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N2 + O3 = N2O3
Cu(NO3)2(aq) + NaI(aq) = CuI2(s) + NaNO3(aq) =>
Cu(NO3)2(aq) + 2 NaI(aq) = CuI2(s) + 2 NaNO3(aq)
Ag(s) + HNO3 = AgNO3 + H2O + NO =>
3 Ag(s) + 4 HNO3 = 3 AgNO3 + 2 H2O + NO
K(s) + O2(g) = K2O(s) =>
4 K(s) + O2(g) = 2 K2O(s)
Ti(s) + O2(g) = TiO2(s) =>
Ti(s) + O2(g) = TiO2(s)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
MnO2 + Zn = ZnO + Mn =>
MnO2 + 2 Zn = 2 ZnO + Mn
FeBr3 + AgNO3 = AgBr + Fe(NO3)3 =>
FeBr3 + 3 AgNO3 = 3 AgBr + Fe(NO3)3
HgCO3 + HCl = CO2 + H2O + HgCl2 =>
HgCO3 + 2 HCl = CO2 + H2O + HgCl2
Ag + O = AgO2 =>
Ag + 2 O = AgO2
NO3 + C2H5OH + H2SO4 = C4H8O2 + H3NO3S + H2O =>
4 NO3 + 18 C2H5OH + 4 H2SO4 = 9 C4H8O2 + 4 H3NO3S + 16 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
K(s) + I2(s) = KI(s) =>
2 K(s) + I2(s) = 2 KI(s)
P2O5 + NaOH = Na3(PO4) + H2O =>
P2O5 + 6 NaOH = 2 Na3(PO4) + 3 H2O
C2H4O2 + AlO3H3 = H2O + AlC6H9O6 =>
3 C2H4O2 + AlO3H3 = 3 H2O + AlC6H9O6
Mg(OH)2 + C6H8O6 = C6H6O6Mg + H2O =>
Mg(OH)2 + C6H8O6 = C6H6O6Mg + 2 H2O
CH6(g) + O2(g) = CO2(g) + H2O(g) =>
2 CH6(g) + 5 O2(g) = 2 CO2(g) + 6 H2O(g)
CH3CSNH2 + H2O = CH3COOH + NH3 + H2S =>
CH3CSNH2 + 2 H2O = CH3COOH + NH3 + H2S
Ca(H2PO4)2 + NH4HCO3 = (NH4)2HPO4 + CaCO3 + CO2 + H2O =>
Ca(H2PO4)2 + 4 NH4HCO3 = 2(NH4)2HPO4 + CaCO3 + 3 CO2 + 3 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
OH + CaCO3 = CaO2 + H2O + CO2 =>
2 OH + CaCO3 = CaO2 + H2O + CO2
AlO3H3 + H2SO4 = Al2S3O12 + H2O =>
2 AlO3H3 + 3 H2SO4 = Al2S3O12 + 6 H2O
CH3CO2 + NaHCO3 = NaC2H3O2 + H2O + CO2 =>
8 CH3CO2 + 7 NaHCO3 = 7 NaC2H3O2 + 5 H2O + 9 CO2
Hg2(NO3)2(aq) + HBr(aq) = H2NO3(aq) + HgBr2(s) =>
Hg2(NO3)2(aq) + 4 HBr(aq) = 2 H2NO3(aq) + 2 HgBr2(s)
Ca + FeBr2 = CaBr2 + Fe =>
Ca + FeBr2 = CaBr2 + Fe
Al + Ni(CN)2 = Ni + Al(CN)3 =>
2 Al + 3 Ni(CN)2 = 3 Ni + 2 Al(CN)3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CuO(s) + HCl(aq) = CuCl2 + H2O =>
CuO(s) + 2 HCl(aq) = CuCl2 + H2O
CuO(s) + HCl(aq) = CuCl2(aq) + H2O =>
CuO(s) + 2 HCl(aq) = CuCl2(aq) + H2O
Ba(NO3)2(aq) + NaOH(aq) = Ba(OH)2 + Na(NO3) =>
Ba(NO3)2(aq) + 2 NaOH(aq) = Ba(OH)2 + 2 Na(NO3)
(NH4)2S(aq) + BaCl2(aq) = (NH4)Cl + BaS =>
(NH4)2S(aq) + BaCl2(aq) = 2(NH4)Cl + BaS
PbO2 + KOH + H2O = K4[Pb(OH)8] =>
PbO2 + 4 KOH + 2 H2O = K4[Pb(OH)8]
C6H12O6 + MgSO4 = C6H6O3 + MgSO4*7H2O =>
7 C6H12O6 + 3 MgSO4 = 7 C6H6O3 + 3 MgSO4*7H2O
C + CuSO4 = CSO4 + Cu =>
C + CuSO4 = CSO4 + Cu
C6H14N2O2 + O2 = CO2 + H2O + NH3 =>
C6H14N2O2 + 7 O2 = 6 CO2 + 4 H2O + 2 NH3
C8H8 + Br2 = C8H8Br2 =>
C8H8 + Br2 = C8H8Br2
Ag(NH3)2Cl + Zn = Zn(NH3)2Cl + Ag =>
Ag(NH3)2Cl + Zn = Zn(NH3)2Cl + Ag
AlN + H2O = Al2O3 + NH3 =>
2 AlN + 3 H2O = Al2O3 + 2 NH3
Ag + HNO2 = AgNO2 + NO + H2O =>
Ag + 2 HNO2 = AgNO2 + NO + H2O
NaBH4 + H2O = NaH2BO2 + H2 =>
NaBH4 + 2 H2O = NaH2BO2 + 3 H2
Hg2O = Hg + O2 =>
2 Hg2O = 4 Hg + O2
CuO(s) + H2SO4(aq) = CuSO4(aq) + H2O(l) =>
CuO(s) + H2SO4(aq) = CuSO4(aq) + H2O(l)
KMnO4 + Hg + H2SO4 = MnSO4 + HgSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Hg + 8 H2SO4 = 2 MnSO4 + 5 HgSO4 + K2SO4 + 8 H2O
CH3CO2K + (NH4)2SO4 = K2SO4 + C2H7NO2 =>
2 CH3CO2K + (NH4)2SO4 = K2SO4 + 2 C2H7NO2
Na + FeCl3 = Fe + NaCl =>
3 Na + FeCl3 = Fe + 3 NaCl
KOH(g) + H3PO4(g) = K3PO4(g) + H2O(g) =>
3 KOH(g) + H3PO4(g) = K3PO4(g) + 3 H2O(g)
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
C2H6 + Br = C2H5Br + HBr =>
C2H6 + 2 Br = C2H5Br + HBr
CH + H2 = CH3 =>
CH + H2 = CH3
Mg2 + CH3COOH = Mg(CH3COO)2 + H =>
Mg2 + 4 CH3COOH = 2 Mg(CH3COO)2 + 4 H
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