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2 C18H6 + 21 O2 = 36 CO + 6 H2O
ClO({-}) = Cl{-} + ClO3({-}) =>
3 ClO({-}) = 2 Cl{-} + ClO3({-})
Li55La30Zr20Al5O120 + Li10 = Li70La30Zr20O120 + Li90Al40 =>
8 Li55La30Zr20Al5O120 + 21 Li10 = 8 Li70La30Zr20O120 + Li90Al40
ICl + K2CO3 = KCl + CO2 + KIO =>
ICl + K2CO3 = KCl + CO2 + KIO
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
ZnS + HNO3 = ZnNO3 + H2SO4 + N2O2 + H2O =>
6 ZnS + 20 HNO3 = 6 ZnNO3 + 6 H2SO4 + 7 N2O2 + 4 H2O
C6H7N + NaNO2 + HCl = C6H5ClN2 + H2O + NaCl =>
C6H7N + NaNO2 + 2 HCl = C6H5ClN2 + 2 H2O + NaCl
C3H7COOH + Na2S = C3H7COONa + H2S =>
2 C3H7COOH + Na2S = 2 C3H7COONa + H2S
Be + H2O = Be(OH)2 + H2 =>
Be + 2 H2O = Be(OH)2 + H2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
I2(aq) + S2O3{-}(aq) = I{-}(aq) + S4O6{-}(aq) =>
I2(aq) + 4 S2O3{-}(aq) = 2 I{-}(aq) + 2 S4O6{-}(aq)
Pb(NO{3}){2} + KI = PbI + K(NO{3}){2} =>
Pb(NO{3}){2} + KI = PbI + K(NO{3}){2}
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
PCl3 + Ca(OH)2 = CaHPO3 + H2O + CaCl2 =>
2 PCl3 + 5 Ca(OH)2 = 2 CaHPO3 + 4 H2O + 3 CaCl2
NHO3 + I = HIO3 + NO2 + H2O =>
5 NHO3 + I = HIO3 + 5 NO2 + 2 H2O
Ca(s) + CuSO4(aq) = CaSO4(aq) + Cu(l) =>
Ca(s) + CuSO4(aq) = CaSO4(aq) + Cu(l)
Na + CO3 = Na2CO3 =>
2 Na + CO3 = Na2CO3
As + HNO3 + H2O = NO + H3AsO3 =>
As + HNO3 + H2O = NO + H3AsO3
Co(OH)NO3 + Ca(OH)2 = Co(OH)2 + Ca(NO3)2 =>
2 Co(OH)NO3 + Ca(OH)2 = 2 Co(OH)2 + Ca(NO3)2
C6H12O6 + [Ag(NH3)2]{+} + O{-} = Ag + H2O + NH3 + C6H8O7 =>
C6H12O6 + 3[Ag(NH3)2]{+} + 3 O{-} = 3 Ag + 2 H2O + 6 NH3 + C6H8O7
Cu + HBr = CuBr2 + H2 =>
Cu + 2 HBr = CuBr2 + H2
CuS + H2SO4 = H2O + SO2 + Cu2SO4 =>
2 CuS + 6 H2SO4 = 6 H2O + 7 SO2 + Cu2SO4
Mn0 + KClO3 + KOH = KMnO4 + KCl + H2O =>
6 Mn0 + 7 KClO3 + 6 KOH = 6 KMnO4 + 7 KCl + 3 H2O
V2O5 + HNO3 = V(NO3)5 + H2O =>
V2O5 + 10 HNO3 = 2 V(NO3)5 + 5 H2O
FeCl3 + CuO = CuCl2 + Fe2O3 =>
2 FeCl3 + 3 CuO = 3 CuCl2 + Fe2O3
KOH + NaHCO3 = KNaCO3 + H2O =>
KOH + NaHCO3 = KNaCO3 + H2O
Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + NO2 + H2O =>
Cu2S + 12 HNO3 = Cu(NO3)2 + CuSO4 + 10 NO2 + 6 H2O
NaOOCCH2CH2COONa + NaOH = Na2CO3 + CH3CH3 =>
NaOOCCH2CH2COONa + 2 NaOH = 2 Na2CO3 + CH3CH3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C6H5CHO + CuO = C6H5COOH + Cu =>
C6H5CHO + CuO = C6H5COOH + Cu
C3H7CO2H + O2 = CO2 + H2O =>
C3H7CO2H + 5 O2 = 4 CO2 + 4 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
MnO4{-} + I{-} + H3O{+} = MnO2 + IO3{-} + H2O =>
2 MnO4{-} + I{-} + 2 H3O{+} = 2 MnO2 + IO3{-} + 3 H2O
Pb(OH)2 + KOH = K2PbO2 + H2O =>
Pb(OH)2 + 2 KOH = K2PbO2 + 2 H2O
K2Cr2O7 + H2SO4 = K2SO4 + CrSO4 + H2O + O2 =>
K2Cr2O7 + 3 H2SO4 = K2SO4 + 2 CrSO4 + 3 H2O + 2 O2
NiCl2 + O2 = NiO + Cl2O5 =>
NiCl2 + 3 O2 = NiO + Cl2O5
K3[Fe(CN)6] + Br2 + KOH = K4[Fe(CN)6] + KBrO3 + H2O =>
10 K3[Fe(CN)6] + Br2 + 12 KOH = 10 K4[Fe(CN)6] + 2 KBrO3 + 6 H2O
Na + Cs2O = Na2O + Cs =>
2 Na + Cs2O = Na2O + 2 Cs
Cu + HNO3 = Cu(NO4)2 + NO2 + H2O =>
Cu + 8 HNO3 = Cu(NO4)2 + 6 NO2 + 4 H2O
H2SO4 + NH4NO3 = HNO3 + (NH4)2SO4 =>
H2SO4 + 2 NH4NO3 = 2 HNO3 + (NH4)2SO4
Cl2 + Al = ClAl2 =>
Cl2 + 4 Al = 2 ClAl2
C3H7COOH + Na2S = C3H7COONa + H2S =>
2 C3H7COOH + Na2S = 2 C3H7COONa + H2S
ZnAl + HCl = H2 + Zn + AlCl =>
2 ZnAl + 2 HCl = H2 + 2 Zn + 2 AlCl
Na + PO4 = Na3PO4 =>
3 Na + PO4 = Na3PO4
Na2Co3 = Na1 + Co =>
Na2Co3 = 2 Na1 + 3 Co
CaCl2 + NaOH = CaOH + Cl2 + Na =>
CaCl2 + NaOH = CaOH + Cl2 + Na
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Ta + Br = TaBr5 =>
Ta + 5 Br = TaBr5
Fe2O3(s) + CO = Fe(l) + CO2(g) =>
Fe2O3(s) + 3 CO = 2 Fe(l) + 3 CO2(g)
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