + H = NH3 =>
N + 3 H = NH3
Fe(OH)2 + K2CrO4 + H2O = Fe(OH)3 + Cr(OH)3 + K(OH) =>
3 Fe(OH)2 + K2CrO4 + 4 H2O = 3 Fe(OH)3 + Cr(OH)3 + 2 K(OH)
Na2 + OH = NaOH =>
Na2 + 2 OH = 2 NaOH
C4H9OH(g) + O2(g) = CO2(g) + H2O(g) =>
C4H9OH(g) + 6 O2(g) = 4 CO2(g) + 5 H2O(g)
FeSO4 + K3[(Fe(CN)6)] = KFe(Fe(CN)6) + K2SO4 =>
FeSO4 + K3[(Fe(CN)6)] = KFe(Fe(CN)6) + K2SO4
N + H = NH3 =>
N + 3 H = NH3
HCO2H + CH3OH = HCO2CH3 + H2O =>
HCO2H + CH3OH = HCO2CH3 + H2O
Cr + Hg(NO3)2 = Hg + Cr(NO3)3 =>
2 Cr + 3 Hg(NO3)2 = 3 Hg + 2 Cr(NO3)3
Al(OH)3 + NaOH = Na[Al(OH)4] =>
Al(OH)3 + NaOH = Na[Al(OH)4]
FeI2 + Cl2 = FeCl2 + I2 =>
FeI2 + Cl2 = FeCl2 + I2
Ga(OH)3 + HF = GaF3 + H2O =>
Ga(OH)3 + 3 HF = GaF3 + 3 H2O
Nb2WC2O2 = WC + Nb2C + WO3 + C =>
3 Nb2WC2O2 = WC + 3 Nb2C + 2 WO3 + 2 C
LiNO2 + KOH = KNO2 + LiOH =>
LiNO2 + KOH = KNO2 + LiOH
B + HCl = BCl3 + H2 =>
2 B + 6 HCl = 2 BCl3 + 3 H2
Ba(OH)2 + H2S = [Ba(OH)]2S + H2O =>
2 Ba(OH)2 + H2S = [Ba(OH)]2S + 2 H2O
Zn + HBr = ZnBr2 + H2 =>
Zn + 2 HBr = ZnBr2 + H2
Na + S3 = Na2S =>
6 Na + S3 = 3 Na2S
Al2 + CuCl2 = AlCl3 + Cu =>
Al2 + 3 CuCl2 = 2 AlCl3 + 3 Cu
Fe3 + Cl2 = FeCl3 =>
2 Fe3 + 9 Cl2 = 6 FeCl3
KH + S = K2S + H =>
2 KH + S = K2S + 2 H
HI + KMnO4 = MnI2 + I2 + KI + H2O =>
16 HI + 2 KMnO4 = 2 MnI2 + 5 I2 + 2 KI + 8 H2O
H3PO4 + Ag = Ag3PO4 + H =>
H3PO4 + 3 Ag = Ag3PO4 + 3 H
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na2S2O5 + I2 + H2O = H2SO4 + NaI + HI =>
Na2S2O5 + 2 I2 + 3 H2O = 2 H2SO4 + 2 NaI + 2 HI
CuNO3(ia) + Zn = Cu + Zn(NO3)2 =>
2 CuNO3(ia) + Zn = 2 Cu + Zn(NO3)2
CuCl2(aq) + Na2CO3(aq) = NaCl(aq) + CuCO3(s) =>
CuCl2(aq) + Na2CO3(aq) = 2 NaCl(aq) + CuCO3(s)
NHO2 + H2O = H3O + NO2 =>
NHO2 + H2O = H3O + NO2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
P2O3 + H2O = HPO2 =>
P2O3 + H2O = 2 HPO2
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