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C8H20Pb + 14 O2 = 8 CO2 + 10 H2O + PbO2
I6 + N2 = NI =>
I6 + 3 N2 = 6 NI
SiO2 + MgCO3 = Mg2Si + CO2 + O2 =>
SiO2 + 2 MgCO3 = Mg2Si + 2 CO2 + 2 O2
K2S + NaNO3 = KNO3 + Na2S =>
K2S + 2 NaNO3 = 2 KNO3 + Na2S
SO3 + BaOH = Ba2SO4 + H2O =>
SO3 + 2 BaOH = Ba2SO4 + H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
CH3Br + Br2 = HBr + CH2Br =>
2 CH3Br + Br2 = 2 HBr + 2 CH2Br
H3PO2 + CuSO4 + H2O = H3PO4 + CuH2 + H2SO =>
5 H3PO2 + 2 CuSO4 + 4 H2O = 5 H3PO4 + 2 CuH2 + 2 H2SO
BaCl2(s) + H2O4(l) = BaCl2*H2O4 =>
BaCl2(s) + H2O4(l) = BaCl2*H2O4
CrI3 + NaOH = Cr(OH)3 + NaI =>
CrI3 + 3 NaOH = Cr(OH)3 + 3 NaI
C13H10O + HONH3Cl + KOH = C13H11NO + H2O + KCl =>
C13H10O + HONH3Cl + KOH = C13H11NO + 2 H2O + KCl
IK + H2SO4 + MnO2 = K2SO4 + H2O + I2 + MnSO4 =>
2 IK + 2 H2SO4 + MnO2 = K2SO4 + 2 H2O + I2 + MnSO4
Na2CrO4 + NaNO2 + H2O = Cr(OH)3 + NaOH3 + NaNO3 =>
2 Na2CrO4 + 7 NaNO2 + 9 H2O = 2 Cr(OH)3 + 4 NaOH3 + 7 NaNO3
C4H9LiO + SiH4 + O2 = Li4SiO4 + H2O + CO2 =>
4 C4H9LiO + SiH4 + 26 O2 = Li4SiO4 + 20 H2O + 16 CO2
NaH + BaS = NaS + BaH =>
NaH + BaS = NaS + BaH
H2 + N2 + O = HNO3 =>
H2 + N2 + 6 O = 2 HNO3
Zn3B2 + Ga4Si3 = Zn4Si2 + GaB =>
4 Zn3B2 + 2 Ga4Si3 = 3 Zn4Si2 + 8 GaB
H2O + Fe2(SO4)3 = Fe(OH)3 + H2SO4 =>
6 H2O + Fe2(SO4)3 = 2 Fe(OH)3 + 3 H2SO4
CaS + BaCl2 = CaCl + BaS2 =>
2 CaS + BaCl2 = 2 CaCl + BaS2
Zr + O2 = ZrO2 =>
Zr + O2 = ZrO2
Na + H2O = Na2O2H2 + H3 =>
6 Na + 6 H2O = 3 Na2O2H2 + 2 H3
FeCl3 + K2CrO4 = K2Cl3 + FeCrO4 =>
FeCl3 + K2CrO4 = K2Cl3 + FeCrO4
KOH + Ga(OH)3 = K3[Ga(OH)6] =>
3 KOH + Ga(OH)3 = K3[Ga(OH)6]
(NH4)2Ni(SO4)2*12H2O + NaOH = Na2SO4 + NH3 + Ni(OH)2 + H2O =>
(NH4)2Ni(SO4)2*12H2O + 4 NaOH = 2 Na2SO4 + 2 NH3 + Ni(OH)2 + 14 H2O
SiO2 + MgCO3 = Mg2Si + CO2 + O2 =>
SiO2 + 2 MgCO3 = Mg2Si + 2 CO2 + 2 O2
Ag + KNO3 = Ag(KNO3)3 =>
Ag + 3 KNO3 = Ag(KNO3)3
LiClO4 = LiCl + O2 =>
LiClO4 = LiCl + 2 O2
NaHSO3 + H2SO4 = H2O + Na2SO4 + SO2 =>
2 NaHSO3 + H2SO4 = 2 H2O + Na2SO4 + 2 SO2
HClO + Br2 + H2O = HBrO3 + HCl =>
5 HClO + Br2 + H2O = 2 HBrO3 + 5 HCl
*4FeO + O2 = *2Fe2O3 =>
*4FeO + O2 = *2Fe2O3
Si + N2 = Si3N4 =>
3 Si + 2 N2 = Si3N4
NO2 = N2O4 =>
2 NO2 = N2O4
Zn + NaOH + H2O = Na2Zn(OH)3 + H2 =>
2 Zn + 4 NaOH + 2 H2O = 2 Na2Zn(OH)3 + H2
CH4 = C2H2 + H2 =>
2 CH4 = C2H2 + 3 H2
Ai2O3 + HCl = AiCl3 + H2O =>
Ai2O3 + 6 HCl = 2 AiCl3 + 3 H2O
Cu + H2(SO4) = CuSO4 + H2O + SO2 =>
Cu + 2 H2(SO4) = CuSO4 + 2 H2O + SO2
C2H6O + HI = CH3I + H2O =>
C2H6O + 2 HI = 2 CH3I + H2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
CH3CH2CH = CHCH2CH3 =>
CH3CH2CH = CHCH2CH3
Al + HI = AlHI3 + H2 =>
Al + 3 HI = AlHI3 + H2
NaC2H3O2 + CaNO3 = NaNO3 + CaC2H3O2 =>
NaC2H3O2 + CaNO3 = NaNO3 + CaC2H3O2
(NH4)2Ni(SO4)2*12H2O + NaOH = Na2SO4 + NH3 + Ni(OH)2 + H2O =>
(NH4)2Ni(SO4)2*12H2O + 4 NaOH = 2 Na2SO4 + 2 NH3 + Ni(OH)2 + 14 H2O
KMgO4 + Na2SO3 + H2SO4 = MgSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMgO4 + 5 Na2SO3 + 3 H2SO4 = 2 MgSO4 + 5 Na2SO4 + K2SO4 + 3 H2O
Al2(SO4)3*18H2O = Al2O3 + SO3 + H2O =>
Al2(SO4)3*18H2O = Al2O3 + 3 SO3 + 18 H2O
KH2PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O + KOH =>
2 KH2PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 4 H2O + 2 KOH
CH2CH2COOH + CaCO3 = (CH2CH2COO)2Ca + H2O + CO2 =>
2 CH2CH2COOH + CaCO3 = (CH2CH2COO)2Ca + H2O + CO2
(NH4)2Ni(SO4)2*12H2O + NaOH = Na2SO4 + NH3 + Ni(OH)2 + H2O =>
(NH4)2Ni(SO4)2*12H2O + 4 NaOH = 2 Na2SO4 + 2 NH3 + Ni(OH)2 + 14 H2O
Ag + KNO3 = Ag(KNO3)3 =>
Ag + 3 KNO3 = Ag(KNO3)3
SnF4 + CaO = SnO2 + CaF2 =>
SnF4 + 2 CaO = SnO2 + 2 CaF2
Pb(NO3)2 + H2(SO4) = H(NO3) + PbSO4 =>
Pb(NO3)2 + H2(SO4) = 2 H(NO3) + PbSO4
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