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H2S2O4 + SO2 = H2S + 2 SO3
MoNaBH4 + H2O = H2 + NaBO2 + MoO2 =>
MoNaBH4 + 4 H2O = 6 H2 + NaBO2 + MoO2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Na3AsO4 + H2S = Na2S + As2S3 + S + H2O =>
2 Na3AsO4 + 8 H2S = 3 Na2S + As2S3 + 2 S + 8 H2O
C4H8COOH + H2SO4 = H2S + H2O + CO2 =>
8 C4H8COOH + 25 H2SO4 = 25 H2S + 36 H2O + 40 CO2
FeS2 + O2 = Fe2O3 + SO4 =>
4 FeS2 + 19 O2 = 2 Fe2O3 + 8 SO4
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
BrO3{-} + Sn2{2+} + H{+} = Br{-} + Sn{4+} + H2O =>
BrO3{-} + Sn2{2+} + 6 H{+} = Br{-} + 2 Sn{4+} + 3 H2O
Na2CO3 + CaCO3 + SiO2 = Na2O*CaO*6SiO2 + CO2 =>
Na2CO3 + CaCO3 + 6 SiO2 = Na2O*CaO*6SiO2 + 2 CO2
SbO5 + H = SbO + H2O =>
SbO5 + 8 H = SbO + 4 H2O
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
C3H6(OH)2 + O2 = C + H2O =>
C3H6(OH)2 + O2 = 3 C + 4 H2O
K2CrO4 + KNO2 + KOH + H2O = KNO3 + K3[Cr(OH)6] =>
2 K2CrO4 + 3 KNO2 + 2 KOH + 5 H2O = 3 KNO3 + 2 K3[Cr(OH)6]
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C8H8O2 + NaOH = C6H5COONa + CH3OH =>
C8H8O2 + NaOH = C6H5COONa + CH3OH
Br2 + NMe4I = Me4NBr5 + I =>
5 Br2 + 2 NMe4I = 2 Me4NBr5 + 2 I
CH3OH + CH3Li = CH3O + CH4Li =>
CH3OH + CH3Li = CH3O + CH4Li
BuCl2 + H2SO4 = BuSO4 + HCl =>
BuCl2 + H2SO4 = BuSO4 + 2 HCl
H2CO3 + Sr(OH) = Sr2(CO3) + H2O =>
H2CO3 + 2 Sr(OH) = Sr2(CO3) + 2 H2O
C2H3O2Cl + Ba(OH)2 = Ba(C2H2O2Cl)2 + H2O =>
2 C2H3O2Cl + Ba(OH)2 = Ba(C2H2O2Cl)2 + 2 H2O
C3H8(g) + O2(g) = CO2(g) + H2O(aq) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(aq)
Sn(CO3)4 + H2S = S(CO3)4 + H2Sn =>
Sn(CO3)4 + H2S = S(CO3)4 + H2Sn
C6H3Cl2NO2 + CH3ONa = C8H9NO4 + NaCl =>
C6H3Cl2NO2 + 2 CH3ONa = C8H9NO4 + 2 NaCl
Cr2O7{-2} + CH3CH2OH + H{+} = Cr{3+} + CH3COOH + H2O =>
2 Cr2O7{-2} + 3 CH3CH2OH + 16 H{+} = 4 Cr{3+} + 3 CH3COOH + 11 H2O
Na2CO3 + CH3COOH + H2O = CH3COONa*3H2O + H2CO3 =>
Na2CO3 + 2 CH3COOH + 6 H2O = 2 CH3COONa*3H2O + H2CO3
AlPo4 + B(OH)3 = Al(OH)3 + BPo4 =>
AlPo4 + B(OH)3 = Al(OH)3 + BPo4
FeCl2 + H2O = Fe(OH)3 + Cl + H =>
FeCl2 + 3 H2O = Fe(OH)3 + 2 Cl + 3 H
C8H8O2 + O3NH = H2O + O4NC8H7 =>
C8H8O2 + O3NH = H2O + O4NC8H7
KOH + Cu2(SO4)2 = K2SO4 + Cu(OH)2 =>
4 KOH + Cu2(SO4)2 = 2 K2SO4 + 2 Cu(OH)2
C5H10O + HCN = C5H10(OH)CN =>
C5H10O + HCN = C5H10(OH)CN
ZnCl2(aq) + H2O(l) = ZnOHCl + HCl =>
ZnCl2(aq) + H2O(l) = ZnOHCl + HCl
Fe + Cu2(NO3)2 = FeNO3 + Cu =>
2 Fe + Cu2(NO3)2 = 2 FeNO3 + 2 Cu
H2SO4 + AlH3O3 = H2O + Al2O12S3 =>
3 H2SO4 + 2 AlH3O3 = 6 H2O + Al2O12S3
Co + Si = CoSi2 =>
Co + 2 Si = CoSi2
Fe2Cl2 + NaOH = Fe2OH + NaCl2 =>
Fe2Cl2 + NaOH = Fe2OH + NaCl2
Na2SiO3 + CoSO4 + H2O = Co(OH)2 + Na2SO4 + H2SiO3 =>
Na2SiO3 + CoSO4 + 2 H2O = Co(OH)2 + Na2SO4 + H2SiO3
CaSO4*2H2O + SO3 = CaSO4 + H2SO4 =>
CaSO4*2H2O + 2 SO3 = CaSO4 + 2 H2SO4
Zn + Ag(NO3)4 = Zn2(NO3)2 + Ag =>
4 Zn + Ag(NO3)4 = 2 Zn2(NO3)2 + Ag
K3[Cr(OH)6] + H2SO4 = Cr(OH)3 + K2SO4 + H2O =>
2 K3[Cr(OH)6] + 3 H2SO4 = 2 Cr(OH)3 + 3 K2SO4 + 6 H2O
ZnNO3 + MgCO3 = ZnCO3 + MgNO3 =>
ZnNO3 + MgCO3 = ZnCO3 + MgNO3
HI + Pb(CH3COO)2 = PbI2 + HCH3COO =>
2 HI + Pb(CH3COO)2 = PbI2 + 2 HCH3COO
OPH3 + O2 = H2O + P4O10 =>
4 OPH3 + 6 O2 = 6 H2O + P4O10
Fe(O)2 + O2 = Fe(O)3 =>
2 Fe(O)2 + O2 = 2 Fe(O)3
AgNO3 + C2H4O2 = AgC2H3O2 + HNO3 =>
AgNO3 + C2H4O2 = AgC2H3O2 + HNO3
C3H5ClO + NaOH = NaClO + C3H5OH =>
C3H5ClO + NaOH = NaClO + C3H5OH
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Sn(NO3)2(ac) + KI(ac) = KNO3(ac) + SnI2(s) =>
Sn(NO3)2(ac) + 2 KI(ac) = 2 KNO3(ac) + SnI2(s)
Li3N + HCl = NHCl + Li =>
Li3N + HCl = NHCl + 3 Li
Al(OH)3 + HI = AlI + H(OH)3 =>
Al(OH)3 + HI = AlI + H(OH)3
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