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Au2O3 + 8 HCl = 2 H[AuCl4] + 3 H2O
hydroiodicacid + bariumnitrate = bariumiodide + nitricacid =>
2 HI + Ba(NO3)2 = BaI2 + 2 HNO3
NbO + HNO3 = Nb(NO3)2 + H2O =>
NbO + 2 HNO3 = Nb(NO3)2 + H2O
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
H3CCH2ONa + H2O = H3CCH2OH + NaOH =>
H3CCH2ONa + H2O = H3CCH2OH + NaOH
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
(NH4)2S2O8 + MnSO4 + H2O = MnO2 + (NH4)2SO4 + H2S2O8 =>
3(NH4)2S2O8 + MnSO4 + 2 H2O = MnO2 + 3(NH4)2SO4 + 2 H2S2O8
NO3H + C = CO2 + NO2 + H2O =>
4 NO3H + C = CO2 + 4 NO2 + 2 H2O
K2Cr2O7 + HCl = K2Cl2 + CrCl + H2O + Cl =>
K2Cr2O7 + 14 HCl = K2Cl2 + 2 CrCl + 7 H2O + 10 Cl
CH4 = C + H2 =>
CH4 = C + 2 H2
Fe2(CrO4)3 + H2(C2O4) = Fe2(C2O4)3 + H2(CrO4) =>
Fe2(CrO4)3 + 3 H2(C2O4) = Fe2(C2O4)3 + 3 H2(CrO4)
Br2 + Na2CO3 = NaBr + NaBrO3 + CO2 =>
3 Br2 + 3 Na2CO3 = 5 NaBr + NaBrO3 + 3 CO2
H2O + I2 = HI + O2 =>
2 H2O + 2 I2 = 4 HI + O2
Fe(CN)6{4-} = FeC2 + CN{-} + N2 =>
Fe(CN)6{4-} = FeC2 + 4 CN{-} + N2
AlBr3 + K = KBr + Al3 =>
3 AlBr3 + 9 K = 9 KBr + Al3
HCl + NiOH2 = HOH2 + NiCl =>
HCl + NiOH2 = HOH2 + NiCl
(NH3OH)Cl + TiCl3 + HCl = NH3 + TiCl4 + H2O =>
(NH3OH)Cl + 2 TiCl3 + HCl = NH3 + 2 TiCl4 + H2O
KMnO4 + KI = MnO + I2 + K2O =>
2 KMnO4 + 10 KI = 2 MnO + 5 I2 + 6 K2O
HC2H3O2 + NaHCO3 = CO2 + H2O + NaC2H3O =>
5 HC2H3O2 + 4 NaHCO3 = 6 CO2 + 6 H2O + 4 NaC2H3O
H2Br + CaOH = Ca2Br + H2O =>
H2Br + 2 CaOH = Ca2Br + 2 H2O
CuO + H2SO4 = Cu2(SO4)2 + H2O =>
2 CuO + 2 H2SO4 = Cu2(SO4)2 + 2 H2O
Ba(OH)2*8H2O + Na2SO4 = BaSO4 + H2O + NaOH =>
Ba(OH)2*8H2O + Na2SO4 = BaSO4 + 8 H2O + 2 NaOH
HgN2O6 + NaHCO3 = NaNO3 + HgH2C2O6 =>
HgN2O6 + 2 NaHCO3 = 2 NaNO3 + HgH2C2O6
Cr2O3 + Na2CO3 + NaNO3 = Na2CrO4 + NaNO2 + CO2 =>
Cr2O3 + 2 Na2CO3 + 3 NaNO3 = 2 Na2CrO4 + 3 NaNO2 + 2 CO2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
SnBr4 + HNO3 = Sn(NO3)2 + Br2 + H2 =>
SnBr4 + 2 HNO3 = Sn(NO3)2 + 2 Br2 + H2
Zn + HNO3 + H2O = Zn(OH)NO3 + H2 =>
Zn + HNO3 + H2O = Zn(OH)NO3 + H2
Hg + HNO3 = Hg(NO3)2 + NO + H2O =>
3 Hg + 8 HNO3 = 3 Hg(NO3)2 + 2 NO + 4 H2O
NaHCO3 + H3AsO4 = Na3AsO4 + H2O + CO2 =>
3 NaHCO3 + H3AsO4 = Na3AsO4 + 3 H2O + 3 CO2
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
PCl5 + P2O5 = POCl3 =>
3 PCl5 + P2O5 = 5 POCl3
CH3CH2CH2OH + K2Cr2O7 + H2SO4 = CH3COCH3 + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CH2CH2OH + K2Cr2O7 + 4 H2SO4 = 3 CH3COCH3 + K2SO4 + Cr2(SO4)3 + 7 H2O
CaCO3 + CF3COOH = Ca(CF3COO)2 + CO2 + H2O =>
CaCO3 + 2 CF3COOH = Ca(CF3COO)2 + CO2 + H2O
BaSO4 + Pb(NO3)2 = Ba(NO3)2 + Pb(SO4) =>
BaSO4 + Pb(NO3)2 = Ba(NO3)2 + Pb(SO4)
Sb(OH)Cl2 + H2O = Sb(OH)2Cl + HCl =>
Sb(OH)Cl2 + H2O = Sb(OH)2Cl + HCl
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CaI2 + H2SO4 = CaSO4 + SO2 + I2 + H2O =>
CaI2 + 2 H2SO4 = CaSO4 + SO2 + I2 + 2 H2O
KMnO4 + KCl + H2SO4 = K2SO4 + MnSO4 + H2O + Cl2 =>
2 KMnO4 + 10 KCl + 8 H2SO4 = 6 K2SO4 + 2 MnSO4 + 8 H2O + 5 Cl2
Cr[NO2]2 + [NH4]2SO4 = CrSO4 + NH4NO2 =>
Cr[NO2]2 + [NH4]2SO4 = CrSO4 + 2 NH4NO2
NaCl + FeSO4 = FeCl + NaSO4 =>
NaCl + FeSO4 = FeCl + NaSO4
Cr2O3 + Al = Al2O3 + Cr =>
Cr2O3 + 2 Al = Al2O3 + 2 Cr
C6H12O6(s) + O2(g) = CO2(g) + H2O(l) =>
C6H12O6(s) + 6 O2(g) = 6 CO2(g) + 6 H2O(l)
Ca + (NH4)2SO4 = CaSO4 + NH4 =>
Ca + (NH4)2SO4 = CaSO4 + 2 NH4
H4C2O2 + NaOH = H2O + Na4C2O2 =>
H4C2O2 + 4 NaOH = 4 H2O + Na4C2O2
NiS + HCl + HNO3 = NiCl2 + S8 + NO + H2O =>
24 NiS + 48 HCl + 16 HNO3 = 24 NiCl2 + 3 S8 + 16 NO + 32 H2O
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
KCN + H2O2 + H2O = KHCO3 + NH3 =>
KCN + H2O2 + H2O = KHCO3 + NH3
H2SO3 + Li(OH) = Li2(SO3) + H2O =>
H2SO3 + 2 Li(OH) = Li2(SO3) + 2 H2O
KOH = O2 + H2O + K =>
4 KOH = O2 + 2 H2O + 4 K
CrHg2O4 = Cr2O3 + Hg + O =>
2 CrHg2O4 = Cr2O3 + 4 Hg + 5 O
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