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2 Al(s) + 6 HNO3 = 2 Al(NO3)3(aq) + 3 H2(g)
MnO4{-} + S{2-} + H2O = MnO2 + S8 + OH{-} =>
16 MnO4{-} + 24 S{2-} + 32 H2O = 16 MnO2 + 3 S8 + 64 OH{-}
KAl(SO4)2 + NH3 + H2O = Al(OH)3 + (NH4)2SO4 + K2SO4 =>
2 KAl(SO4)2 + 6 NH3 + 6 H2O = 2 Al(OH)3 + 3(NH4)2SO4 + K2SO4
Cu(NO3)2 + Ba = Ba2(NO3)2 + Cu =>
Cu(NO3)2 + 2 Ba = Ba2(NO3)2 + Cu
V2(SO4)3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + VO2SO4 + H2O =>
5 V2(SO4)3 + 6 KMnO4 + 4 H2SO4 = 3 K2SO4 + 6 MnSO4 + 10 VO2SO4 + 4 H2O
Fe(s) + O2(g) = FeO =>
2 Fe(s) + O2(g) = 2 FeO
Co + H2SO4 = CoS + Co2(SO4)3 + H2O =>
3 Co + 4 H2SO4 = CoS + Co2(SO4)3 + 4 H2O
KMnO4 + H2SO5 = K2SO4 + MnSO4 + O2 + H2O =>
2 KMnO4 + 3 H2SO5 = K2SO4 + 2 MnSO4 + 4 O2 + 3 H2O
H2C4H4O5 + NaOH = Na2C4H4O5 + H2O =>
H2C4H4O5 + 2 NaOH = Na2C4H4O5 + 2 H2O
Al + HNO3 + HCl = AlCl3 + NO2 + H2O =>
Al + 3 HNO3 + 3 HCl = AlCl3 + 3 NO2 + 3 H2O
RaO + H2O = Ra(HO)2 =>
RaO + H2O = Ra(HO)2
AlCl3 + CaCo3 = Al2(Co3)3 + CaCl2 =>
2 AlCl3 + 3 CaCo3 = Al2(Co3)3 + 3 CaCl2
Ca(OH)2 + NaHCO3 = CaCO3 + H2O + NaOH =>
Ca(OH)2 + NaHCO3 = CaCO3 + H2O + NaOH
CrO3 + H2SO4 + CH3OH = Cr2(SO4)3 + H2O + CO2 =>
2 CrO3 + 3 H2SO4 + CH3OH = Cr2(SO4)3 + 5 H2O + CO2
FeSO3 + HNO3 = Fe(NO3)2 + SO2 + H2O =>
FeSO3 + 2 HNO3 = Fe(NO3)2 + SO2 + H2O
Na2SO4 + Al(OH)3 = Al2(SO4)3 + NaOH =>
3 Na2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 NaOH
CH4 + NH3 + H2O = C2H5NO2 + H2 =>
2 CH4 + NH3 + 2 H2O = C2H5NO2 + 5 H2
(NH4)2CO3 + KOH = NH4OH + K2CO3 =>
(NH4)2CO3 + 2 KOH = 2 NH4OH + K2CO3
Fl + KI = FlI + K =>
Fl + KI = FlI + K
Propane + HCl = CH3Cl + Ethane =>
C3H8 + HCl = CH3Cl + C2H6
KNO2 + Ni(NO3)2*6H2O = K4[Ni(NO2)6]H2O + KNO3 + H2O =>
6 KNO2 + Ni(NO3)2*6H2O = K4[Ni(NO2)6]H2O + 2 KNO3 + 5 H2O
Mn(OH)4 + H2SO4 = O2 + MnSO4 + H2O =>
2 Mn(OH)4 + 2 H2SO4 = O2 + 2 MnSO4 + 6 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe2O3 + SiO2 = Fe2Si2O7 =>
Fe2O3 + 2 SiO2 = Fe2Si2O7
Fe(HCOO)3 = Fe2O3 + H2O + CO =>
2 Fe(HCOO)3 = Fe2O3 + 3 H2O + 6 CO
Li2 + CO3 = Li2O + CO2 =>
Li2 + CO3 = Li2O + CO2
F2(g) + CaCl2(aq) = CaF2(s) + Cl2(g) =>
F2(g) + CaCl2(aq) = CaF2(s) + Cl2(g)
Fe2O3 + SnCl2 + HCl = FeCl2 + SnO2 + H2O =>
Fe2O3 + SnCl2 + 2 HCl = 2 FeCl2 + SnO2 + H2O
FeS + HNO3 + H2SO4 = Fe2(SO4)3 + NO + H2O =>
2 FeS + 6 HNO3 + H2SO4 = Fe2(SO4)3 + 6 NO + 4 H2O
AlBr3(s) + Cl2(g) = AlCl3(aq) + Br2(l) =>
2 AlBr3(s) + 3 Cl2(g) = 2 AlCl3(aq) + 3 Br2(l)
C3H6 + H2O2 = C3H6O + H2O =>
C3H6 + H2O2 = C3H6O + H2O
KI + BrCl = KCl + BrI =>
KI + BrCl = KCl + BrI
AgF(aq) + Na2S(aq) = Ag2S(s) + NaF(aq) =>
2 AgF(aq) + Na2S(aq) = Ag2S(s) + 2 NaF(aq)
H3N + Cl2 = N2 + NH4Cl =>
8 H3N + 3 Cl2 = N2 + 6 NH4Cl
KO2 + KI + H2SO4 = HIO4 + KHSO4 + H2O =>
8 KO2 + 3 KI + 11 H2SO4 = 3 HIO4 + 11 KHSO4 + 4 H2O
Cu + HNO3(k) = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3(k) = Cu(NO3)2 + 2 NO2 + 2 H2O
Br2O = Br + O =>
Br2O = 2 Br + O
H2S + NO2 = SO2 + N2 + H2O =>
4 H2S + 6 NO2 = 4 SO2 + 3 N2 + 4 H2O
FO + H2O = H2FO2 =>
FO + H2O = H2FO2
KCl(aq) + Na2CO3(aq) = K2CO3(aq) + NaCl(s) =>
2 KCl(aq) + Na2CO3(aq) = K2CO3(aq) + 2 NaCl(s)
C8H8O2 + C3H6O = C17H14O + H2O =>
8 C8H8O2 + 7 C3H6O = 5 C17H14O + 18 H2O
Ba(NO3)2 + Na2O = BaO + Na(NO3) =>
Ba(NO3)2 + Na2O = BaO + 2 Na(NO3)
Be2C + H2O = Be(OH)2 + CH4 =>
Be2C + 4 H2O = 2 Be(OH)2 + CH4
MgCl2 + P = Mg + PCl3 =>
3 MgCl2 + 2 P = 3 Mg + 2 PCl3
Na3AlO3 + H2SO4 = Na3[AlO3]SO4 + H2 =>
Na3AlO3 + H2SO4 = Na3[AlO3]SO4 + H2
Zn + ClH = Cl2Zn + H2 =>
Zn + 2 ClH = Cl2Zn + H2
C2H60(l) + O2(g) = CO2(g) + H2O(g) =>
C2H60(l) + 17 O2(g) = 2 CO2(g) + 30 H2O(g)
K + H2O(l) = KOH + H2 =>
2 K + 2 H2O(l) = 2 KOH + H2
PCl3 + NaOH = Na2HPO3 + NaCl + H2O =>
PCl3 + 5 NaOH = Na2HPO3 + 3 NaCl + 2 H2O
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
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