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4 CH4 + 7 O2 + 4 NH3 = 4 CONH2 + 10 H2O
C + F2 = CF4 =>
C + 2 F2 = CF4
C11H9N + O2 = CO2 + H2O + NO2 =>
4 C11H9N + 57 O2 = 44 CO2 + 18 H2O + 4 NO2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
AlBr3 + K2SO3 + H2O = Al(OH)3 + KBr + H2SO3 =>
2 AlBr3 + 3 K2SO3 + 6 H2O = 2 Al(OH)3 + 6 KBr + 3 H2SO3
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
H3PO4 + NH3 = (NH4)2(HPO4) =>
H3PO4 + 2 NH3 = (NH4)2(HPO4)
NH3 + NaOH = NH4 + NaO =>
NH3 + NaOH = NH4 + NaO
La200O300 + Ni100O100 + Fe200O300 + Ca100C100O300 = La70Ca30Fe70Ni30O300 + C100 + O200 =>
7 La200O300 + 6 Ni100O100 + 7 Fe200O300 + 6 Ca100C100O300 = 20 La70Ca30Fe70Ni30O300 + 6 C100 + 3 O200
Na2CO3 + F2 = NaF + OF2 + CO =>
Na2CO3 + 3 F2 = 2 NaF + 2 OF2 + CO
Mn(NO3)2 + NH4OH = Mn(OH)2 + NH4(NO3) =>
Mn(NO3)2 + 2 NH4OH = Mn(OH)2 + 2 NH4(NO3)
CuO + B(OH3) + C3H6N6 = Cu + BN + CO2 + H2O =>
12 CuO + 6 B(OH3) + C3H6N6 = 12 Cu + 6 BN + 3 CO2 + 12 H2O
C23H48 + CuO = Cu + H2O + CO2 =>
C23H48 + 70 CuO = 70 Cu + 24 H2O + 23 CO2
Mg(OH)2(s) + Li3PO4(aq) = Mg3(PO4)2(aq) + LiOH(aq) =>
3 Mg(OH)2(s) + 2 Li3PO4(aq) = Mg3(PO4)2(aq) + 6 LiOH(aq)
Pb(NO2)4 + (NH4)2S = PbS2 + N2O + NH3 + H2O =>
Pb(NO2)4 + 2(NH4)2S = PbS2 + 3 N2O + 2 NH3 + 5 H2O
H4P2O5 + Ca(OH)2 = Ca(H2P2O5) + H2O =>
H4P2O5 + Ca(OH)2 = Ca(H2P2O5) + 2 H2O
K2O + Fe2(SO4)3 = K2SO4 + Fe2O3 =>
3 K2O + Fe2(SO4)3 = 3 K2SO4 + Fe2O3
HC2O2 + CsOH = Cs(C2O2) + HOH =>
HC2O2 + CsOH = Cs(C2O2) + HOH
Cu + Cu(NO3)2 + H2O = CuOHNO3 + H2 =>
Cu + Cu(NO3)2 + 2 H2O = 2 CuOHNO3 + H2
AgNO3(aq) + CoCl2(aq) = AgCl2(aq) + CoNO3 =>
AgNO3(aq) + CoCl2(aq) = AgCl2(aq) + CoNO3
Cu(NO3)2 + SnCu = Sn(NO3)4 + Cu =>
2 Cu(NO3)2 + SnCu = Sn(NO3)4 + 3 Cu
Sn + CaCl2 = Ca + SnCl2 =>
Sn + CaCl2 = Ca + SnCl2
CO2 + H2O = (C6H1)2O6 + O2 =>
24 CO2 + 2 H2O = 2(C6H1)2O6 + 19 O2
Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2
C2H18(l) + O2(g) = CO2(g) + H2O(g) =>
2 C2H18(l) + 13 O2(g) = 4 CO2(g) + 18 H2O(g)
K3[Fe(CN)6] + AgNO3 = KNO3 + Ag3[Fe(CN)6] =>
K3[Fe(CN)6] + 3 AgNO3 = 3 KNO3 + Ag3[Fe(CN)6]
As2S3 + HClO4 + H2O = H3AsO4 + HCl + H2SO4 =>
2 As2S3 + 7 HClO4 + 12 H2O = 4 H3AsO4 + 7 HCl + 6 H2SO4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
AgCl + O2 = Ag2O + Cl2 =>
4 AgCl + O2 = 2 Ag2O + 2 Cl2
Ba(OH)2 + KHC8H4O4 = KOH + BaC8H4O4 + H2O =>
Ba(OH)2 + KHC8H4O4 = KOH + BaC8H4O4 + H2O
Fe7S8 = Fe2S2 + Fe2S3 =>
2 Fe7S8 = 5 Fe2S2 + 2 Fe2S3
Na2CrO4 + NH4OH = (NH4)2CrO4 + NaOH =>
Na2CrO4 + 2 NH4OH = (NH4)2CrO4 + 2 NaOH
PbOCO2 = PbCO3 =>
PbOCO2 = PbCO3
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
Fe(NO3)2 + K3[Fe(Cn)6] = Fe3[Fe(Cn)6]2 + KNO3 =>
3 Fe(NO3)2 + 2 K3[Fe(Cn)6] = Fe3[Fe(Cn)6]2 + 6 KNO3
BiF(CaC2)5 + N = BiFN5 + CaC2 =>
BiF(CaC2)5 + 5 N = BiFN5 + 5 CaC2
C8H16O(l) + O2(g) = CO2(g) + H2O(l) =>
2 C8H16O(l) + 23 O2(g) = 16 CO2(g) + 16 H2O(l)
Na2O2 + H2SO4 = Na2SO4 + H2O2 =>
Na2O2 + H2SO4 = Na2SO4 + H2O2
Na2SO4 + Ca(NO3)2 = CaSO4 + Na + NO3 =>
Na2SO4 + Ca(NO3)2 = CaSO4 + 2 Na + 2 NO3
SO2 + OH{-} + I2 = SO3 + H2O + I{-} =>
SO2 + 2 OH{-} + I2 = SO3 + H2O + 2 I{-}
Be(OH)2 + H2SO3 = (SO3)Be + H2O =>
Be(OH)2 + H2SO3 = (SO3)Be + 2 H2O
ScCl2 + Ca(oh)2 = Sc(oh)2 + CaCl2 =>
2 ScCl2 + Ca(oh)2 = Sc(oh)2 + 2 CaCl2
Mg + SiO2 = MgO + Si =>
2 Mg + SiO2 = 2 MgO + Si
SiF4 + H2O = H2SiF6 + H2SiO3 =>
3 SiF4 + 3 H2O = 2 H2SiF6 + H2SiO3
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
HCl + Cu(ii)(OH)2 = Cu(ii)Cl2 + H2O =>
2 HCl + Cu(ii)(OH)2 = Cu(ii)Cl2 + 2 H2O
SbH3 + HNO3 = H3SbO4 + NO2 + H2O =>
SbH3 + 8 HNO3 = H3SbO4 + 8 NO2 + 4 H2O
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
H2 + CI = HCI =>
H2 + 2 CI = 2 HCI
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
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