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2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Ag2O + I2 = AgI + O2 =>
2 Ag2O + 2 I2 = 4 AgI + O2
Na2B4O5(OH)4*8H2O + NaOH + H2O2 + H2O = Na2B2O4(OH)4*6H2O =>
Na2B4O5(OH)4*8H2O + 2 NaOH + 4 H2O2 + H2O = 2 Na2B2O4(OH)4*6H2O
Ba2 + O2 = Ba2O2 =>
Ba2 + O2 = Ba2O2
FeCl3 + Ag2(SO4) = AgCl + Fe2(SO4)3 =>
2 FeCl3 + 3 Ag2(SO4) = 6 AgCl + Fe2(SO4)3
CH3I + Mg = CH3MgI =>
CH3I + Mg = CH3MgI
Ni(OH)2(s) = NiO(s)H2O(g) =>
Ni(OH)2(s) = NiO(s)H2O(g)
CoCl2 + NH4OH = [Co(NH3)4]Cl2 + H2O =>
CoCl2 + 4 NH4OH = [Co(NH3)4]Cl2 + 4 H2O
MgCl2 + (NH4)2CO3 + H2O = (MgOH)2CO3 + NH4Cl + CO2 =>
2 MgCl2 + 2(NH4)2CO3 + H2O = (MgOH)2CO3 + 4 NH4Cl + CO2
SICl4 = SI + Cl2 =>
SICl4 = SI + 2 Cl2
Ba2 + O2 = Ba2O2 =>
Ba2 + O2 = Ba2O2
I2 + K2S2O3 + KOH = K2SO4 + KI + H2O =>
4 I2 + K2S2O3 + 10 KOH = 2 K2SO4 + 8 KI + 5 H2O
Fe(OH)3(heat) = Fe2O3 + H2O =>
2 Fe(OH)3(heat) = Fe2O3 + 3 H2O
BaCl2 + CuSO4 = BaSO4 + Cl2Cu =>
BaCl2 + CuSO4 = BaSO4 + Cl2Cu
Mg + C = Mg4C3 =>
4 Mg + 3 C = Mg4C3
C22H46(l) + O2(g) = CO2(g) + H2O(g) =>
2 C22H46(l) + 67 O2(g) = 44 CO2(g) + 46 H2O(g)
H3PO4 + Fe = FePO4 + H2 =>
2 H3PO4 + 2 Fe = 2 FePO4 + 3 H2
B4H10 + PF3 = B4H8(PF3) + H2 =>
B4H10 + PF3 = B4H8(PF3) + H2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
(NH4)2C2O4 + Sr = SrC2O4 + NH4 =>
(NH4)2C2O4 + Sr = SrC2O4 + 2 NH4
Pb3N4 + Cl2 = PbCl4 + N2 =>
Pb3N4 + 6 Cl2 = 3 PbCl4 + 2 N2
KMnO4 + H2SO4 + CH3OH = K2SO4 + MnSO4 + H2O + CO2 =>
6 KMnO4 + 9 H2SO4 + 5 CH3OH = 3 K2SO4 + 6 MnSO4 + 19 H2O + 5 CO2
NH4CN(aq) + CuSO4(aq) = Cu(CN)2(s) + (NH4)2SO4(aq) =>
2 NH4CN(aq) + CuSO4(aq) = Cu(CN)2(s) + (NH4)2SO4(aq)
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2SO3 + HNO3 = H2SO4 + NO + H2O =>
3 H2SO3 + 2 HNO3 = 3 H2SO4 + 2 NO + H2O
Al + S + H2O = Al(OH)3 + HS =>
Al + 3 S + 3 H2O = Al(OH)3 + 3 HS
KOH + Sn(NO2)4 = KNO2 + Sn(OH)4 =>
4 KOH + Sn(NO2)4 = 4 KNO2 + Sn(OH)4
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
NaCO3H + HCl = NaCl + CO2 + H2O =>
NaCO3H + HCl = NaCl + CO2 + H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Ca3N2 = Ca + N2 =>
Ca3N2 = 3 Ca + N2
HI(aq) + KOH = H2O + KI =>
HI(aq) + KOH = H2O + KI
Ca3N2 = Ca + N =>
Ca3N2 = 3 Ca + 2 N
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
PbS + NaCl + CaC2 = Pb + Na2S + CaS + CSCl =>
4 PbS + 2 NaCl + CaC2 = 4 Pb + Na2S + CaS + 2 CSCl
K2[Cu(OH)4] + H2O = K2[Cu(OH)4(H2O)2] =>
K2[Cu(OH)4] + 2 H2O = K2[Cu(OH)4(H2O)2]
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
FeCr2O4 + HCl = FeCl2 + CrCl3 + O2 + H2 =>
FeCr2O4 + 8 HCl = FeCl2 + 2 CrCl3 + 2 O2 + 4 H2
FePO4 + NaSO3 = FeSO3 + NaPO4 =>
FePO4 + NaSO3 = FeSO3 + NaPO4
Cr + F2 = CrF3 =>
2 Cr + 3 F2 = 2 CrF3
AgNO3 + Na2SiO3 = Ag2SiO3 + NaNO3 =>
2 AgNO3 + Na2SiO3 = Ag2SiO3 + 2 NaNO3
CH4O + O2 = CO2 + H2O =>
2 CH4O + 3 O2 = 2 CO2 + 4 H2O
C2Cu2 + HCl = C2H2 + CuCl =>
C2Cu2 + 2 HCl = C2H2 + 2 CuCl
SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O
Rb(s) + Cl2(g) = RbCl(s) =>
2 Rb(s) + Cl2(g) = 2 RbCl(s)
SiCl4 + H2 = Si + HCl =>
SiCl4 + 2 H2 = Si + 4 HCl
BrO{-} + H2O = HBrO + OH{-} =>
BrO{-} + H2O = HBrO + OH{-}
NaOH + NO2 = NaNO2 + H2O + NaNO3 =>
2 NaOH + 2 NO2 = NaNO2 + H2O + NaNO3
HBr + Li2CO3 = LiBr + H2O + CO2 =>
2 HBr + Li2CO3 = 2 LiBr + H2O + CO2
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