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2 Na + Cl2 = 2 NaCl
KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + O2 =>
4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 6 H2O + 5 O2
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
MGO + H2SO4 = MGSO4 + H2O =>
MGO + H2SO4 = MGSO4 + H2O
Cl2 + H2 = HCl =>
Cl2 + H2 = 2 HCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HCl + MGO = MGCl2 + H2O =>
2 HCl + MGO = MGCl2 + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C6H5NH2 + Br2 = C6NH2BrH4 + HBr =>
C6H5NH2 + Br2 = C6NH2BrH4 + HBr
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
C6H5NH2 + HNO3 = C6H5NH3NO3 =>
C6H5NH2 + HNO3 = C6H5NH3NO3
C6H12O6 = CH3CH(OH)COOH =>
C6H12O6 = 2 CH3CH(OH)COOH
KI + MnO2 + H2SO4 = I2 + MnSO4 + KO + H2O =>
2 KI + 2 MnO2 + 2 H2SO4 = I2 + 2 MnSO4 + 2 KO + 2 H2O
C2H2O + O2 = CO2 + H2O =>
C2H2O + 2 O2 = 2 CO2 + H2O
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
Ca(s) + H2O(i) = Ca(OH)2(s) + H2 =>
Ca(s) + 2 H2O(i) = Ca(OH)2(s) + H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
MGO + H2SO3 = MGSO3 + H2O =>
MGO + H2SO3 = MGSO3 + H2O
HCL + H2O = H3O + CL =>
HCL + H2O = H3O + CL
CH3COOH + Na2CO3 = CH3COONa + CO2 + H2O =>
2 CH3COOH + Na2CO3 = 2 CH3COONa + CO2 + H2O
Cr(OH)3 = Cr2O3 + H2O =>
2 Cr(OH)3 = Cr2O3 + 3 H2O
C4H8 + H2 = C4H10 =>
C4H8 + H2 = C4H10
K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + O2 =>
2 K2Cr2O7 + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2O + 3 O2
Ch3OH + Na = Ch3ONa + H2 =>
2 Ch3OH + 2 Na = 2 Ch3ONa + H2
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
HClO2 + Ca(OH)2 = Ca(ClO2)2 + H2O =>
2 HClO2 + Ca(OH)2 = Ca(ClO2)2 + 2 H2O
SO2 + H2 = H2S + H2O =>
SO2 + 3 H2 = H2S + 2 H2O
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
C2O4 + Pd = PdC2O4 =>
C2O4 + Pd = PdC2O4
H2SO4 + Fe = FeSO4 + H2 =>
H2SO4 + Fe = FeSO4 + H2
Ca(i) + V2O5(s) = V(i) + CaO(s) =>
5 Ca(i) + V2O5(s) = 2 V(i) + 5 CaO(s)
MgSO4 + NaOH = Na2SO4 + Mg(OH)2 =>
MgSO4 + 2 NaOH = Na2SO4 + Mg(OH)2
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
CuSO4 + Na2S = CuS + Na2SO4 =>
CuSO4 + Na2S = CuS + Na2SO4
KOH + HCi = KCi + H2O =>
KOH + HCi = KCi + H2O
H2SO4 + Zn = ZnSO4 + H2 =>
H2SO4 + Zn = ZnSO4 + H2
(NH4)3PO4 + Pb(NO3)2 = Pb3(PO4)2 + NH4NO3 =>
2(NH4)3PO4 + 3 Pb(NO3)2 = Pb3(PO4)2 + 6 NH4NO3
Ba(OH)2 + Fe2(SO4)3 = Fe(OH)3 + BaSO4 =>
3 Ba(OH)2 + Fe2(SO4)3 = 2 Fe(OH)3 + 3 BaSO4
NH3 + O2 = H2O + NO =>
4 NH3 + 5 O2 = 6 H2O + 4 NO
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
C2 + H2O = CO + H2 =>
C2 + 2 H2O = 2 CO + 2 H2
H2 + F2 = HF =>
H2 + F2 = 2 HF
ClO3{-} + I{-} + H{+} = Cl{-} + I2 + H2O =>
ClO3{-} + 6 I{-} + 6 H{+} = Cl{-} + 3 I2 + 3 H2O
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