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PbSO4 + 2 CH3COONa = Pb(CH3COO)2 + Na2SO4
HIO4 + Ca(OH) = CaIO4 + H2O =>
HIO4 + Ca(OH) = CaIO4 + H2O
Zn(OH)2 + K2O + H2O = K2[Zn(OH)4] =>
Zn(OH)2 + K2O + H2O = K2[Zn(OH)4]
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
O2 + Li2S = Li2SO4 =>
2 O2 + Li2S = Li2SO4
PbSO4 + CH3COONa = Na2[Pb(CH3COO)4] + Na2SO4 =>
PbSO4 + 4 CH3COONa = Na2[Pb(CH3COO)4] + Na2SO4
Na + Cu(OH)2 = Cu + Na(OH) =>
2 Na + Cu(OH)2 = Cu + 2 Na(OH)
K2CrO7 + KI + HCl = CrCl3 + I2 + KCl + H2O =>
2 K2CrO7 + 18 KI + 28 HCl = 2 CrCl3 + 9 I2 + 22 KCl + 14 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fe3O4 + MnO4{-} + H2O = Fe2O3 + MnO2 + OH{-} =>
6 Fe3O4 + 2 MnO4{-} + H2O = 9 Fe2O3 + 2 MnO2 + 2 OH{-}
FeS + O2 = (Fe2)O3 + SO2 =>
4 FeS + 7 O2 = 2(Fe2)O3 + 4 SO2
Cl2 + P5 = PCl3 =>
15 Cl2 + 2 P5 = 10 PCl3
KClO4(heat) = KCl + O2 =>
KClO4(heat) = KCl + 2 O2
NaNO3 + ZnSO4 = Na2SO4 + Zn(NO3)2 =>
2 NaNO3 + ZnSO4 = Na2SO4 + Zn(NO3)2
Na + H2O(steam) = NaO + H2 =>
Na + H2O(steam) = NaO + H2
Pb(NO3)2 + K2SO4 = PbSO4 + KNO3 =>
Pb(NO3)2 + K2SO4 = PbSO4 + 2 KNO3
Na2SCo(SO4) = CoSNa2SO4 =>
Na2SCo(SO4) = CoSNa2SO4
N2H4 + KIO3 + HCl = ICl + KCl + N2 + H2O =>
N2H4 + KIO3 + 2 HCl = ICl + KCl + N2 + 3 H2O
Na3PO4(s) + CoBr2(s) = Co3(PO4)2(s) + NaBr(s) =>
2 Na3PO4(s) + 3 CoBr2(s) = Co3(PO4)2(s) + 6 NaBr(s)
ZnSO4 + Ba(OH)2 = BaSO4 + ZnO + H2O =>
ZnSO4 + Ba(OH)2 = BaSO4 + ZnO + H2O
O2S = SO2 =>
O2S = SO2
AlBr3 + H2O = HBr + Al2O3 =>
2 AlBr3 + 3 H2O = 6 HBr + Al2O3
Ca(H2PO4)2 + NaHCO3 = Ca(HPO4) + Na2HPO4 + H2O + CO2 =>
Ca(H2PO4)2 + 2 NaHCO3 = Ca(HPO4) + Na2HPO4 + 2 H2O + 2 CO2
NaO2 + H2O = NaHO2 + O =>
2 NaO2 + H2O = 2 NaHO2 + O
C6H5NH2(CH3CO)2O = CH3CONHC6H5CH3CO2H =>
C6H5NH2(CH3CO)2O = CH3CONHC6H5CH3CO2H
BiCl3 + KOH = Bi(OH)3 + KCl =>
BiCl3 + 3 KOH = Bi(OH)3 + 3 KCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cr2O7{2+} + Fe{2+} + H3O{+} = Cr{3+} + Fe{3+} + H2O =>
Cr2O7{2+} + 10 Fe{2+} + 14 H3O{+} = 2 Cr{3+} + 10 Fe{3+} + 21 H2O
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
NaCl = Na + Cl =>
NaCl = Na + Cl
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
AgO + H{+} + e = Ag2O + H2O =>
2 AgO + 2 H{+} + 2e = Ag2O + H2O
Rb(OH) + H3(PO4) = H2O + Rb3(PO4) =>
3 Rb(OH) + H3(PO4) = 3 H2O + Rb3(PO4)
PbSO4 + CH3COONa = PbCO3 + CH3COCH3 + Na2SO4 =>
PbSO4 + 2 CH3COONa = PbCO3 + CH3COCH3 + Na2SO4
Al(OH)3 + K + H2SO4 = KAl(SO4)2 + Al(H2O)6 + H2O =>
4 Al(OH)3 + 3 K + 6 H2SO4 = 3 KAl(SO4)2 + Al(H2O)6 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NO + KOH = KNO2 + H2 =>
2 NO + 2 KOH = 2 KNO2 + H2
NaCl + H2SO4 + KMnO4 = Na2SO4 + MnSO4 + H2O + K2SO4 + Cl2 =>
10 NaCl + 8 H2SO4 + 2 KMnO4 = 5 Na2SO4 + 2 MnSO4 + 8 H2O + K2SO4 + 5 Cl2
CaCl2 + K3(PO4) = Ca(PO4) + K3Cl2 =>
CaCl2 + K3(PO4) = Ca(PO4) + K3Cl2
FeO + Cl = FeCl2 + O =>
FeO + 2 Cl = FeCl2 + O
BCl3 + H2 = B + HCl =>
2 BCl3 + 3 H2 = 2 B + 6 HCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AlNO3(aq) + NaS2(aq) = AlS2(s) + NaNO3(aq) =>
AlNO3(aq) + NaS2(aq) = AlS2(s) + NaNO3(aq)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
ZnSO3 + S = ZnS2O3 =>
ZnSO3 + S = ZnS2O3
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
CH3 + OH = CO2 + H2O =>
CH3 + 7 OH = CO2 + 5 H2O
B + F2 = BF =>
2 B + F2 = 2 BF
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
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