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2 KIO3(aq) + 2 K2S2O8(s) + 6 KOH = K4I2O9(aq) + 4 K2SO4(s) + 3 H2O(l)
Na + Zn(No3)2 = Na(No3)2 + Zn =>
Na + Zn(No3)2 = Na(No3)2 + Zn
Be(HCO3)2 = BeO + H2O + CO2 =>
Be(HCO3)2 = BeO + H2O + 2 CO2
N2C2S2H12 + O2 = CO2 + H2O + N2 + SO2 =>
N2C2S2H12 + 7 O2 = 2 CO2 + 6 H2O + N2 + 2 SO2
Sn + Na2S = SnS2 + Na =>
Sn + 2 Na2S = SnS2 + 4 Na
CuCl + Al = Cu + ClAl =>
CuCl + Al = Cu + ClAl
FeCl3 + KSCN + H2O = K[Fe(SCN)4(H2O)2] + KCl =>
FeCl3 + 4 KSCN + 2 H2O = K[Fe(SCN)4(H2O)2] + 3 KCl
Pb2O5 + FrCl = PbCl5 + Fr2O =>
Pb2O5 + 10 FrCl = 2 PbCl5 + 5 Fr2O
Al + H(NO3)2 = Al(NO3)2 + H2 =>
2 Al + 2 H(NO3)2 = 2 Al(NO3)2 + H2
Cu + AuO = CuO + Au =>
Cu + AuO = CuO + Au
C12H10O2 + O2 = CO2 + H2O =>
2 C12H10O2 + 27 O2 = 24 CO2 + 10 H2O
KMnO4 + H2O + Na2SO3 = MnO(OH)2 + Na2SO4 + KOH =>
2 KMnO4 + 3 H2O + 3 Na2SO3 = 2 MnO(OH)2 + 3 Na2SO4 + 2 KOH
C2H5Cl + Zn + H = C2H6 + ZnCl2 =>
2 C2H5Cl + Zn + 2 H = 2 C2H6 + ZnCl2
Ni(SO4) + (NH4)(OH) = (NH4)2(SO4) + Ni(OH)2 =>
Ni(SO4) + 2(NH4)(OH) = (NH4)2(SO4) + Ni(OH)2
C6H8O7 + H3PO4 + Fe = C6H12 + H2O + FeHPO4 =>
C6H8O7 + 9 H3PO4 + 9 Fe = C6H12 + 7 H2O + 9 FeHPO4
Cu(ClO4)2 + Zn = Zn(ClO4) + Cu =>
Cu(ClO4)2 + 2 Zn = 2 Zn(ClO4) + Cu
C5H11Cl + Na + H2O = NaCl + C5H12 + NaOH =>
C5H11Cl + 2 Na + H2O = NaCl + C5H12 + NaOH
Li + HOHOHH = LiOH + H2 =>
2 Li + HOHOHH = 2 LiOH + H2
H2C2O4 + HSO4 = CO2 + H2SO4 =>
H2C2O4 + 2 HSO4 = 2 CO2 + 2 H2SO4
SrF2 + K = KF + Sr =>
SrF2 + 2 K = 2 KF + Sr
LiH2PO4 + ZnO = Li2ZnP2O7 + H2O =>
2 LiH2PO4 + ZnO = Li2ZnP2O7 + 2 H2O
Mn(SO4) + Fe2(SO4)3 + H2O = MnO2 + Fe(SO4) + H2(SO4) =>
Mn(SO4) + Fe2(SO4)3 + 2 H2O = MnO2 + 2 Fe(SO4) + 2 H2(SO4)
HCl + NaHSO3 = H2O + SO2 + NaCl =>
HCl + NaHSO3 = H2O + SO2 + NaCl
Br2*5H2O + NH4OH = NH4Br + N2 + H2O =>
3 Br2*5H2O + 8 NH4OH = 6 NH4Br + N2 + 23 H2O
NH4OH + AgCl = NH4Cl + AgOH =>
NH4OH + AgCl = NH4Cl + AgOH
Ag(s) + HNO3(aq) = AgNO3(aq) + H =>
Ag(s) + HNO3(aq) = AgNO3(aq) + H
BrO3{-}(aq) + N2H4(g) = Br{-}(aq) + N2(g) + H2O(l) =>
2 BrO3{-}(aq) + 3 N2H4(g) = 2 Br{-}(aq) + 3 N2(g) + 6 H2O(l)
Fe(NO3)3 + LiBr = FeBr3 + LiNO3 =>
Fe(NO3)3 + 3 LiBr = FeBr3 + 3 LiNO3
CO(g) + H(g) = CH4(g) + H2O =>
CO(g) + 6 H(g) = CH4(g) + H2O
Cu + MnO2 + HCl = CuCl2 + MnCl2 + H2O =>
Cu + MnO2 + 4 HCl = CuCl2 + MnCl2 + 2 H2O
ZrO2 + B4C + C = ZrB2 + CO =>
2 ZrO2 + B4C + 3 C = 2 ZrB2 + 4 CO
H2Cr2O7 + H2O2 = H2CrO6 + H2O =>
H2Cr2O7 + 4 H2O2 = 2 H2CrO6 + 3 H2O
CH3CH2OH + K2Cr2O7 + H2SO4 = CH3CHO + K2SO4 + Cr2(SO4)2 + H2O =>
4 CH3CH2OH + K2Cr2O7 + 3 H2SO4 = 4 CH3CHO + K2SO4 + Cr2(SO4)2 + 7 H2O
Cr + HCl = CrCl3 + H2 =>
2 Cr + 6 HCl = 2 CrCl3 + 3 H2
KOH + ZnSO4 = Zn(OH)2 + K2SO4 =>
2 KOH + ZnSO4 = Zn(OH)2 + K2SO4
(NH4)2CrO7 = NH3 + H2O + Cr2O3 + O2 =>
4(NH4)2CrO7 = 8 NH3 + 4 H2O + 2 Cr2O3 + 9 O2
NaS + H2OH = NaOH + H2S =>
NaS + H2OH = NaOH + H2S
NaI + SO2 = Na2O + S + I2 =>
4 NaI + SO2 = 2 Na2O + S + 2 I2
C6H6 + HNO3(H2SO4) = C6H5NO2 + H2O + H2SO4 =>
C6H6 + HNO3(H2SO4) = C6H5NO2 + H2O + H2SO4
NaI + SO2 = Na2O + S + I2 =>
4 NaI + SO2 = 2 Na2O + S + 2 I2
Zn + Pb = ZnPb =>
Zn + Pb = ZnPb
B + BaCrO4 = BaB2O4 + Cr2B =>
5 B + 2 BaCrO4 = 2 BaB2O4 + Cr2B
Na2[Zn(OH)4] + CuCl2 = Zn(OH)2 + NaCl + Cu(OH)2 =>
Na2[Zn(OH)4] + CuCl2 = Zn(OH)2 + 2 NaCl + Cu(OH)2
C2H5OH(aq) + O2(g) = CO2 + H2O(l) =>
C2H5OH(aq) + 3 O2(g) = 2 CO2 + 3 H2O(l)
CrPO4 + Na2SO4 = Cr2(SO4)3 + Na3PO4 =>
2 CrPO4 + 3 Na2SO4 = Cr2(SO4)3 + 2 Na3PO4
HIO3 + K2SO3 = K2SO4 + I2 + H2O =>
2 HIO3 + 5 K2SO3 = 5 K2SO4 + I2 + H2O
Fe3 = Fe7 =>
7 Fe3 = 3 Fe7
MgCl2 + N2OH = MgN2 + Cl2OH =>
MgCl2 + N2OH = MgN2 + Cl2OH
H{+} + NO{2-} + Cr2O7{2-} = Cr{3+} + NO3{-} + H2O =>
46 H{+} + 6 NO{2-} + 5 Cr2O7{2-} = 10 Cr{3+} + 6 NO3{-} + 23 H2O
Cl2 + OH{-} = ClO3{-} + Cl{-} + H2O =>
3 Cl2 + 6 OH{-} = ClO3{-} + 5 Cl{-} + 3 H2O
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