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2 H + O = H2O
C3H5N3O9 = CO2 + H2O + N2 + O2 =>
4 C3H5N3O9 = 12 CO2 + 10 H2O + 6 N2 + O2
C6H6O + FeCl3 = C6H5OFeCl2 + HCl =>
C6H6O + FeCl3 = C6H5OFeCl2 + HCl
Al + Ce{4+} = Al{3+} + Ce{3+} =>
Al + 3 Ce{4+} = Al{3+} + 3 Ce{3+}
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
S{-2} + Fe{+3} = Fe{+2} + S =>
S{-2} + 2 Fe{+3} = 2 Fe{+2} + S
CH3Cl + H2O = CH3OH + HCl =>
CH3Cl + H2O = CH3OH + HCl
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Zn + CuNO32 = Cu + ZnNO32 =>
Zn + CuNO32 = Cu + ZnNO32
C2H6S + O2 = CO2 + H2O + SO2 =>
2 C2H6S + 9 O2 = 4 CO2 + 6 H2O + 2 SO2
Ba3(PO4)2 + HNO3 = BaHPO4 + Ba(NO3)2 =>
Ba3(PO4)2 + 2 HNO3 = 2 BaHPO4 + Ba(NO3)2
Pb(NO3)2 + H2SO4 = Pb3(SO4)3 + HNO3 =>
3 Pb(NO3)2 + 3 H2SO4 = Pb3(SO4)3 + 6 HNO3
Cl2 + OH[{-}] = Cl[{-}] + ClO3[{-}] + H2O =>
3 Cl2 + 6 OH[{-}] = 5 Cl[{-}] + ClO3[{-}] + 3 H2O
H{+} + CrO4{2-} + HSnO2{-} = HSnO3{-} + CrO2{-} + H2O =>
2 H{+} + 2 CrO4{2-} + 3 HSnO2{-} = 3 HSnO3{-} + 2 CrO2{-} + H2O
Cr2O7{-} + CH3CH2OH + H{+} = Cr3{+} + CH3CHO + H2O =>
6 Cr2O7{-} + 37 CH3CH2OH + 10 H{+} = 4 Cr3{+} + 37 CH3CHO + 42 H2O
RuO2 + Fe2O3 + SiO2 + SnO2 + Sn = RuFe3Si2Sn7O16 =>
4 RuO2 + 6 Fe2O3 + 8 SiO2 + 11 SnO2 + 17 Sn = 4 RuFe3Si2Sn7O16
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ca(OH)2 + HBr = CaBr2 + H2O =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
H3PO3 + Mn = Mn3(PO3)4 + H2 =>
4 H3PO3 + 3 Mn = Mn3(PO3)4 + 6 H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
KMnO4 + FeSO4 + H2O = MnO2 + Fe(OH)3 + H2SO4 + K2SO4 =>
2 KMnO4 + 6 FeSO4 + 14 H2O = 2 MnO2 + 6 Fe(OH)3 + 5 H2SO4 + K2SO4
Cu + Ca3N2 = Ca + Cu3N2 =>
3 Cu + Ca3N2 = 3 Ca + Cu3N2
ZnBr + NaS = ZnS + NaBr =>
ZnBr + NaS = ZnS + NaBr
Pb{4+} + Pt = Pb{2+} + Pt{2+} =>
Pb{4+} + Pt = Pb{2+} + Pt{2+}
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na2S + H2O2 = Na2SO4 + H2O =>
Na2S + 4 H2O2 = Na2SO4 + 4 H2O
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
CaCI2 + Br2 = CaBr2 + CI2 =>
CaCI2 + Br2 = CaBr2 + CI2
(Cu2)O + O2 = CuO =>
2(Cu2)O + O2 = 4 CuO
Na2WO4 + HCl + Na2S = WO2 + NaCl + S + H2O =>
Na2WO4 + 4 HCl + Na2S = WO2 + 4 NaCl + S + 2 H2O
Fe2(SO4)3 + K2S = Fe2S + K2(SO4)3 =>
Fe2(SO4)3 + K2S = Fe2S + K2(SO4)3
K2NO3 + H2SO4 + Cu = K2SO4 + CuSO4 + NO + H2O =>
K2NO3 + 2 H2SO4 + Cu = K2SO4 + CuSO4 + NO + 2 H2O
CuSO4 + LiOH = Cu(OH)2 + Li2SO4 =>
CuSO4 + 2 LiOH = Cu(OH)2 + Li2SO4
MgOH + K = KOH + Mg =>
MgOH + K = KOH + Mg
Cs + H2O = CsOH + H2 =>
2 Cs + 2 H2O = 2 CsOH + H2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C + O = CO2 =>
C + 2 O = CO2
KCl + Na3PO4 = KPO4 + Na3Cl =>
KCl + Na3PO4 = KPO4 + Na3Cl
H2S + NaOH = H2O + Na2S =>
H2S + 2 NaOH = 2 H2O + Na2S
(N2H5)2SO4 + Cu(OH)2 + NaOH = N2 + Cu2O + Na2SO4 + H2O =>
(N2H5)2SO4 + 8 Cu(OH)2 + 2 NaOH = 2 N2 + 4 Cu2O + Na2SO4 + 14 H2O
C6H6O + FeCl3 = C6H5OFeCl2 + HCl =>
C6H6O + FeCl3 = C6H5OFeCl2 + HCl
Al + N2 = AlN =>
2 Al + N2 = 2 AlN
Fe2O3 + CO = CO2 + Fe =>
Fe2O3 + 3 CO = 3 CO2 + 2 Fe
CoCl2 + H2O = CoCl2(H2O) =>
CoCl2 + H2O = CoCl2(H2O)
Na3PO4 + Ca(OH)2 = Ca3(PO4)2 + NaOH =>
2 Na3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 NaOH
Na + Zn(OH)2 = Zn + Na(OH)2 =>
Na + Zn(OH)2 = Zn + Na(OH)2
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