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5 S3O6{-2} + 8 MnO4{-} + 4 H{+} = 15 SO4{-2} + 8 Mn{+2} + 2 H2O
H2504 + KOH = K2504 + H2O =>
H2504 + 2504 KOH = K2504 + 2504 H2O
Na + HCe = NaCe + H2 =>
2 Na + 2 HCe = 2 NaCe + H2
MgCl2 + NH4C2H3O2 = Mg(C2H3O2)2 + NH4Cl =>
MgCl2 + 2 NH4C2H3O2 = Mg(C2H3O2)2 + 2 NH4Cl
NaCN + FeCl2 = Na4(Fe(CN)6) + NaCl =>
6 NaCN + FeCl2 = Na4(Fe(CN)6) + 2 NaCl
Co(NO3)3(aq) + NaOH(aq) = Co(OH)3(s) + NaNO3(aq) =>
Co(NO3)3(aq) + 3 NaOH(aq) = Co(OH)3(s) + 3 NaNO3(aq)
HOOC{-}CH2{-}CH(OH){-}COOH + NaHCO3 = H2O + CO2 + NaOOC{-}CH2{-}CH(OH){-}COONa =>
HOOC{-}CH2{-}CH(OH){-}COOH + NaHCO3 = H2O + CO2 + NaOOC{-}CH2{-}CH(OH){-}COONa
H2CO3 + Fe(NO3)2 = FeCO3 + HNO3 =>
H2CO3 + Fe(NO3)2 = FeCO3 + 2 HNO3
ZnCl2 + NH4NO3 = Zn(NO3)2 + NH4Cl =>
ZnCl2 + 2 NH4NO3 = Zn(NO3)2 + 2 NH4Cl
Mg3(PO4)2(s) + H2SO4(aq) = MgSO4(aq) + H3PO4(aq) =>
Mg3(PO4)2(s) + 3 H2SO4(aq) = 3 MgSO4(aq) + 2 H3PO4(aq)
Ba(OH)2 + MgSO4 = BaSO4 + Mg(OH)2 =>
Ba(OH)2 + MgSO4 = BaSO4 + Mg(OH)2
AlCoS = AlSCo =>
AlCoS = AlSCo
PbCO3 + CH3COOH = PbC2H3O2 + H2O + CO2 =>
8 PbCO3 + 9 CH3COOH = 8 PbC2H3O2 + 6 H2O + 10 CO2
Cl{-} + H{+} + Cr2O7{2-} = Cl2 + H2O + Cr{3+} =>
6 Cl{-} + 14 H{+} + Cr2O7{2-} = 3 Cl2 + 7 H2O + 2 Cr{3+}
NH3 + O3 = HNO + H2O =>
3 NH3 + 2 O3 = 3 HNO + 3 H2O
S2O2 + H2O = H2S2O3 =>
S2O2 + H2O = H2S2O3
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Co(OH)3 + HClO4 = Co(ClO4)3 + H2O =>
Co(OH)3 + 3 HClO4 = Co(ClO4)3 + 3 H2O
KI + HCI = KCI + HI =>
KI + HCI = KCI + HI
AgNO3(aq) + Na2CO3(aq) = Ag2CO3(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2CO3(aq) = Ag2CO3(s) + 2 NaNO3(aq)
KOH + H25O4 = K2504 + H2O =>
42568 KOH + 2504 H25O4 = 17 K2504 + 52584 H2O
(NH4)2CrO4 + V(OH)5 = NH4OH + V2(CrO4)5 =>
5(NH4)2CrO4 + 2 V(OH)5 = 10 NH4OH + V2(CrO4)5
K2Cr2O7 = K + Cr + O =>
K2Cr2O7 = 2 K + 2 Cr + 7 O
K2S + NaCH3COO = KCH3COO + Na2S =>
K2S + 2 NaCH3COO = 2 KCH3COO + Na2S
Fe2S2 = FeS =>
Fe2S2 = 2 FeS
Al + O + H2O = Al(OH)3 =>
2 Al + 3 O + 3 H2O = 2 Al(OH)3
AgNO3(aq) + ZnCl2(aq) = AgCl + Zn(NO3)2 =>
2 AgNO3(aq) + ZnCl2(aq) = 2 AgCl + Zn(NO3)2
CrO3 + H2SO4 + C3H7OH = Cr2(SO4)3 + CH3COCH3 + H2O =>
2 CrO3 + 3 H2SO4 + 3 C3H7OH = Cr2(SO4)3 + 3 CH3COCH3 + 6 H2O
Li3PO4 + CoCl2 = Co3(PO4)2 + LiCl =>
2 Li3PO4 + 3 CoCl2 = Co3(PO4)2 + 6 LiCl
Ca(OH)2(aq) + CH3CO2H(aq) = Ca(CH3CO2)2 + H2O =>
Ca(OH)2(aq) + 2 CH3CO2H(aq) = Ca(CH3CO2)2 + 2 H2O
K + MnSO4 = Mn + KSO4 =>
K + MnSO4 = Mn + KSO4
HI + MnO2 = MnI2 + H2O + I2 =>
4 HI + MnO2 = MnI2 + 2 H2O + I2
Cl{2+} + NaBr = Br{2+} + NaCl =>
Cl{2+} + NaBr = Br{2+} + NaCl
KNO2 + NH3 = KOH + N2 + H2O =>
KNO2 + NH3 = KOH + N2 + H2O
BiO2 + H2 = Bi + H2O =>
BiO2 + 2 H2 = Bi + 2 H2O
CH3CH2Br + Na = CH3CH2CH2CH3 + NaBr =>
2 CH3CH2Br + 2 Na = CH3CH2CH2CH3 + 2 NaBr
CH3OH + NaH = CH3ONa + H2 =>
CH3OH + NaH = CH3ONa + H2
Ag(s) + CuBr2(ag) = AgBr(ag) + Cu(s) =>
2 Ag(s) + CuBr2(ag) = 2 AgBr(ag) + Cu(s)
C4H2O3 + H2 = C4H8O + H2O =>
C4H2O3 + 5 H2 = C4H8O + 2 H2O
N2O4 + KMnO4 + H2SO4 = MnSO4 + N2O5 + K2SO4 + H2O =>
5 N2O4 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + 5 N2O5 + K2SO4 + 3 H2O
H2SO4 + ScCl3 = Sc2(SO4)3 + HCl =>
3 H2SO4 + 2 ScCl3 = Sc2(SO4)3 + 6 HCl
CoO + Cr2O3 = CoCr2O4 =>
CoO + Cr2O3 = CoCr2O4
HSO4{-} + NH3 = SO4{2-} + NH4{+} =>
HSO4{-} + NH3 = SO4{2-} + NH4{+}
KMnO4 + O2 = MnO4 + KO4 =>
KMnO4 + 2 O2 = MnO4 + KO4
MgO + HBr = HO + MgBr =>
MgO + HBr = HO + MgBr
NaClO3 + NaI + H2SO4 = NaCl + I2 + Na2SO4 + H2O =>
NaClO3 + 6 NaI + 3 H2SO4 = NaCl + 3 I2 + 3 Na2SO4 + 3 H2O
K2Cr2O7 + NH4Cl = Cl2 + NH3 + KCl + Cr2O3 + H2O =>
K2Cr2O7 + 8 NH4Cl = 3 Cl2 + 8 NH3 + 2 KCl + Cr2O3 + 4 H2O
CaCl2 + FeCl3 = CaCl + Fe(Cl2)3 =>
3 CaCl2 + FeCl3 = 3 CaCl + Fe(Cl2)3
N3O9C3H5 = CO2 + N2 + O2 + H2O =>
4 N3O9C3H5 = 12 CO2 + 6 N2 + O2 + 10 H2O
NH3 + KMnO4 + KOH = K2MnO4 + KNO3 + H2O =>
NH3 + 8 KMnO4 + 9 KOH = 8 K2MnO4 + KNO3 + 6 H2O
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