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CH2O + H2 = CH3OH
K2SO3 + H2SO3 = KHSO3 =>
K2SO3 + H2SO3 = 2 KHSO3
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
H2C2O4 + KMnO4 = CO2 + K2O + Mn2O3 + H2O =>
4 H2C2O4 + 2 KMnO4 = 8 CO2 + K2O + Mn2O3 + 4 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CO(g) + O2(g) = CO2(g)(aq) =>
2 CO(g) + O2(g) = 2 CO2(g)(aq)
C5H8 + HBr = C5H10Br2 =>
C5H8 + 2 HBr = C5H10Br2
[Ag(NH3)2] + Cl + HNO3(aq) = NH4NO3(aq) + AgCl(s) =>
[Ag(NH3)2] + Cl + 2 HNO3(aq) = 2 NH4NO3(aq) + AgCl(s)
C7H14 = C6H6 + H2 =>
6 C7H14 = 7 C6H6 + 21 H2
C10H14CuO4 + C4H7BrO2 = CuBr2 + C18H28O8 =>
C10H14CuO4 + 2 C4H7BrO2 = CuBr2 + C18H28O8
C6H12O6 + C2H6O = C15H24 + H2O =>
C6H12O6 + 12 C2H6O = 2 C15H24 + 18 H2O
Na2SO3 + NaNO2 + H2O = NaOH + Na2SO4 + NH3 =>
3 Na2SO3 + NaNO2 + 2 H2O = NaOH + 3 Na2SO4 + NH3
PbCrO4 + HCl + FeSO4 = PbCl2 + Cr2(SO4) + FeCl2 + H2O + Fe2(SO4)3 =>
2 PbCrO4 + 16 HCl + 16 FeSO4 = 2 PbCl2 + Cr2(SO4) + 6 FeCl2 + 8 H2O + 5 Fe2(SO4)3
AlBr3 + NH4Cr2O7 = Al(Cr2O7)3 + NH4Br =>
AlBr3 + 3 NH4Cr2O7 = Al(Cr2O7)3 + 3 NH4Br
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
O2 + Fe(CO)9 = CO2 + Fe =>
9 O2 + 2 Fe(CO)9 = 18 CO2 + 2 Fe
NaOH + Cl = NaCl + H2O2 =>
2 NaOH + 2 Cl = 2 NaCl + H2O2
C7H13OOH + O2 = CO2 + H2O =>
2 C7H13OOH + 19 O2 = 14 CO2 + 14 H2O
HNO3 + H2S = N2O + H2O + H2SO4 =>
2 HNO3 + H2S = N2O + H2O + H2SO4
CO2 + N2O = CO + NO =>
CO2 + N2O = CO + 2 NO
Cu + Zn(NO3)2 = Cu(NO3)2 + Zn =>
Cu + Zn(NO3)2 = Cu(NO3)2 + Zn
FeS + NaHO = FeHO + NaS =>
FeS + NaHO = FeHO + NaS
C6H8O7 + Na2CO3*H2O = NaH2C6H5O7 + H2O + CO2 =>
2 C6H8O7 + Na2CO3*H2O = 2 NaH2C6H5O7 + 2 H2O + CO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Mg(NO3)2(H2O)6 + Co(NO3)2(H2O)6 + Fe(NO3)3(H2O)9 + C6H8O7 = MgCoFe2O4 + N2 + CO2 + H2O =>
9 Mg(NO3)2(H2O)6 + 9 Co(NO3)2(H2O)6 + 18 Fe(NO3)3(H2O)9 + 26 C6H8O7 = 9 MgCoFe2O4 + 45 N2 + 156 CO2 + 374 H2O
H4As2O7 + Na2(CO3) = Na4(As2O7) + CO2 + H2O =>
H4As2O7 + 2 Na2(CO3) = Na4(As2O7) + 2 CO2 + 2 H2O
SFl4 + I2O5 = IFl5 + SO2 =>
5 SFl4 + 2 I2O5 = 4 IFl5 + 5 SO2
Cu + H2O2 = CuO2 + H =>
Cu + H2O2 = CuO2 + 2 H
Na2S2O3Na2S2O3 + I2 = Na2S4O6 + NaI =>
Na2S2O3Na2S2O3 + I2 = Na2S4O6 + 2 NaI
ZnCl2 + Sn = Zn + SnCl4 =>
2 ZnCl2 + Sn = 2 Zn + SnCl4
HClO + e = OH{-} + Cl2 =>
2 HClO + 2e = 2 OH{-} + Cl2
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
C7H6O2 + C6H13N + C7H8 = C9H10O + N =>
43 C7H6O2 + 10 C6H13N + 59 C7H8 = 86 C9H10O + 10 N
KClO3 + C12H22O11 = KCl + CO2 + H2O =>
8 KClO3 + C12H22O11 = 8 KCl + 12 CO2 + 11 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CO + H3 = CH3OH =>
3 CO + 4 H3 = 3 CH3OH
Br2 + CoI2 = I2 + CoBr2 =>
Br2 + CoI2 = I2 + CoBr2
K2S + Ag2SO4 = K2SO4 + Ag2S =>
K2S + Ag2SO4 = K2SO4 + Ag2S
K2Cr2O7 + HCl + KI = CrCl3 + I2 + KCl + H2O =>
K2Cr2O7 + 14 HCl + 6 KI = 2 CrCl3 + 3 I2 + 8 KCl + 7 H2O
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
HJ + F2 = HF + J2 =>
2 HJ + F2 = 2 HF + J2
FeSO4 + HCl2 = FeCl2 + HSO4 =>
FeSO4 + HCl2 = FeCl2 + HSO4
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Br2 + NO2 = NO2Br =>
Br2 + 2 NO2 = 2 NO2Br
H3P = H2 + P =>
2 H3P = 3 H2 + 2 P
FeSO4 + HCl2 = FeCl2 + HSO4 =>
FeSO4 + HCl2 = FeCl2 + HSO4
CCl4 + F2 + KCl = KF + Cl2*CCl4 =>
CCl4 + F2 + 2 KCl = 2 KF + Cl2*CCl4
Zn(s) + Fe(NO3)3(aq) = Zn(NO3)(aq) + Fe(s) =>
3 Zn(s) + Fe(NO3)3(aq) = 3 Zn(NO3)(aq) + Fe(s)
NaCl + S = Na2S + Cl2 =>
2 NaCl + S = Na2S + Cl2
CH3CH2COONa + O2 = CO2 + H2O + Na =>
4 CH3CH2COONa + 13 O2 = 12 CO2 + 10 H2O + 4 Na
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