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2 NO2 + 4 CO = N2 + 4 CO2
BaOHCl = BaCl2 + Ba(OH)2 =>
2 BaOHCl = BaCl2 + Ba(OH)2
Cl2 + RbI = RbCl + I =>
Cl2 + 2 RbI = 2 RbCl + 2 I
CaBr2 + Na = Ca + NaBr =>
CaBr2 + 2 Na = Ca + 2 NaBr
CaCl2 + CH3COOH = (CH3COO)2Ca + HCl =>
CaCl2 + 2 CH3COOH = (CH3COO)2Ca + 2 HCl
CuBr2 + NaI = CuBr + I2 + NaBr =>
2 CuBr2 + 2 NaI = 2 CuBr + I2 + 2 NaBr
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
K2SO3 + NaCl = KCl + Na2SO3 =>
K2SO3 + 2 NaCl = 2 KCl + Na2SO3
[CuOH]2SO4 + NH4OH + (NH4)2SO4 = [Cu(NH3)4]SO4 + H2O =>
[CuOH]2SO4 + 6 NH4OH + (NH4)2SO4 = 2[Cu(NH3)4]SO4 + 8 H2O
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
HReO4 + KI + HCl = H2ReCl6 + I2 + H2O + KCl =>
2 HReO4 + 6 KI + 18 HCl = 2 H2ReCl6 + 3 I2 + 8 H2O + 6 KCl
CaCl2 + CH3COOH = (CH3COO)2Ca + HCl =>
CaCl2 + 2 CH3COOH = (CH3COO)2Ca + 2 HCl
H2S + Ca(No3)2 = HNo3 + CaS =>
H2S + Ca(No3)2 = 2 HNo3 + CaS
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Ba + HNO3 = Ba(NO3)2 + H2O + N20 =>
50 Ba + 120 HNO3 = 50 Ba(NO3)2 + 60 H2O + N20
Sr + Co2(SO4)3 = Co + SrSO4 =>
3 Sr + Co2(SO4)3 = 2 Co + 3 SrSO4
H3PO2 + I + H2O = HI + H3PO4 =>
H3PO2 + 4 I + 2 H2O = 4 HI + H3PO4
Ni + Pb{2+} = Pb + Ni{2+} =>
Ni + Pb{2+} = Pb + Ni{2+}
CH4 + O2 = C + HO2 =>
CH4 + 4 O2 = C + 4 HO2
CaI2Na2CO3 = CaCO3 + NaI =>
CaI2Na2CO3 = CaCO3 + 2 NaI
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
HClO4CH3COOK = KClO4CH3COOH =>
HClO4CH3COOK = KClO4CH3COOH
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
Mg(s) + H2O(l) = Mg(OH)2(aq) + H2(g) =>
Mg(s) + 2 H2O(l) = Mg(OH)2(aq) + H2(g)
ZnS + H2O = H2S + Zn(OH)2 =>
ZnS + 2 H2O = H2S + Zn(OH)2
CaCl2 + CH3COOH = (CH3COO)2Ca + HCl =>
CaCl2 + 2 CH3COOH = (CH3COO)2Ca + 2 HCl
Cr(NO3)3(aq) + FeSO4(aq) = Fe(NO3)2(aq) + Cr2(SO4)3(aq) =>
2 Cr(NO3)3(aq) + 3 FeSO4(aq) = 3 Fe(NO3)2(aq) + Cr2(SO4)3(aq)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C12H26 = C3H6 + H2 =>
C12H26 = 4 C3H6 + H2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
I2 + H2SO3 + H2O = I{-} + SO4{2-} + H{+} =>
I2 + H2SO3 + H2O = 2 I{-} + SO4{2-} + 4 H{+}
[Al]2[O]3 + [H]2 = Al + [H]2O =>
[Al]2[O]3 + 3[H]2 = 2 Al + 3[H]2O
NH3 + H2O = NH3OH2 =>
NH3 + H2O = NH3OH2
C5H8O2 + O2 = CO2 + H2O =>
C5H8O2 + 6 O2 = 5 CO2 + 4 H2O
Cu(NO3)2 + NH3 + H2O = Cu(NH3)4 + OH =>
Cu(NO3)2 + 2 NH3 + 12 H2O = Cu(NH3)4 + 18 OH
MgBr(s) = Mg(s) + Br2(l) =>
2 MgBr(s) = 2 Mg(s) + Br2(l)
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
CF2ClCF2Cl + O2 = OF2 + ClO + C =>
CF2ClCF2Cl + 2 O2 = 2 OF2 + 2 ClO + 2 C
P + AgNO3 = PNO3 + Ag =>
P + AgNO3 = PNO3 + Ag
P4(s) + S8(s) = P4S10(s) =>
4 P4(s) + 5 S8(s) = 4 P4S10(s)
CaO + C3 = CaC2 + CO =>
CaO + C3 = CaC2 + CO
KOH + CaCO3 = Ca(OH)2 + K2CO3 =>
2 KOH + CaCO3 = Ca(OH)2 + K2CO3
PbCl2 + Cl2 + H2O = PbO2 + HCl =>
PbCl2 + Cl2 + 2 H2O = PbO2 + 4 HCl
Ca(OH)2 + K3Po4 = Ca3(Po4)2 + KOH =>
3 Ca(OH)2 + 2 K3Po4 = Ca3(Po4)2 + 6 KOH
KI + Fe2(SO4)3 = FeI2 + I2 + K2SO4 =>
6 KI + Fe2(SO4)3 = 2 FeI2 + I2 + 3 K2SO4
NaHSO3 + HI = H2O + NaI + SO2 =>
NaHSO3 + HI = H2O + NaI + SO2
CeO2 + HCl = CeCl3 + H2O + Cl2 =>
2 CeO2 + 8 HCl = 2 CeCl3 + 4 H2O + Cl2
HB = H + B =>
HB = H + B
C4H6O3 + O2 = CO2 + H2O =>
C4H6O3 + 4 O2 = 4 CO2 + 3 H2O
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