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Na2S2 + 2 HCl = 2 NaCl + 2 HS
WO3(s) + H2(g) = W(s) + H2O =>
WO3(s) + 3 H2(g) = W(s) + 3 H2O
Fe22O20 + H2SO4 = Fe2(SO4)3FeSO4 + SO2 + H2O =>
3 Fe22O20 + 116 H2SO4 = 22 Fe2(SO4)3FeSO4 + 28 SO2 + 116 H2O
S8 + Na2SO3 + H2O = H10Na2O8S2 =>
S8 + 8 Na2SO3 + 40 H2O = 8 H10Na2O8S2
Na2S2 + HCl = NaCl + HS =>
Na2S2 + 2 HCl = 2 NaCl + 2 HS
I2 + MnO4{-} + H2O = H4IO6{-} + MnO2 + OH{-} =>
3 I2 + 14 MnO4{-} + 16 H2O = 6 H4IO6{-} + 14 MnO2 + 8 OH{-}
SiH3Cl = SiH4 + SiH2Cl2 =>
2 SiH3Cl = SiH4 + SiH2Cl2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
NH4OH + CH3COOH = H2O(NH4)C2H3O2 =>
NH4OH + CH3COOH = H2O(NH4)C2H3O2
C6H5NO2 + O2 = CO2 + H2O + NO2 =>
4 C6H5NO2 + 29 O2 = 24 CO2 + 10 H2O + 4 NO2
K2CO3 + Ca3(PO4)2 = K3(PO4) + CaCO3 =>
3 K2CO3 + Ca3(PO4)2 = 2 K3(PO4) + 3 CaCO3
C5H5N + HI = C5H5NHI =>
C5H5N + HI = C5H5NHI
K2PO4 + MgCl2 = MgPO4 + KCl =>
K2PO4 + MgCl2 = MgPO4 + 2 KCl
Ba2O + NaOH = BaOH + Na2O =>
Ba2O + 2 NaOH = 2 BaOH + Na2O
Bi2(SO4)3 + Na2CO3 = Bi2(CO3)3 + Na2SO4 =>
Bi2(SO4)3 + 3 Na2CO3 = Bi2(CO3)3 + 3 Na2SO4
Cl2O + PH3 = PCl3 + H2O =>
3 Cl2O + 2 PH3 = 2 PCl3 + 3 H2O
Sb7S3 + O2 = Sb4O5 + SO2 =>
8 Sb7S3 + 59 O2 = 14 Sb4O5 + 24 SO2
CH3COOHCuSO4 = HSO4CuCH3COO =>
CH3COOHCuSO4 = HSO4CuCH3COO
CuSO4 + NaHSO3 = CuHSO3 + NaSO4 =>
CuSO4 + NaHSO3 = CuHSO3 + NaSO4
Zn(OH)2 + H2O = ZnO2H + H3O =>
Zn(OH)2 + H2O = ZnO2H + H3O
C5H5N + HI = C5H5NHI =>
C5H5N + HI = C5H5NHI
CaHPO4*2H2O + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 CaHPO4*2H2O + Ca(OH)2 = Ca3(PO4)2 + 6 H2O
K2PO4 + MgCl2 = MgPO4 + KCl =>
K2PO4 + MgCl2 = MgPO4 + 2 KCl
H{+1)+MnO4{-}+C2H2O4 = Mn2{+}+CO2+H2O =>
6 H{+1)+4MnO4{-}+13C2H2O4 = 2 Mn2{+}+26CO2+16H2O
CoBr2(aq) + Na2CO3(aq) = NaBr(aq) + CoCO3(aq) =>
CoBr2(aq) + Na2CO3(aq) = 2 NaBr(aq) + CoCO3(aq)
B = B3 =>
3 B = B3
AlH3 + H2O2 = Al2O3 + H2O =>
2 AlH3 + 6 H2O2 = Al2O3 + 9 H2O
NaCHO3 + H3C6H5O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaCHO3 + H3C6H5O7 = 3 CO2 + 3 H2O + Na3C6H5O7
ZnSH2SO4 = ZnH2SSO4 =>
ZnSH2SO4 = ZnH2SSO4
O2 + CH3CH(OH)CH3 = CO2 + H2O =>
9 O2 + 2 CH3CH(OH)CH3 = 6 CO2 + 8 H2O
SnCl2 + Na2CO3 + H2O = Sn(OH)2 + NaCl + CO2 =>
SnCl2 + Na2CO3 + H2O = Sn(OH)2 + 2 NaCl + CO2
CdSO4 + LiOH = Cd(OH)2 + Li2SO4 =>
CdSO4 + 2 LiOH = Cd(OH)2 + Li2SO4
S3O9 + H2O = H2SO4 =>
S3O9 + 3 H2O = 3 H2SO4
Pb2 + Cl3 = Pb6Cl =>
9 Pb2 + Cl3 = 3 Pb6Cl
CuSO4 + NaClO = CuCl2 + O2 + Na2SO4 =>
CuSO4 + 2 NaClO = CuCl2 + O2 + Na2SO4
C6H12 + HBr = C5H11Br =>
5 C6H12 + 6 HBr = 6 C5H11Br
MgNO3 + KOH2 = MgOH2 + KNO3 =>
MgNO3 + KOH2 = MgOH2 + KNO3
MnTiO3 + Mn3O4 = Mn2TiO4 + O2 =>
6 MnTiO3 + 2 Mn3O4 = 6 Mn2TiO4 + O2
(NH4)2[Co(SCN)4] + H2O = [Co(H2O)6](SCN)2 + NH4SCN =>
(NH4)2[Co(SCN)4] + 6 H2O = [Co(H2O)6](SCN)2 + 2 NH4SCN
Na2TeO3(aq) + NaI(aq) + HCl(aq) = NaCl(aq) + Te(s) + H2O(l) + I2(s) =>
Na2TeO3(aq) + 4 NaI(aq) + 6 HCl(aq) = 6 NaCl(aq) + Te(s) + 3 H2O(l) + 2 I2(s)
O2 + C62H76ONS02 = H2O + CO2 + NO2 + SO2 =>
167 O2 + 2 C62H76ONS02 = 76 H2O + 124 CO2 + 2 NO2 + 4 SO2
HAuCl4 + Na3C6H5O7*2H2O = Au + H2 + CO2 + NaC5H5O5 + NaCl =>
6 HAuCl4 + 10 Na3C6H5O7*2H2O = 6 Au + 33 H2 + 30 CO2 + 6 NaC5H5O5 + 24 NaCl
FeC2O4 + H2C2O4 + H2O2 + K2C2O4 = K3[Fe(C2O4)3] + H2O =>
2 FeC2O4 + H2C2O4 + H2O2 + 3 K2C2O4 = 2 K3[Fe(C2O4)3] + 2 H2O
PH3 + KNO3 = H3PO4 + KNO2 =>
PH3 + 4 KNO3 = H3PO4 + 4 KNO2
C3H6O3 + NaHCO3 = NaH + H2O + CO2 =>
C3H6O3 + 6 NaHCO3 = 6 NaH + 3 H2O + 9 CO2
Zn(OH)2 + Ca(OH)2 = CaZnO2 + H2O =>
Zn(OH)2 + Ca(OH)2 = CaZnO2 + 2 H2O
NH2OHH2O = NH3OHOH =>
NH2OHH2O = NH3OHOH
PbO2 + H2SO4 + Mn(NO3)3 = PbSO4 + HNO3 + HMnO4 =>
2 PbO2 + 2 H2SO4 + Mn(NO3)3 = 2 PbSO4 + 3 HNO3 + HMnO4
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
TlCl + Cl2 + HCl = H3[TlCl6] =>
TlCl + Cl2 + 3 HCl = H3[TlCl6]
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