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3 Mg + Bi2O3 = 3 MgO + 2 Bi
K2CO3 + H2S = KH + CO3S =>
K2CO3 + H2S = 2 KH + CO3S
Zn(OH)2 + SiO2 = Zn2(SiO3)2 + H2O =>
2 Zn(OH)2 + 2 SiO2 = Zn2(SiO3)2 + 2 H2O
BaBr2 + AgNO3 = Ba(NO3) + AgBr2 =>
BaBr2 + AgNO3 = Ba(NO3) + AgBr2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
(NH4)2SO3 = NH4 + SO3 =>
(NH4)2SO3 = 2 NH4 + SO3
Ni(aq) + CO3(aq) = NiCO3(s) =>
Ni(aq) + CO3(aq) = NiCO3(s)
H3AsO4 + Ca(OH)2 = Ca3(AsO4)2 + H2O =>
2 H3AsO4 + 3 Ca(OH)2 = Ca3(AsO4)2 + 6 H2O
K + H3PO4 = K3(PO4)2 + H2 =>
3 K + 2 H3PO4 = K3(PO4)2 + 3 H2
Ca(NO3)2 + Rb3(PO4) = Ca3(PO4)2 + Rb(NO3) =>
3 Ca(NO3)2 + 2 Rb3(PO4) = Ca3(PO4)2 + 6 Rb(NO3)
Br2 + NaAt = NaBr + At2 =>
Br2 + 2 NaAt = 2 NaBr + At2
Mn + HNO3 = H2O + Mn(NO3)2 + NO2 =>
Mn + 4 HNO3 = 2 H2O + Mn(NO3)2 + 2 NO2
C3H3N + O2 = CO + H2O + HCN =>
2 C3H3N + 3 O2 = 4 CO + 2 H2O + 2 HCN
C2H2O4 + C3H7OH = C2O4(C3H7O)2 + H2O =>
21 C2H2O4 + 26 C3H7OH = 15 C2O4(C3H7O)2 + 20 H2O
Cl2 + K2S + KOH = KCl + K2SO4 + H2O =>
4 Cl2 + K2S + 8 KOH = 8 KCl + K2SO4 + 4 H2O
C18H16O2 + O2 = CO2 + H2O =>
C18H16O2 + 21 O2 = 18 CO2 + 8 H2O
MnS + Na = NaMn + S =>
MnS + Na = NaMn + S
CH3CH2Cl + NH3 = CH2CH3NH2 + NH4Cl =>
CH3CH2Cl + 2 NH3 = CH2CH3NH2 + NH4Cl
C4H10 + I2 = C4H9I + HI =>
C4H10 + I2 = C4H9I + HI
Fe2(SO4)2 + Ba(NO3)2 = BaSO4 + Fe(NO3)2 =>
Fe2(SO4)2 + 2 Ba(NO3)2 = 2 BaSO4 + 2 Fe(NO3)2
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
FeBr3 + HNO3 = Fe(NO3)3 + H2*Br2 =>
2 FeBr3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2*Br2
Fe2 + NaCl = FeCl + Na =>
Fe2 + 2 NaCl = 2 FeCl + 2 Na
Ca(NO3)2 + Rb3(PO4) = Ca3(PO4)2 + Rb(NO3) =>
3 Ca(NO3)2 + 2 Rb3(PO4) = Ca3(PO4)2 + 6 Rb(NO3)
MoO3 + KCl + HI = MoO2Cl2 + KI + H2O =>
MoO3 + 2 KCl + 2 HI = MoO2Cl2 + 2 KI + H2O
C6H4BrNO2 + NaOH = C6H4NaNO3 + HBr =>
C6H4BrNO2 + NaOH = C6H4NaNO3 + HBr
C4H6 + HCl = C4H7Cl2 + H2 =>
2 C4H6 + 4 HCl = 2 C4H7Cl2 + H2
Zn + C = ZnC3 =>
Zn + 3 C = ZnC3
Ca + F = Ca1F2 =>
Ca + 2 F = Ca1F2
Ca(NO3)2 + Rb3(PO4) = Ca3(PO4)2 + Rb(NO3) =>
3 Ca(NO3)2 + 2 Rb3(PO4) = Ca3(PO4)2 + 6 Rb(NO3)
Fe3OH + H2 = Fe + H2O =>
2 Fe3OH + H2 = 6 Fe + 2 H2O
Cd + NiI2 = Ni + CdI2 =>
Cd + NiI2 = Ni + CdI2
H3PO4 + Rb = RbH2PO4 + P + H2O =>
6 H3PO4 + 5 Rb = 5 RbH2PO4 + P + 4 H2O
(CH3COO)3Fe + H2O = Fe(OH)3 + CH3COOH =>
(CH3COO)3Fe + 3 H2O = Fe(OH)3 + 3 CH3COOH
Ag2CO3 + NiI2 = AgI + NiCO3 =>
Ag2CO3 + NiI2 = 2 AgI + NiCO3
H2O2 = H2O + O =>
H2O2 = H2O + O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
CuCO3 + HCl = CuCl2 + HCO3 + H2 =>
2 CuCO3 + 4 HCl = 2 CuCl2 + 2 HCO3 + H2
C2H4O2 + C3H7OH = C5H10O2 + H2O =>
C2H4O2 + C3H7OH = C5H10O2 + H2O
CaHPO4 + NaOH = CaH(OH)3 + Na3PO4 =>
CaHPO4 + 3 NaOH = CaH(OH)3 + Na3PO4
Y2O3 + CuO + Sb2O3 + O2 = Y3Cu2Sb3O14 =>
3 Y2O3 + 4 CuO + 3 Sb2O3 + 3 O2 = 2 Y3Cu2Sb3O14
CaBr2 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + CaSO4 + K2SO4 + Br2 + H2O =>
3 CaBr2 + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + 3 CaSO4 + K2SO4 + 3 Br2 + 7 H2O
Sn2{+} + S2{-} = SnS =>
Sn2{+} + S2{-} = 2 SnS
Fe(SCN)3(aq) + Na2S2O3(aq) = Fe(SCN)2(aq) + NaSCN(aq) + Na2S4O6(aq) =>
2 Fe(SCN)3(aq) + 2 Na2S2O3(aq) = 2 Fe(SCN)2(aq) + 2 NaSCN(aq) + Na2S4O6(aq)
FeS + KMnO4 + KOH = Fe2(MnO4)3 + K2MnO4 + K2SO4 + H2O =>
2 FeS + 18 KMnO4 + 16 KOH = Fe2(MnO4)3 + 15 K2MnO4 + 2 K2SO4 + 8 H2O
Mg(c) + O2(g) = MgO(c) =>
2 Mg(c) + O2(g) = 2 MgO(c)
Fe + HIO = Fe(IO)3 + H2 =>
2 Fe + 6 HIO = 2 Fe(IO)3 + 3 H2
KC3H5O(COOH)2COO + H2O = KC3H5O(COOH)2COOH + OH =>
KC3H5O(COOH)2COO + H2O = KC3H5O(COOH)2COOH + OH
Fe + CuClO3 = Fe(ClO3)2 + Cu =>
Fe + 2 CuClO3 = Fe(ClO3)2 + 2 Cu
H2(SO4) + Cr(OH)3 = Cr2(SO4)3 + H2O =>
3 H2(SO4) + 2 Cr(OH)3 = Cr2(SO4)3 + 6 H2O
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