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2 Na[Sn(OH)3] = Na2[Sn(OH)6]Sn
H2C2O4 + KMnO4 + H2SO4 = MnSO4 + CO2 + K2SO4 + H2O =>
5 H2C2O4 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + 10 CO2 + K2SO4 + 8 H2O
Pb(C2H3O2)2 + AlCl3 = PbCl2 + Al(C2H3O2)3 =>
3 Pb(C2H3O2)2 + 2 AlCl3 = 3 PbCl2 + 2 Al(C2H3O2)3
F + MgI2 = FI + Mg =>
2 F + MgI2 = 2 FI + Mg
K2[PtCl6] = KCl + PtCl4 =>
K2[PtCl6] = 2 KCl + PtCl4
MgSO4 + K2CO3 = K2SO4 + MgCO3 =>
MgSO4 + K2CO3 = K2SO4 + MgCO3
CuSO4 + Na2OH2 = CuOH2 + Na2SO4 =>
CuSO4 + Na2OH2 = CuOH2 + Na2SO4
CH3CH2CHCHCOH + O2 = CO2 + H2O =>
2 CH3CH2CHCHCOH + 13 O2 = 10 CO2 + 8 H2O
FeS + H2CO3 = FeO + (CHOH) + S4 =>
4 FeS + 2 H2CO3 = 4 FeO + 2(CHOH) + S4
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
C3H7Br + Br2 = C3H6Br2 + HBr =>
C3H7Br + Br2 = C3H6Br2 + HBr
Fe(NO3)3 + Ba(OH)2 = Ba(NO3)2 + Fe(OH)3 =>
2 Fe(NO3)3 + 3 Ba(OH)2 = 3 Ba(NO3)2 + 2 Fe(OH)3
In + Cl2 = InCl3 =>
2 In + 3 Cl2 = 2 InCl3
C3H8O2 + HCl = C3H6Cl2 + H2O =>
C3H8O2 + 2 HCl = C3H6Cl2 + 2 H2O
CH4O + KMnO4 = H2CO + KOH + H2O + MnO2 =>
3 CH4O + 2 KMnO4 = 3 H2CO + 2 KOH + 2 H2O + 2 MnO2
HH + CICI = HCIHCI =>
HH + CICI = HCIHCI
PbO2 + Fe(NO3)2 + HNO3 = Pb(NO3)2 + Fe(NO3)3 + H2O =>
PbO2 + 2 Fe(NO3)2 + 4 HNO3 = Pb(NO3)2 + 2 Fe(NO3)3 + 2 H2O
Cu + HS = CuH + S =>
Cu + HS = CuH + S
CH3NH2 + H2SO4 = CH3NH3{+} + HSO4{-} =>
CH3NH2 + H2SO4 = CH3NH3{+} + HSO4{-}
AgCNS + HNO3 = H2SO4 + NO + AgNO3 + CO2 + H2O =>
3 AgCNS + 16 HNO3 = 3 H2SO4 + 16 NO + 3 AgNO3 + 3 CO2 + 5 H2O
KCl + Na2PbCu(NO2)6 = K2PbCu(NO2)6 + NaCl =>
2 KCl + Na2PbCu(NO2)6 = K2PbCu(NO2)6 + 2 NaCl
KClO3 + NaNO2 + H2SO4 = Cl2 + NaNO3 + K2SO4 + H2O =>
2 KClO3 + 5 NaNO2 + H2SO4 = Cl2 + 5 NaNO3 + K2SO4 + H2O
K + P = K3P =>
3 K + P = K3P
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
K + P = K3P =>
3 K + P = K3P
Al(NO3)3 + C22H23N3O9 = Al(C22H22N3O9)3 + HNO3 =>
Al(NO3)3 + 3 C22H23N3O9 = Al(C22H22N3O9)3 + 3 HNO3
Na2Cr2O7 + HCl = NaCl + H2Cr2O7 =>
Na2Cr2O7 + 2 HCl = 2 NaCl + H2Cr2O7
HO = H + O =>
HO = H + O
CuS + Pb(NO3)2 = Cu(NO3)2 + S + Pb =>
CuS + Pb(NO3)2 = Cu(NO3)2 + S + Pb
C2H2 + HNO3 = C2H4(NO3)2 =>
C2H2 + 2 HNO3 = C2H4(NO3)2
CaSO4 + HI = CaI2 + H2SO4 =>
CaSO4 + 2 HI = CaI2 + H2SO4
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
(CH3(CH4)2CH3) + O2 = CO2 + H2O =>
2(CH3(CH4)2CH3) + 15 O2 = 8 CO2 + 14 H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
K2SO3 + S = K2S2O3 =>
K2SO3 + S = K2S2O3
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Ag(NH3)2(aq) + Cl(aq) + HNO3(aq) = AgCl(s) + NH4NO3(aq) =>
Ag(NH3)2(aq) + Cl(aq) + 2 HNO3(aq) = AgCl(s) + 2 NH4NO3(aq)
SiH4 + O2 = SiO2 + H2O =>
SiH4 + 2 O2 = SiO2 + 2 H2O
C2H5COOH + H2O = C3H7OH + CO2 =>
9 C2H5COOH + H2O = 7 C3H7OH + 6 CO2
C3H8O + OH = C3H6O + H2O =>
C3H8O + 2 OH = C3H6O + 2 H2O
K[Cr(OH)4] + KOH + H2O2 = K2(CrO4) + H2O =>
2 K[Cr(OH)4] + 2 KOH + 3 H2O2 = 2 K2(CrO4) + 8 H2O
Na2(SO4)(aq) + Ba(NO3)2(aq) = Na(NO3) + Ba(SO4) =>
Na2(SO4)(aq) + Ba(NO3)2(aq) = 2 Na(NO3) + Ba(SO4)
Mg3N2 + NaOH + H2O = Mg(OH)2 + NH3NaOH =>
Mg3N2 + 2 NaOH + 6 H2O = 3 Mg(OH)2 + 2 NH3NaOH
Ce2(CO3)3 + H2SO4 = CO2 + H2O + Ce2(SO4)3 =>
Ce2(CO3)3 + 3 H2SO4 = 3 CO2 + 3 H2O + Ce2(SO4)3
NaClO + H2SO4 = Cl2 + O2 + Na2SO4 + H2O =>
4 NaClO + 2 H2SO4 = 2 Cl2 + O2 + 2 Na2SO4 + 2 H2O
C2H5Cl + H2O = C2H5OH + HCl =>
C2H5Cl + H2O = C2H5OH + HCl
N2 + O2 + H2O = NH4NO3 =>
2 N2 + O2 + 4 H2O = 2 NH4NO3
ClF(g) + O2(g) = Cl2O(g) + F2O(g) =>
2 ClF(g) + O2(g) = Cl2O(g) + F2O(g)
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