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Pb(NO3) + NaCl = PbCl + NO3Na
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
MnO4{-} + SO3{2-} + H2O = SO4{2-} + MnO2 + OH{-} =>
2 MnO4{-} + 3 SO3{2-} + H2O = 3 SO4{2-} + 2 MnO2 + 2 OH{-}
O2 + CH4 = C2H2 + H2O =>
3 O2 + 4 CH4 = 2 C2H2 + 6 H2O
C + H + SO = C2H6SO =>
2 C + 6 H + SO = C2H6SO
KI + KNO3 + H2O = I2 + KOH + NO =>
6 KI + 2 KNO3 + 4 H2O = 3 I2 + 8 KOH + 2 NO
C2H4OHNH2(CO2) + Cu = CuC2H4OHNH2 + CO2 =>
C2H4OHNH2(CO2) + Cu = CuC2H4OHNH2 + CO2
H2 + Mn = Mn2H =>
H2 + 4 Mn = 2 Mn2H
C2H4O3 = CH4 + CO2 + H2O =>
4 C2H4O3 = 3 CH4 + 5 CO2 + 2 H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
NaOCl + NaI + CH3COOH = NaCl + H2O + CH3COONa + I2 =>
NaOCl + 2 NaI + 2 CH3COOH = NaCl + H2O + 2 CH3COONa + I2
Co(NO3)2*3H2O + NaHCO3 = CoCO3 + Na + (NO3) + H2O + H =>
Co(NO3)2*3H2O + NaHCO3 = CoCO3 + Na + 2(NO3) + 3 H2O + H
Sn + CO3 = Sn2CO3 =>
2 Sn + CO3 = Sn2CO3
(NH4)2CO3 + Cu(SO4)2 = NH4SO4 + CuCO3 =>
(NH4)2CO3 + Cu(SO4)2 = 2 NH4SO4 + CuCO3
Li2SO4(aq) + Al(NO3)3(aq) = AlSO4 + Li2(NO3)3 =>
Li2SO4(aq) + Al(NO3)3(aq) = AlSO4 + Li2(NO3)3
Mg(NO3)2 + Zn(SO3) = Zn(NO3)2 + Mg(SO3) =>
Mg(NO3)2 + Zn(SO3) = Zn(NO3)2 + Mg(SO3)
La(NO3)3*6H2O + Sr(NO3)2 + Mn(NO3)2*4H2O + Cu(NO3)2*3H2O + (NH2)2CO = La67Sr33Mn9Cu1O3 + N2 + CO2 + H2O =>
134 La(NO3)3*6H2O + 66 Sr(NO3)2 + 18 Mn(NO3)2*4H2O + 2 Cu(NO3)2*3H2O + 572(NH2)2CO = 2 La67Sr33Mn9Cu1O3 + 859 N2 + 572 CO2 + 2026 H2O
HClO3 + P + H2O = HPO4 + HCl =>
7 HClO3 + 6 P + 3 H2O = 6 HPO4 + 7 HCl
C2 + Fe2O3 = CO + Fe =>
3 C2 + 2 Fe2O3 = 6 CO + 4 Fe
PbF4 + H2O = PbO2 + HF =>
PbF4 + 2 H2O = PbO2 + 4 HF
AlPO4 + CaO = Ca3(PO4)2 + Al2O3 =>
2 AlPO4 + 3 CaO = Ca3(PO4)2 + Al2O3
Zn + Cr3O4 = ZnO + Cr =>
4 Zn + Cr3O4 = 4 ZnO + 3 Cr
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
H2C2O4 + (MnO4{-}) + H{+} = (Mn{2+}) + CO2 + H2O =>
5 H2C2O4 + 2(MnO4{-}) + 6 H{+} = 2(Mn{2+}) + 10 CO2 + 8 H2O
CS + O2 = CO + S =>
2 CS + O2 = 2 CO + 2 S
Fe(C2O4)3 + K + H2O = KFe(C2O4)3*3H2O =>
Fe(C2O4)3 + K + 3 H2O = KFe(C2O4)3*3H2O
Na3PO4 + Pb(NO3)2 = Na + NO3 + PbPO4 =>
Na3PO4 + Pb(NO3)2 = 3 Na + 2 NO3 + PbPO4
FeCl3 + NaOH + C6H12O6 = Fe3O4 + NaCl + H2O + C6H12O7 =>
6 FeCl3 + 18 NaOH + C6H12O6 = 2 Fe3O4 + 18 NaCl + 9 H2O + C6H12O7
NbCl5 + Sr(NO3)2 + O2 = Sr2Nb2O7 + NO2 + Cl2 =>
4 NbCl5 + 4 Sr(NO3)2 + 3 O2 = 2 Sr2Nb2O7 + 8 NO2 + 10 Cl2
AgS + O2 = Ag + SO2 =>
AgS + O2 = Ag + SO2
Hg2O3 = Hg + O =>
Hg2O3 = 2 Hg + 3 O
NH3 + Cl22 = N2 + NH4Cl =>
88 NH3 + 3 Cl22 = 11 N2 + 66 NH4Cl
zincsulfide + oxygen = zinc + sulfurdioxide =>
ZnS + O2 = Zn + SO2
NaBr + K2Cr2O7 + H2SO4 = Br2 + Cr2(SO4)3 + Na2SO4 + H2O + K2SO4 =>
6 NaBr + K2Cr2O7 + 7 H2SO4 = 3 Br2 + Cr2(SO4)3 + 3 Na2SO4 + 7 H2O + K2SO4
Mg(s) + HCl = MgCl(s) + H =>
Mg(s) + HCl = MgCl(s) + H
PbI2 + Zn = PbZn + I2 =>
PbI2 + Zn = PbZn + I2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KO2(g) + H2O(aq) = O2(aq) + KOH(s) =>
4 KO2(g) + 2 H2O(aq) = 3 O2(aq) + 4 KOH(s)
Fe + PbCH3COO = FeCH3COO + Pb =>
Fe + PbCH3COO = FeCH3COO + Pb
CH3CH2OH + C4H6O3 = CH3CH2O2CCH3 + CH3COOH =>
CH3CH2OH + C4H6O3 = CH3CH2O2CCH3 + CH3COOH
NaH3PO4 + H2O = NaOH + H4PO4 =>
NaH3PO4 + H2O = NaOH + H4PO4
ZnCl2 + H2O = Zn(OH)2 + HCl =>
ZnCl2 + 2 H2O = Zn(OH)2 + 2 HCl
Bi + UO2(SO4) + H2SO4 = Bi(SO4)3 + H2O + U(SO4)2 =>
Bi + 3 UO2(SO4) + 6 H2SO4 = Bi(SO4)3 + 6 H2O + 3 U(SO4)2
NaOH(aq) + NaHCO3(s) = Na2CO3 + H2O =>
NaOH(aq) + NaHCO3(s) = Na2CO3 + H2O
SnCl2 + K2Cr2O7 + H2SO4 = SnSO4 + K2SO4 + Cr2(SO4)3 + H2O + Cl2 =>
3 SnCl2 + K2Cr2O7 + 7 H2SO4 = 3 SnSO4 + K2SO4 + Cr2(SO4)3 + 7 H2O + 3 Cl2
Pb + Sn{2+} = Pb2{+} + Sn =>
4 Pb + Sn{2+} = 2 Pb2{+} + Sn
XCl2 + Na3PO4 = XPO4 + Na3Cl2 =>
XCl2 + Na3PO4 = XPO4 + Na3Cl2
Pb(NO3)2(aq) + KCl(aq) = PbCl2 + KNO3(aq) =>
Pb(NO3)2(aq) + 2 KCl(aq) = PbCl2 + 2 KNO3(aq)
Li2(C2O4) + CaBr2 = LiBr + Ca(C2O4) =>
Li2(C2O4) + CaBr2 = 2 LiBr + Ca(C2O4)
FeSO4 + Cl2 = FeCl2SO4 =>
FeSO4 + Cl2 = FeCl2SO4
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