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MnO2 + 2 H2 + Cl2 = MnCl2 + 2 H2O
Na2CO3 + [(CH3COO)2Ca] = CaCO3 + CH3COONa =>
Na2CO3 + [(CH3COO)2Ca] = CaCO3 + 2 CH3COONa
ZnO + CaCO3 + H2O = Ca(OH)2 + ZnCO3 =>
ZnO + CaCO3 + H2O = Ca(OH)2 + ZnCO3
K2S2O8 + KI = KS2O8 + K2I =>
K2S2O8 + KI = KS2O8 + K2I
FeSO4 + NaPO4 = FePO4 + NaSO4 =>
FeSO4 + NaPO4 = FePO4 + NaSO4
Ba + Fe2O3 = BaO + Fe =>
3 Ba + Fe2O3 = 3 BaO + 2 Fe
Fe2O3 + CO = Fe3O4 + CO2 =>
3 Fe2O3 + CO = 2 Fe3O4 + CO2
CH4 + Cl2 + F2 = CF2Cl2 + HCl =>
CH4 + 3 Cl2 + F2 = CF2Cl2 + 4 HCl
K2Cr2O7 + HCl = Cl2 + H2O + Cr2O3 + KCl =>
K2Cr2O7 + 8 HCl = 3 Cl2 + 4 H2O + Cr2O3 + 2 KCl
CuSO4 + NH4CNS + H2SO3 + H2O = CuCNS + (NH4)2SO4 + H2SO4 =>
2 CuSO4 + 2 NH4CNS + H2SO3 + H2O = 2 CuCNS + (NH4)2SO4 + 2 H2SO4
CH3(CH2)2(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2(CH2)2CH3 + 19 O2 = 12 CO2 + 14 H2O
MgSiO3 + H2O = Mg3Si4O10(OH)2 + Mg3Si2O5(OH)4 =>
6 MgSiO3 + 3 H2O = Mg3Si4O10(OH)2 + Mg3Si2O5(OH)4
(R2) + (Mr2)(U7)(aq) + (R2)(YU3)(aq) = (R2)(Mr)(U4)(aq) + (YU2)(g) =>
(R2) + (Mr2)(U7)(aq) + (R2)(YU3)(aq) = 2(R2)(Mr)(U4)(aq) + (YU2)(g)
Li(OH) + H2C2O4 = Li(CO2) + H2O =>
2 Li(OH) + H2C2O4 = 2 Li(CO2) + 2 H2O
Zn + MnO4{-} + H2O = Zn{2+} + MnO2 + OH{-} =>
3 Zn + 2 MnO4{-} + 4 H2O = 3 Zn{2+} + 2 MnO2 + 8 OH{-}
RbI + H2SO4 = ISO4 + RbH2 =>
RbI + H2SO4 = ISO4 + RbH2
Cr(OH){3-} + H2O2 = CrO4{2-} + H2O + OH{-} =>
Cr(OH){3-} + 4 H2O2 = CrO4{2-} + 4 H2O + OH{-}
As2O3 + OH{-} = AsO3{3-} + H2O =>
As2O3 + 6 OH{-} = 2 AsO3{3-} + 3 H2O
RbI + H2SO4 = ISO4 + RbH2 =>
RbI + H2SO4 = ISO4 + RbH2
PbI2(s) + HNO3(l) = Pb(NO3)2(l) + I2(s) + NO(g) + H2O(l) =>
3 PbI2(s) + 8 HNO3(l) = 3 Pb(NO3)2(l) + 3 I2(s) + 2 NO(g) + 4 H2O(l)
C6H22O11 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + CO2 + K2SO4 =>
C6H22O11 + 4 K2Cr2O7 + 16 H2SO4 = 4 Cr2(SO4)3 + 27 H2O + 6 CO2 + 4 K2SO4
FeCl2 + NH2CSNH2 = FeS2 + NH2CClNH2 =>
FeCl2 + 2 NH2CSNH2 = FeS2 + 2 NH2CClNH2
AgNO3(aq) + HCl(l) = AgCl(aq) + HNO3(aq) =>
AgNO3(aq) + HCl(l) = AgCl(aq) + HNO3(aq)
(COO)2Ca + O2 = CO2 + CaO =>
2(COO)2Ca + O2 = 4 CO2 + 2 CaO
Cu(OH)2 + KOH = K2(Cu(OH)4) =>
Cu(OH)2 + 2 KOH = K2(Cu(OH)4)
KMnO4 + C2H6O + HCl = MnCl2 + C2H4O2 + H2O + KCl =>
4 KMnO4 + 5 C2H6O + 12 HCl = 4 MnCl2 + 5 C2H4O2 + 11 H2O + 4 KCl
H3PO3 + Ba(OH)2 = H2O + Ba3(PO3)2 =>
2 H3PO3 + 3 Ba(OH)2 = 6 H2O + Ba3(PO3)2
H3AsO3 + K2Cr2O7 = H3AsO4 + Cr + K2O =>
6 H3AsO3 + K2Cr2O7 = 6 H3AsO4 + 2 Cr + K2O
C18H38(s) + O2 = H2O + CO =>
2 C18H38(s) + 37 O2 = 38 H2O + 36 CO
Na2O + Al = Na + NaAlO2 =>
2 Na2O + Al = 3 Na + NaAlO2
C2H2 + NO2X = HX + C2(NO2)2 =>
C2H2 + 2 NO2X = 2 HX + C2(NO2)2
Ba3N2 + NiSO4 = Ni3N2 + BaSO4 =>
Ba3N2 + 3 NiSO4 = Ni3N2 + 3 BaSO4
Al + Ni(CN)2 = Ni + AlCN =>
2 Al + Ni(CN)2 = Ni + 2 AlCN
NH3 + Al = N + AlH =>
NH3 + 3 Al = N + 3 AlH
SnO2 + FeN = Sn3N4 + Fe2O3 =>
3 SnO2 + 4 FeN = Sn3N4 + 2 Fe2O3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
[Ca(H2O)6]Cl2 = CaCl2 + H2O =>
[Ca(H2O)6]Cl2 = CaCl2 + 6 H2O
Ba(COOH)2 + Na2C2O4 = BaC2O4 + NaCOOH =>
Ba(COOH)2 + Na2C2O4 = BaC2O4 + 2 NaCOOH
Sr(C2H3O2)2(aq) + NaSO4(aq) = SrSO4 + Na(C2H3O2)2 =>
Sr(C2H3O2)2(aq) + NaSO4(aq) = SrSO4 + Na(C2H3O2)2
Co(s) + H2SO4(aq) = Co(SO4)2(aq) + H2(g) =>
Co(s) + 2 H2SO4(aq) = Co(SO4)2(aq) + 2 H2(g)
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Ca + NO = CaO + N2 =>
2 Ca + 2 NO = 2 CaO + N2
Cu(OH)2 + HClO = Cu(ClO)2 + H2O =>
Cu(OH)2 + 2 HClO = Cu(ClO)2 + 2 H2O
Na2Cr2O7 + H2SO4 + H2O2 = CrO5 + Na2SO4 + H2O =>
Na2Cr2O7 + H2SO4 + 4 H2O2 = 2 CrO5 + Na2SO4 + 5 H2O
FeC2O4*2H2O + H2O2 + K2C2O4 = K3(Fe(C2O4)3)*3H2O + Fe(OH)3 =>
6 FeC2O4*2H2O + 3 H2O2 + 6 K2C2O4 = 4 K3(Fe(C2O4)3)*3H2O + 2 Fe(OH)3
C2H3N3 + C14H19ClO = C16H22ClN3O =>
C2H3N3 + C14H19ClO = C16H22ClN3O
Pb3O4(s) = PbO(s) + O2(g) =>
2 Pb3O4(s) = 6 PbO(s) + O2(g)
MgCO3 = MgO2 + (CO)2 =>
2 MgCO3 = 2 MgO2 + (CO)2
Ca(OH)2 + S = CaSO4 + CaS + H2O =>
4 Ca(OH)2 + 4 S = CaSO4 + 3 CaS + 4 H2O
K2CO3 + BaF2 = K + CO3Ba + F =>
K2CO3 + BaF2 = 2 K + CO3Ba + 2 F
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