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ZnOCO = CO2Zn
KI(aq) + HgNO3(aq) = KNO3(aq) + HgI(s) =>
KI(aq) + HgNO3(aq) = KNO3(aq) + HgI(s)
Ni + NaClO4 + H2O = NaClO2 + Ni(OH)2 =>
2 Ni + NaClO4 + 2 H2O = NaClO2 + 2 Ni(OH)2
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
PbS + HCl = PbCl2 + H2S =>
PbS + 2 HCl = PbCl2 + H2S
CH3OH + NaOCl = CH3Cl + NaOH + O2 =>
2 CH3OH + 2 NaOCl = 2 CH3Cl + 2 NaOH + O2
CaSO4 + NaOH = Ca(OH)2 + Na2SO4 =>
CaSO4 + 2 NaOH = Ca(OH)2 + Na2SO4
Fe2(SO4)3 + O2 = Fe2O3 + SO4 =>
2 Fe2(SO4)3 + 3 O2 = 2 Fe2O3 + 6 SO4
P + PCl5 = PCl3 =>
2 P + 3 PCl5 = 5 PCl3
(NH4)2Fe(SO4)2 + H2O = NH4OH + Fe(OH)2 + H2SO4 =>
(NH4)2Fe(SO4)2 + 4 H2O = 2 NH4OH + Fe(OH)2 + 2 H2SO4
KMnO4 + HSO4 + HCl = K2SO4 + MnSO4 + Cl2 + H2O =>
4 KMnO4 + 6 HSO4 + 26 HCl = 2 K2SO4 + 4 MnSO4 + 13 Cl2 + 16 H2O
HC2H5O2 + NaOH = NaC2H5O2 + H2O =>
HC2H5O2 + NaOH = NaC2H5O2 + H2O
C5H6O + O2 = CO2 + H2O =>
C5H6O + 6 O2 = 5 CO2 + 3 H2O
K2Cr2O7 + FeSO4 + H2SO4 = Cr2(SO4)3 + K2S04 + Fe2(SO4)3 + H2O =>
K2Cr2O7 + 32 FeSO4 + 23 H2SO4 = Cr2(SO4)3 + K2S04 + 16 Fe2(SO4)3 + 23 H2O
ClO4 = Cl + O2 =>
ClO4 = Cl + 2 O2
Fe(HCO3)2 + Mg = Mg(HCO3)2 + Fe =>
Fe(HCO3)2 + Mg = Mg(HCO3)2 + Fe
Al2(SO4)3 + Ca(HO)2 = Al(HO)3 + Ca2(SO4)2 =>
2 Al2(SO4)3 + 6 Ca(HO)2 = 4 Al(HO)3 + 3 Ca2(SO4)2
Sr + SnCl4 = SrCl2 + Sn =>
2 Sr + SnCl4 = 2 SrCl2 + Sn
NaOH + HNO3 = NaNO3 + H2O = =>
NaOH + HNO3 = NaNO3 + H2O
C9H7O2 + Na + HCl = C9H8O2 + NaCl =>
C9H7O2 + Na + HCl = C9H8O2 + NaCl
Pb(NO3)2 + NaOH = NaNO3 + PbO2H2 =>
Pb(NO3)2 + 2 NaOH = 2 NaNO3 + PbO2H2
H2O + N2 = NH3 + OHN =>
3 H2O + 2 N2 = NH3 + 3 OHN
Sn + HNO3 = Sn(NO3)2 + N2O + H2O =>
4 Sn + 10 HNO3 = 4 Sn(NO3)2 + N2O + 5 H2O
HCOOH + NaOH = HOH + COOHNa =>
HCOOH + NaOH = HOH + COOHNa
HClO + Cu = CuO + HCl =>
HClO + Cu = CuO + HCl
Zn + MgCI2 = ZnCI2 + Mg =>
Zn + MgCI2 = ZnCI2 + Mg
Fe + H6S3O12 = FeSO4 + H2O + SO2 =>
3 Fe + 2 H6S3O12 = 3 FeSO4 + 6 H2O + 3 SO2
Ce2O3 + HNO3 = Ce(NO3)3 + H2O =>
Ce2O3 + 6 HNO3 = 2 Ce(NO3)3 + 3 H2O
KClO4 + SO2 + H2O = KCl + H2SO4 =>
KClO4 + 4 SO2 + 4 H2O = KCl + 4 H2SO4
Pb + CdSO4 = Cd + PbSO4 =>
Pb + CdSO4 = Cd + PbSO4
K2Cr2O7 + Na2S + H2SO4 = Cr2(SO4)4 + K2SO4 + Na2SO4 + H2O =>
2 K2Cr2O7 + Na2S + 10 H2SO4 = 2 Cr2(SO4)4 + 2 K2SO4 + Na2SO4 + 10 H2O
AgNO3 + KCl = KNO3 + AgCl =>
AgNO3 + KCl = KNO3 + AgCl
Co2(SO4)3 + MnSO4 + H2O = CoSO4 + HMnO4 + H2SO4 =>
5 Co2(SO4)3 + 2 MnSO4 + 8 H2O = 10 CoSO4 + 2 HMnO4 + 7 H2SO4
NH3*HCl = NH4Cl =>
NH3*HCl = NH4Cl
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
NaCl + CaC2 = Na + C + CaCl =>
NaCl + CaC2 = Na + 2 C + CaCl
HNO3 + CaC = HC + CaNO3 =>
HNO3 + CaC = HC + CaNO3
K2Cr2O7 + (NH4)2S + H2O = Cr(OH)3 + KOH + NH4OH + S =>
K2Cr2O7 + 3(NH4)2S + 7 H2O = 2 Cr(OH)3 + 2 KOH + 6 NH4OH + 3 S
CuO + Cl2O7 = CuCl2 + O2 =>
CuO + Cl2O7 = CuCl2 + 4 O2
HNO3 + Li2S = H2S + LiNO3 =>
2 HNO3 + Li2S = H2S + 2 LiNO3
FeSO4 + Zn = Zn(SO4)4 + Fe =>
4 FeSO4 + Zn = Zn(SO4)4 + 4 Fe
CuFe2S2 + O2 = SO2 + CuO + FeO =>
2 CuFe2S2 + 7 O2 = 4 SO2 + 2 CuO + 4 FeO
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C7H5NO3 + KOH = C7H5NO4 + C7H7NO3 + K =>
3 C7H5NO3 + 2 KOH = 2 C7H5NO4 + C7H7NO3 + 2 K
H2S(aq) + NiSO4(aq) = H2(SO4)(aq) + NiS(s) =>
H2S(aq) + NiSO4(aq) = H2(SO4)(aq) + NiS(s)
SO2 + CaO = SO3 + Ca =>
SO2 + CaO = SO3 + Ca
NaNO2 + NaBr + H2SO4 = NO + Br2 + Na2SO4 + H2O =>
2 NaNO2 + 2 NaBr + 2 H2SO4 = 2 NO + Br2 + 2 Na2SO4 + 2 H2O
Na2HAsO4 + AgNO3 = Ag3AsO4 + HNO3 + NaNO3 =>
Na2HAsO4 + 3 AgNO3 = Ag3AsO4 + HNO3 + 2 NaNO3
HCl + Ba(No3)2 = BaCl2 + HNo3 =>
2 HCl + Ba(No3)2 = BaCl2 + 2 HNo3
FeO3CO = FeOCO3 =>
FeO3CO = FeOCO3
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