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H2SnCl6 + SO2 + 2 Na2SO4 + 2 H2O = 3 H2SO4 + 4 NaCl + SnCl2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Na(OH) + CaCl = NaCl + Ca(OH) =>
Na(OH) + CaCl = NaCl + Ca(OH)
Ag2S + Al + H2O + NaOH = Ag + H2S + NaAlO2 =>
3 Ag2S + 2 Al + 2 H2O + 2 NaOH = 6 Ag + 3 H2S + 2 NaAlO2
FeCr2O4 + O2 = Fe2O3 + Cr2O3 =>
4 FeCr2O4 + O2 = 2 Fe2O3 + 4 Cr2O3
N2O4 + H = NO + H2O =>
N2O4 + 4 H = 2 NO + 2 H2O
Mg{2+} + OH{-} = Mg(OH)2 =>
Mg{2+} + 2 OH{-} = Mg(OH)2
H2O + NO = H2NO2 =>
H2O + NO = H2NO2
I2 + KMnO4 + H2SO4 = KIO3 + MnO2 + K2SO4 + H2O =>
3 I2 + 10 KMnO4 + 2 H2SO4 = 6 KIO3 + 10 MnO2 + 2 K2SO4 + 2 H2O
SodiumChloride + LeadNitrate = SodiumNitrate + LeadChloride =>
SodiumChloride + LeadNitrate = SodiumNitrate + LeadChloride
I2 + KMnO4 + H2SO4 = KIO3 + MnSO4 + H2O =>
I2 + 2 KMnO4 + 2 H2SO4 = 2 KIO3 + 2 MnSO4 + 2 H2O
WF6 + O2 = WO2 + F =>
WF6 + O2 = WO2 + 6 F
Fe3O4 + Cl2 + H2SO4 = Fe2(SO4)3 + HCl + H2O =>
2 Fe3O4 + Cl2 + 9 H2SO4 = 3 Fe2(SO4)3 + 2 HCl + 8 H2O
AlBr3(s) + Cl2(g) = AlCl3(aq) + Br2(l) =>
2 AlBr3(s) + 3 Cl2(g) = 2 AlCl3(aq) + 3 Br2(l)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HClO2 + Ca(OH)2 = Ca(ClO2)2 + H2O =>
2 HClO2 + Ca(OH)2 = Ca(ClO2)2 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H3AlO3 + LiOH = Li3AlO3 + H2O =>
H3AlO3 + 3 LiOH = Li3AlO3 + 3 H2O
C3H5Cl + Br2 = C3H5Br2 + Cl =>
C3H5Cl + Br2 = C3H5Br2 + Cl
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
Ba(NO3)2 + K2CO3 = BaCO3 + KNO3 =>
Ba(NO3)2 + K2CO3 = BaCO3 + 2 KNO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Aceticacid + water = H3O{+} + C2H3O2{-} =>
C2H4O2 + H2O = H3O{+} + C2H3O2{-}
NaI(aq) + Pb(CH3COO)2(aq) = Na(CH3COO)(aq) + PbI2(s) =>
2 NaI(aq) + Pb(CH3COO)2(aq) = 2 Na(CH3COO)(aq) + PbI2(s)
SO2 + CuSO4 = CuS + SO3 =>
4 SO2 + CuSO4 = CuS + 4 SO3
CaCl(OCl) + HCl = CaCl2 + H2O + Cl2 =>
CaCl(OCl) + 2 HCl = CaCl2 + H2O + Cl2
Mg(OH)2 + H3PO3 = MgHPO3 + H2O =>
Mg(OH)2 + H3PO3 = MgHPO3 + 2 H2O
CH3MgBr + CH3CH2OH = CH4 + CH3CH2OMgBr =>
CH3MgBr + CH3CH2OH = CH4 + CH3CH2OMgBr
Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
P4O10 + C2 = P2 + C2O2 =>
P4O10 + 5 C2 = 2 P2 + 5 C2O2
CH3CHO + Ag(NH3)2OH = CH3COONH4 + Ag + NH3 + H2O =>
CH3CHO + 2 Ag(NH3)2OH = CH3COONH4 + 2 Ag + 3 NH3 + H2O
CH3CHO + Ag(NH3)2OH = CH3COOH + Ag + NH3 + H2O =>
CH3CHO + 2 Ag(NH3)2OH = CH3COOH + 2 Ag + 4 NH3 + H2O
MnCl2 + KClO3 + KOH = MnO2 + KCl + H2O =>
3 MnCl2 + KClO3 + 6 KOH = 3 MnO2 + 7 KCl + 3 H2O
N20 + O2 = NO2 =>
N20 + 20 O2 = 20 NO2
NaOCl + NaOH + Na2S2O3 = Na2SO4 + NaCl + H2O =>
4 NaOCl + 2 NaOH + Na2S2O3 = 2 Na2SO4 + 4 NaCl + H2O
(NH4)2CO3 + KCl = (NH4)Cl + K2CO3 =>
(NH4)2CO3 + 2 KCl = 2(NH4)Cl + K2CO3
PCl5 + H2SO4 = H3PO4 + Cl2 + SO2 + H2O =>
2 PCl5 + 5 H2SO4 = 2 H3PO4 + 5 Cl2 + 5 SO2 + 2 H2O
Ca(NO3)2 + (NH4)OH = Ca(OH)2 + (NH4)NO3 =>
Ca(NO3)2 + 2(NH4)OH = Ca(OH)2 + 2(NH4)NO3
BaCl2 + CaBr2 = BaBr2CaCl2 =>
BaCl2 + CaBr2 = BaBr2CaCl2
C8H9NO2 + NaOCH3 + CH3CH2Br = C10H13NO2 + NaBr + CH3OH =>
C8H9NO2 + NaOCH3 + CH3CH2Br = C10H13NO2 + NaBr + CH3OH
S + H = H2S =>
S + 2 H = H2S
Zn + Fe(NO3)3 = Fe + Zn(NO3)2 =>
3 Zn + 2 Fe(NO3)3 = 2 Fe + 3 Zn(NO3)2
Ca(NO3)2(aq) + K2CO3(aq) = CaCO3(s) + KNO3(aq) =>
Ca(NO3)2(aq) + K2CO3(aq) = CaCO3(s) + 2 KNO3(aq)
Na + HCl = H2 + NaCl =>
2 Na + 2 HCl = H2 + 2 NaCl
CrCl3 + KOH + H2O2 = KCl + K2CrO4 + H2O =>
2 CrCl3 + 10 KOH + 3 H2O2 = 6 KCl + 2 K2CrO4 + 8 H2O
Fe(ClO3)3 + Sr = Sr(ClO3)2 + Fe =>
2 Fe(ClO3)3 + 3 Sr = 3 Sr(ClO3)2 + 2 Fe
Cu(NO3)2*3H2O + H2SO4 = CuSO4 + H2O + NO3 + H =>
Cu(NO3)2*3H2O + H2SO4 = CuSO4 + 3 H2O + 2 NO3 + 2 H
Fe(SCN)3 + NaF = Na + SCN + FeF6 =>
Fe(SCN)3 + 6 NaF = 6 Na + 3 SCN + FeF6
strontiumcarbonate = strontiumoxide + carbondioxide =>
SrCO3 = SrO + CO2
CuS + O2 = CuSO3 = CuO + SO2 =>
2 CuS + 3 O2 = 2 CuSO3
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