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Ba(NO3)2 + Li2SO4 = BaSO4 + 2 LiNO3
NaNO3 + S + C = Na2S + N2 + CO2 =>
2 NaNO3 + S + 3 C = Na2S + N2 + 3 CO2
Ca(ClO3)2 + K = K(ClO3) + Ca =>
Ca(ClO3)2 + 2 K = 2 K(ClO3) + Ca
ZnSO4 + HI = ZnI2 + H2SO4 =>
ZnSO4 + 2 HI = ZnI2 + H2SO4
Fe(s) + Fe{3+} = Fe{2+} =>
Fe(s) + 2 Fe{3+} = 3 Fe{2+}
K[Au(CN)2] + Zn = K2[Zn(CN)4] + Au =>
2 K[Au(CN)2] + Zn = K2[Zn(CN)4] + 2 Au
Fe + PbCO3 = FeCO3 + Pb =>
Fe + PbCO3 = FeCO3 + Pb
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
I + Na2S2O3 = NaI + Na2S4O6 =>
2 I + 2 Na2S2O3 = 2 NaI + Na2S4O6
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
SF6(g) = S8(g) + F2(g) =>
8 SF6(g) = S8(g) + 24 F2(g)
Cr(s) + S(s) = CrS3(s) =>
Cr(s) + 3 S(s) = CrS3(s)
Na2S(aq) + SnCl4(aq) = SnS2(s) + NaCl(aq) =>
2 Na2S(aq) + SnCl4(aq) = SnS2(s) + 4 NaCl(aq)
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
C10H22 + NO = CO2 + H2O + N2 =>
2 C10H22 + 62 NO = 20 CO2 + 22 H2O + 31 N2
Cu(NO3)2*H2O = Cu(NO3)2 + H2O =>
Cu(NO3)2*H2O = Cu(NO3)2 + H2O
C3H7NO3(aq) + O2 = CO2 + H2O + CH4N2O(aq) =>
2 C3H7NO3(aq) + 5 O2 = 5 CO2 + 5 H2O + CH4N2O(aq)
Na(HCO3) + CH3COOH = Na(CH3COO) + (HCO3)H =>
Na(HCO3) + CH3COOH = Na(CH3COO) + (HCO3)H
Fe(NO3)3 + LiCl = FeCl3 + Li(NO3) =>
Fe(NO3)3 + 3 LiCl = FeCl3 + 3 Li(NO3)
CO2(g) + H2O(l) = C3H8(g) + O2(g) =>
3 CO2(g) + 4 H2O(l) = C3H8(g) + 5 O2(g)
C6H4(CHMe2)2 + O2 = C6H4O2 + OCMe2 + H2O =>
2 C6H4(CHMe2)2 + 5 O2 = 2 C6H4O2 + 4 OCMe2 + 2 H2O
C3H9Al + H2O = CH4 + AlO3H3 =>
C3H9Al + 3 H2O = 3 CH4 + AlO3H3
CH3OH + HCOOH = CH3COOCH + H2O =>
3 CH3OH + 3 HCOOH = 2 CH3COOCH + 5 H2O
CuNO3 + Na2SO4 = Cu2SO4 + NaNO3 =>
2 CuNO3 + Na2SO4 = Cu2SO4 + 2 NaNO3
(NH4)2SO4(aq) + Ca(OH)2(cr) = CaSO4(cr) + NH3(g) + H2O(l) =>
(NH4)2SO4(aq) + Ca(OH)2(cr) = CaSO4(cr) + 2 NH3(g) + 2 H2O(l)
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
Fe(NO3)3 + NH4 = Fe + NH4NO3 =>
Fe(NO3)3 + 3 NH4 = Fe + 3 NH4NO3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C8H9NO + HCl = C8H8NCl + H2O =>
C8H9NO + HCl = C8H8NCl + H2O
Fe(NO3)3 + NH4 = Fe + NH4NO3 =>
Fe(NO3)3 + 3 NH4 = Fe + 3 NH4NO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ga(l) + Br2(l) = GaBr3(s) =>
2 Ga(l) + 3 Br2(l) = 2 GaBr3(s)
C6H5O2N + HCl + Fe = C6H5NH2 + FeCl3 + H2O =>
C6H5O2N + 6 HCl + 2 Fe = C6H5NH2 + 2 FeCl3 + 2 H2O
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
Bi + F2 = BiF3 =>
2 Bi + 3 F2 = 2 BiF3
Br + NO3 = BrO3 + NO =>
2 Br + 3 NO3 = 2 BrO3 + 3 NO
NaI + XeO3 + HNO3 = Xe + NaI3 + H2O + NaNO3 =>
9 NaI + XeO3 + 6 HNO3 = Xe + 3 NaI3 + 3 H2O + 6 NaNO3
MnO + Pb2O3 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
2 MnO + 5 Pb2O3 + 20 HNO3 = 2 HMnO4 + 10 Pb(NO3)2 + 9 H2O
C17H35COOH + CuO = (C17H35COO)2Cu + H2O =>
2 C17H35COOH + CuO = (C17H35COO)2Cu + H2O
(CH3(CH2)4CHO) + O2 = CO2 + H2O =>
2(CH3(CH2)4CHO) + 17 O2 = 12 CO2 + 12 H2O
C4 + O2 = CO =>
C4 + 2 O2 = 4 CO
P2O5 + NaOH = Na4P2O7 + H2O =>
P2O5 + 4 NaOH = Na4P2O7 + 2 H2O
AsCl3 = As + Cl2 =>
2 AsCl3 = 2 As + 3 Cl2
Cr + HCl = CrCl3 + H2 =>
2 Cr + 6 HCl = 2 CrCl3 + 3 H2
Al2O3 + Cl2O = Al(ClO)3 =>
Al2O3 + 3 Cl2O = 2 Al(ClO)3
C2H5 + *25O2 = CO2 + *5H2O =>
100 C2H5 + 13*25O2 = 200 CO2 + 50*5H2O
CuSO4 + NH3H2O = Cu(OH)2 + (NH4)2SO4 =>
CuSO4 + 2 NH3H2O = Cu(OH)2 + (NH4)2SO4
Mg + Zn2O3 = Zn + MgO =>
3 Mg + Zn2O3 = 2 Zn + 3 MgO
SiO2 + Si = SiO =>
SiO2 + Si = 2 SiO
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