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Gd2O3 + 2 TiO2 = Gd2Ti2O7
N + NaCl = Cl + Na3N =>
N + 3 NaCl = 3 Cl + Na3N
Re + Ta + B = Re58Ta12B30 =>
58 Re + 12 Ta + 30 B = Re58Ta12B30
(NH4)2CU(CN)3 + H2SO4 = (NH4)2SO4 + HCN + CUCN =>
(NH4)2CU(CN)3 + H2SO4 = (NH4)2SO4 + 2 HCN + CUCN
CIK + AgNO3 = AgCI + KNO3 =>
CIK + AgNO3 = AgCI + KNO3
Bi(OH)3 = Bi2O3 + H2O =>
2 Bi(OH)3 = Bi2O3 + 3 H2O
Fe + Br2 = FeBr3 =>
2 Fe + 3 Br2 = 2 FeBr3
C7H5ClO2 + (NH4)2CO3 = C7H6ClON + H2O + CO2 =>
2 C7H5ClO2 + (NH4)2CO3 = 2 C7H6ClON + 3 H2O + CO2
HN3 + NO2 = NO + H2O =>
2 HN3 + 7 NO2 = 13 NO + H2O
NaOCl + KBr = NaOBr + KCl =>
NaOCl + KBr = NaOBr + KCl
KMnO4 + H2 = KOH + MnO + H2O =>
2 KMnO4 + 5 H2 = 2 KOH + 2 MnO + 4 H2O
C2O4H2 + NaOH = C2O4Na2 + H2O =>
C2O4H2 + 2 NaOH = C2O4Na2 + 2 H2O
BaCa(CO3)2 + HCl = BaCl2 + CaCl2 + CO2 + H2O =>
BaCa(CO3)2 + 4 HCl = BaCl2 + CaCl2 + 2 CO2 + 2 H2O
Al + H3PO3 = AlPO3 + H3 =>
Al + H3PO3 = AlPO3 + H3
PbO(s) + CO2(g) = PbCO3(s) =>
PbO(s) + CO2(g) = PbCO3(s)
C4H9SH + O2 = CO2 + H2O + SO2 =>
2 C4H9SH + 15 O2 = 8 CO2 + 10 H2O + 2 SO2
Ca(s) + I2(s) = CaI2 =>
Ca(s) + I2(s) = CaI2
Fe + H2O = Fe3O2 + H2 =>
3 Fe + 2 H2O = Fe3O2 + 2 H2
V + HCl = VCl + H2 =>
2 V + 2 HCl = 2 VCl + H2
Ca(OH)2 + Cl2 = Ca(OCl)2 + CaCl2 + H2O =>
2 Ca(OH)2 + 2 Cl2 = Ca(OCl)2 + CaCl2 + 2 H2O
CH6N2O3 = H2O2 + CO(NH2)2 =>
CH6N2O3 = H2O2 + CO(NH2)2
CH3CH2CH2CH2OH + K2Cr2O7 + H2SO4 = CH3CH2CH2COH + Cr2(SO4)3 + K + H2O =>
4 CH3CH2CH2CH2OH + K2Cr2O7 + 3 H2SO4 = 4 CH3CH2CH2COH + Cr2(SO4)3 + 2 K + 7 H2O
KMnO4 + FeCl2 + KOH = K2MnO4 + KCl + K2FeO4 + H2O =>
4 KMnO4 + FeCl2 + 8 KOH = 4 K2MnO4 + 2 KCl + K2FeO4 + 4 H2O
Br{-} + H{+} + BrO3 = Br2 + H2O =>
12 Br{-} + 12 H{+} + 2 BrO3 = 7 Br2 + 6 H2O
Fe + C7H6O3 = FeC7H6O3 =>
Fe + C7H6O3 = FeC7H6O3
Al + MgSO4 = Al2(SO4)3 + Mg =>
2 Al + 3 MgSO4 = Al2(SO4)3 + 3 Mg
Zn + PbO2 = Pb + ZnO =>
2 Zn + PbO2 = Pb + 2 ZnO
CrSO4 + Fe2(SiO3)3 = Fe2(SO4)3 + CrSiO3 =>
3 CrSO4 + Fe2(SiO3)3 = Fe2(SO4)3 + 3 CrSiO3
NO2 + Cu(OH)2 = Cu(NO3)2 + Cu(NO2)2 + H2O =>
4 NO2 + 2 Cu(OH)2 = Cu(NO3)2 + Cu(NO2)2 + 2 H2O
Ca(OH)2 + HCN = CaOH(CN) + H2O =>
Ca(OH)2 + HCN = CaOH(CN) + H2O
H2SO4(aq) + Fe2(SO3)3(aq) = Fe2(SO4)3(aq) + H2O(l) + SO2(g) =>
3 H2SO4(aq) + Fe2(SO3)3(aq) = Fe2(SO4)3(aq) + 3 H2O(l) + 3 SO2(g)
CaH2 + H2O = CaOH + H =>
CaH2 + H2O = CaOH + 3 H
CuCl2 + KBr = CuBr2 + KCl =>
CuCl2 + 2 KBr = CuBr2 + 2 KCl
MnI2 + K3PO4 = Mn3(PO4)2 + KI =>
3 MnI2 + 2 K3PO4 = Mn3(PO4)2 + 6 KI
C2 + H2 + O2 = C2H6O =>
2 C2 + 6 H2 + O2 = 2 C2H6O
NH4Cl + Cu(NO3)2 = CuCl + NH4(NO3)2 =>
NH4Cl + Cu(NO3)2 = CuCl + NH4(NO3)2
Al + H2O2 = Al2O3 + H2 =>
4 Al + 3 H2O2 = 2 Al2O3 + 3 H2
H2SO3 + Cu(OH)2 = Cu2(SO3)2 + H2O =>
2 H2SO3 + 2 Cu(OH)2 = Cu2(SO3)2 + 4 H2O
CH3COOH + CH2CH3OH = CH3COOCH2CH3 + H2O =>
CH3COOH + CH2CH3OH = CH3COOCH2CH3 + H2O
C7H6O2 + H2O2 = C7H6O5 + H2O =>
C7H6O2 + 3 H2O2 = C7H6O5 + 3 H2O
Mg + KOH(aq) = Mg(OH)2 + K(l) =>
Mg + 2 KOH(aq) = Mg(OH)2 + 2 K(l)
Pb(NO3)2 + Na3PO4 = NaNO3 + Pb3(PO4)2 =>
3 Pb(NO3)2 + 2 Na3PO4 = 6 NaNO3 + Pb3(PO4)2
BaNO3 + KI2 = BaI2 + KNO3 =>
BaNO3 + KI2 = BaI2 + KNO3
I{-} + H2O2 = I2 + OH{-} =>
2 I{-} + H2O2 = I2 + 2 OH{-}
SO + H2O = S(OH)2 =>
SO + H2O = S(OH)2
S2O3 + O2 = SO4 =>
2 S2O3 + 5 O2 = 4 SO4
Na2CO3 + Ba(NO3)2 = Na2NO3 + Ba(CO3)2 =>
2 Na2CO3 + Ba(NO3)2 = 2 Na2NO3 + Ba(CO3)2
N2(g) + O2(g) + H2O(g) = HNO3(g) =>
2 N2(g) + 5 O2(g) + 2 H2O(g) = 4 HNO3(g)
Ca(OH)2(aq) + HF(aq) = CaF2(aq) + H2O =>
Ca(OH)2(aq) + 2 HF(aq) = CaF2(aq) + 2 H2O
Cr2O7{2-} + H{+} + C2H6O = Cr{3+} + C2H4O + H2O =>
Cr2O7{2-} + 8 H{+} + 3 C2H6O = 2 Cr{3+} + 3 C2H4O + 7 H2O
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