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FeO2 + 2 Na2CO2 = Fe + 2 Na2CO3
NaI + H2SO4 = Na2SO4 + SO2 + I2 + H2O =>
2 NaI + 2 H2SO4 = Na2SO4 + SO2 + I2 + 2 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
C10H21OH + O2 = CO2 + H2 =>
2 C10H21OH + 19 O2 = 20 CO2 + 22 H2
C12H22 + H2O = CH6O + CO2 =>
4 C12H22 + 61 H2O = 35 CH6O + 13 CO2
C9H8O4 + NaHCO3 = C9H7O4Na + H2CO3 =>
C9H8O4 + NaHCO3 = C9H7O4Na + H2CO3
Mn2{+} + S2O8{-} + H2O = MnO4 + HSO4{-} + H{+} =>
Mn2{+} + 5 S2O8{-} + 8 H2O = 2 MnO4 + 10 HSO4{-} + 6 H{+}
Ca(HCO3)2 + Ca(OH)2 = CaCO3 + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 CaCO3 + 2 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
C6H10 + O = CO2 + H2O =>
C6H10 + 17 O = 6 CO2 + 5 H2O
BaBr2 + Li2CrO4 = BaCrO4 + LiBr =>
BaBr2 + Li2CrO4 = BaCrO4 + 2 LiBr
N + He = NHe =>
N + He = NHe
KOH + KMnO4 + K2SO3 = K2SO4 + K2MnO4 + H2O =>
2 KOH + 2 KMnO4 + K2SO3 = K2SO4 + 2 K2MnO4 + H2O
C2H6O + Cr2O7{2-} + H{+} = C2H4O + H2O + Cr3{+} =>
17 C2H6O + 3 Cr2O7{2-} + 8 H{+} = 17 C2H4O + 21 H2O + 2 Cr3{+}
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
Fe + (Fe(CN)6)3 = Fe(Fe(CN)6)2 =>
3 Fe + 2(Fe(CN)6)3 = 3 Fe(Fe(CN)6)2
AlCl3 + (NH4)2O = Al2O3 + (NH4)Cl =>
2 AlCl3 + 3(NH4)2O = Al2O3 + 6(NH4)Cl
Ag3N + KBr = AgBr + K3N =>
Ag3N + 3 KBr = 3 AgBr + K3N
CuCl2 + Na2S = CuS + Na2Cl2 =>
CuCl2 + Na2S = CuS + Na2Cl2
NaHS + KMnO4 + H2SO4 = K2SO4 + MnSO4 + NaOH + H2O =>
5 NaHS + 8 KMnO4 + 7 H2SO4 = 4 K2SO4 + 8 MnSO4 + 5 NaOH + 7 H2O
K2MnO4 + HBr = MnBr2 + Br2 + KBr + H2O =>
K2MnO4 + 8 HBr = MnBr2 + 2 Br2 + 2 KBr + 4 H2O
CaO(s) + H2O(i) = Ca(OH)2(aq) =>
CaO(s) + H2O(i) = Ca(OH)2(aq)
AgNO3 + KClO4 = AgClO4 + KNO3 =>
AgNO3 + KClO4 = AgClO4 + KNO3
KOH + H2O = KOOH + H2 = =>
KOH + H2O = KOOH + H2
C3H5OH(l) + O(g) = CO2(g) + H2O(g) =>
C3H5OH(l) + 8 O(g) = 3 CO2(g) + 3 H2O(g)
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
KClO3 + BrF3 = K[BrF4] + Br2 + O2 + ClO2F =>
6 KClO3 + 10 BrF3 = 6 K[BrF4] + 2 Br2 + 3 O2 + 6 ClO2F
CuCl2 + NH3 = Cu(NH3)4 + Cl =>
CuCl2 + 4 NH3 = Cu(NH3)4 + 2 Cl
AgI + H2S = Ag2S + HI =>
2 AgI + H2S = Ag2S + 2 HI
HCl + KMnO4 = MnCl2 + KCl2 + Cl2 + H2O =>
8 HCl + KMnO4 = MnCl2 + KCl2 + 2 Cl2 + 4 H2O
C19H16O + CH3OH = C20H18O + H2O =>
C19H16O + CH3OH = C20H18O + H2O
C16H32 + H2 = C16H34 =>
C16H32 + H2 = C16H34
Fe(OH)3 + MgCl2 = FeCl2 + Mg(OH)3 =>
Fe(OH)3 + MgCl2 = FeCl2 + Mg(OH)3
PB(NO3)2 + H2O = PB(OH)2 + HNO3 =>
PB(NO3)2 + 2 H2O = PB(OH)2 + 2 HNO3
Na2SO4 + H4C2O2 = NaC2H3O2 + H2SO4 =>
Na2SO4 + 2 H4C2O2 = 2 NaC2H3O2 + H2SO4
H2 + SiO2 + Al[NO2]3 = Al2[SiO2]3 + HNO2 =>
3 H2 + 3 SiO2 + 2 Al[NO2]3 = Al2[SiO2]3 + 6 HNO2
KMnO4 + Na2C2O4(aq) + H2SO4(aq) = K2SO4(aq) + CO2(g) + MnSO4(aq) + Na2SO4(aq) + H2O(l) =>
2 KMnO4 + 5 Na2C2O4(aq) + 8 H2SO4(aq) = K2SO4(aq) + 10 CO2(g) + 2 MnSO4(aq) + 5 Na2SO4(aq) + 8 H2O(l)
PbO2 + MnSO4 + HNO3 = HMnO4 + Pb(NO3)2 + PbSO4 + H2O =>
5 PbO2 + 2 MnSO4 + 6 HNO3 = 2 HMnO4 + 3 Pb(NO3)2 + 2 PbSO4 + 2 H2O
[Ag(NH3)2] + CaC2 + H2O = C2Ag2 + NH5 + NH4NO3 + CaO =>
4[Ag(NH3)2] + 2 CaC2 + 5 H2O = 2 C2Ag2 + 6 NH5 + NH4NO3 + 2 CaO
Ni(NO3)2 + NaCN = Ni(CN)2 + NaNO3 =>
Ni(NO3)2 + 2 NaCN = Ni(CN)2 + 2 NaNO3
C6H6 + O2 + H2O = HCO3{-} + H{+} =>
2 C6H6 + 15 O2 + 6 H2O = 12 HCO3{-} + 12 H{+}
Cu + AlPO4 = Al + Cu3(PO4)2 =>
3 Cu + 2 AlPO4 = 2 Al + Cu3(PO4)2
NaClO3 + KOH = KClO3 + NaOH =>
NaClO3 + KOH = KClO3 + NaOH
Fe(s) + Zn(NO3)2(aq) = Fe(NO3)2 + Zn =>
Fe(s) + Zn(NO3)2(aq) = Fe(NO3)2 + Zn
Be(NO3)2 + H2O = BeO + HNO3 =>
Be(NO3)2 + H2O = BeO + 2 HNO3
F2(g) + KBr(aq) = KF + Br =>
F2(g) + 2 KBr(aq) = 2 KF + 2 Br
MgSO4*7H2O + NH4OH = Mg(OH)2 + (NH4)2SO4 + H2O =>
MgSO4*7H2O + 2 NH4OH = Mg(OH)2 + (NH4)2SO4 + 7 H2O
MnO4{-} + C2O2{2-} + H{+} = Mn{+2} + CO2 + H2O =>
6 MnO4{-} + 5 C2O2{2-} + 28 H{+} = 6 Mn{+2} + 10 CO2 + 14 H2O
C3H8O3 + H2 = C3H8 + H2O =>
C3H8O3 + 3 H2 = C3H8 + 3 H2O
Cr + OH = Cr(OH) =>
Cr + OH = Cr(OH)
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