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3 PbO2 + 2 Sb + 6 NaOH = 3 PbO + 2 Na3SbO3 + 3 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
N2OH3 + O2 = NO2 + H2O =>
4 N2OH3 + 9 O2 = 8 NO2 + 6 H2O
MoO3 + H = Mo + HOH =>
MoO3 + 6 H = Mo + 3 HOH
CH3NH2 + CuSO4 = CH2SO4 + NH3 + Cu =>
CH3NH2 + CuSO4 = CH2SO4 + NH3 + Cu
MnCl2 + KNO3 + KOH = MnO2 + KNO2 + KCl + H2O =>
MnCl2 + KNO3 + 2 KOH = MnO2 + KNO2 + 2 KCl + H2O
I2(s) + CaCl2(aq) = CaI2(s) + Cl2(aq) =>
I2(s) + CaCl2(aq) = CaI2(s) + Cl2(aq)
K + MgSO4 = MgKSO4 =>
K + MgSO4 = MgKSO4
C3H8 + H2O = CO + H2 = CO + H2O = H2 + CO2 =>
C3H8 + 3 H2O = 3 CO + 7 H2
C24H4(H20)50O22 + O2 = CO2 + H2O =>
C24H4(H20)50O22 + 264 O2 = 24 CO2 + 502 H2O
CH3CH2CH2CH2OH + Cr2O72{-} + H{+} = CH3CH2CH2CHO + Cr3{+} + H2O =>
427 CH3CH2CH2CH2OH + 6 Cr2O72{-} + 10 H{+} = 427 CH3CH2CH2CHO + 4 Cr3{+} + 432 H2O
Al + (CuSO4) = Al2(SO4)3 + Cu =>
2 Al + 3(CuSO4) = Al2(SO4)3 + 3 Cu
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
CaCO3(aq) + HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq) =>
CaCO3(aq) + 2 HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq)
AlBr3 + I2 = AlI2 + Br2 =>
2 AlBr3 + 2 I2 = 2 AlI2 + 3 Br2
Cl + CrF3 = ClF + Cr =>
3 Cl + CrF3 = 3 ClF + Cr
AgNO3 + NH3 + H2O = [Ag(NH3)2]OH + NH4NO3 =>
AgNO3 + 3 NH3 + H2O = [Ag(NH3)2]OH + NH4NO3
NaHCrO4 + NaOH = Na2CrO4 + H2O =>
NaHCrO4 + NaOH = Na2CrO4 + H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
PbSO4 + AgNO3 = PbNO3 + Ag2(SO4)2 =>
2 PbSO4 + 2 AgNO3 = 2 PbNO3 + Ag2(SO4)2
O + H8 + C3 = C3H8O =>
O + H8 + C3 = C3H8O
Au(NO3) + NaCl = AuCl + Na(NO3) =>
Au(NO3) + NaCl = AuCl + Na(NO3)
Au + H2SeO4 = Au2(SeO4)3 + H2Se + H2O =>
8 Au + 15 H2SeO4 = 4 Au2(SeO4)3 + 3 H2Se + 12 H2O
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KI(s) + Cl2(g) = KCl + I =>
2 KI(s) + Cl2(g) = 2 KCl + 2 I
CH4(g) + NO(g) = N2(g) + CO2(g) + H2O(g) =>
CH4(g) + 4 NO(g) = 2 N2(g) + CO2(g) + 2 H2O(g)
Ba(s) + H2O(g) = Ba(HO)2(aq) + H2(g) =>
Ba(s) + 2 H2O(g) = Ba(HO)2(aq) + H2(g)
NaClO(aq) + Na2S2O3(aq) + NaOH(aq) = NaCl(aq) + Na2SO4(aq) + H2O(l) =>
4 NaClO(aq) + Na2S2O3(aq) + 2 NaOH(aq) = 4 NaCl(aq) + 2 Na2SO4(aq) + H2O(l)
Na(s) + O2(g) = Na2O2(s) =>
2 Na(s) + O2(g) = Na2O2(s)
HNO3 + K3PO4 = H3PO4 + KNO3 =>
3 HNO3 + K3PO4 = H3PO4 + 3 KNO3
K4Fe(CN)6 = Fe3C + C + N2 + KCN =>
3 K4Fe(CN)6 = Fe3C + 5 C + 3 N2 + 12 KCN
Mg + Cu(SO4)2 = Cu + MgSO4 =>
2 Mg + Cu(SO4)2 = Cu + 2 MgSO4
NaO2 + H2O = NaOH + H2O2 =>
2 NaO2 + 4 H2O = 2 NaOH + 3 H2O2
C6H5C12H25 + H2SO4 = C12H25C6H4SO3H + H2O =>
C6H5C12H25 + H2SO4 = C12H25C6H4SO3H + H2O
C2H4(g) + H2O(l) = CH3CH2OH(l) =>
C2H4(g) + H2O(l) = CH3CH2OH(l)
NiCl2 + NH3 + H2O = NiOH2 + NH3Cl =>
NiCl2 + 2 NH3 + H2O = NiOH2 + 2 NH3Cl
Ba(OH)2 + Cl2 = Ba(ClO4)2 + BaCl2 + H2O =>
8 Ba(OH)2 + 8 Cl2 = Ba(ClO4)2 + 7 BaCl2 + 8 H2O
Cu(H2O)6(aq) + NaOH(aq) = Cu(OH)2(s) + Na(aq) + H2O(l) =>
Cu(H2O)6(aq) + 2 NaOH(aq) = Cu(OH)2(s) + 2 Na(aq) + 6 H2O(l)
NaCrO2 + H2O = Cr + NaOH + O2 =>
4 NaCrO2 + 2 H2O = 4 Cr + 4 NaOH + 3 O2
FeBr2(aq) + KOH(aq) = Fe(OH)2(s) + KBr(aq) =>
FeBr2(aq) + 2 KOH(aq) = Fe(OH)2(s) + 2 KBr(aq)
H2SO4(aq) = H2(g) + SO4(aq) =>
H2SO4(aq) = H2(g) + SO4(aq)
I{-} + H2O2 = I2 + OH{-} =>
2 I{-} + H2O2 = I2 + 2 OH{-}
FeF3 + NaOH = Fe(OH)3 + NaF =>
FeF3 + 3 NaOH = Fe(OH)3 + 3 NaF
ZnSO4 + KMnO4 = ZnMnO4 + KSO4 =>
ZnSO4 + KMnO4 = ZnMnO4 + KSO4
K2HPO4 = K3PO4 + H2O + P2O5 =>
6 K2HPO4 = 4 K3PO4 + 3 H2O + P2O5
CrO4{2-} + S2O4{2-} + OH{-} + H2O = Cr(OH)3 + SO3{2-} =>
2 CrO4{2-} + 3 S2O4{2-} + 2 OH{-} + 2 H2O = 2 Cr(OH)3 + 6 SO3{2-}
Fe3O4 + Al = Fe + Al12O3 =>
3 Fe3O4 + 48 Al = 9 Fe + 4 Al12O3
CuSO4(s) + H2O(l) = CuSO4(s)*5H2O(l) =>
CuSO4(s) + 5 H2O(l) = CuSO4(s)*5H2O(l)
NaOH + H3Po4 = Na3Po4 + H2O =>
3 NaOH + H3Po4 = Na3Po4 + 3 H2O
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