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3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
C6H6 + AlCl3 = C6H5Cl + HCl + Al =>
3 C6H6 + 2 AlCl3 = 3 C6H5Cl + 3 HCl + 2 Al
HNO3 + SrCO3 = Sr(NO3)2 + CO2 + H2O =>
2 HNO3 + SrCO3 = Sr(NO3)2 + CO2 + H2O
H3BO3 + Mg = MgO + H2O + B =>
2 H3BO3 + 3 Mg = 3 MgO + 3 H2O + 2 B
C2H3NaO2 + NaOH = CH4 + Na2CO3 =>
C2H3NaO2 + NaOH = CH4 + Na2CO3
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Zn + KOH + H2O = K2Zn(OH)4 + H2 =>
Zn + 2 KOH + 2 H2O = K2Zn(OH)4 + H2
CHSO + O2 = CO2 + SO2 + H2O =>
4 CHSO + 7 O2 = 4 CO2 + 4 SO2 + 2 H2O
CH3CH2CH(OH)CH3 + KMnO4 + H2SO4 = CH3CH2COCH3 + H2O + MnSO4 + K2SO4 =>
5 CH3CH2CH(OH)CH3 + 2 KMnO4 + 3 H2SO4 = 5 CH3CH2COCH3 + 8 H2O + 2 MnSO4 + K2SO4
V + O2 = VO =>
2 V + O2 = 2 VO
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
SO32 + OH = SO42 + H2O =>
SO32 + 20 OH = SO42 + 10 H2O
Na + C2H6O = NaOH + H2 + C2H3 =>
Na + C2H6O = NaOH + H2 + C2H3
Cu + FeCl2 = CuCl2 + Fe =>
Cu + FeCl2 = CuCl2 + Fe
NO2 + H2 = NH4NO3 + H2O =>
2 NO2 + 3 H2 = NH4NO3 + H2O
Fe2O3 + N = Fe + N2O3 =>
Fe2O3 + 2 N = 2 Fe + N2O3
BaN2O6 + C6H8O7 = BaCO3 + H2O + N2 + CO2 =>
9 BaN2O6 + 5 C6H8O7 = 9 BaCO3 + 20 H2O + 9 N2 + 21 CO2
Mn + (NO2)2 + BeCl2 = Be(NO2)2 + MnCl2 =>
Mn + (NO2)2 + BeCl2 = Be(NO2)2 + MnCl2
Ba(ClO3)2 + K3PO4 = Ba3(PO4)2 + K(ClO3) =>
3 Ba(ClO3)2 + 2 K3PO4 = Ba3(PO4)2 + 6 K(ClO3)
Na2CO3(aq) + HCl(aq) = H2O(l) + CO2(g) + NaCl =>
Na2CO3(aq) + 2 HCl(aq) = H2O(l) + CO2(g) + 2 NaCl
As2S3 + MnO4{-} + H{+} = AsO4{-} + Mn{2+} + SO4{2-} + H2O =>
5 As2S3 + 32 MnO4{-} + 56 H{+} = 10 AsO4{-} + 32 Mn{2+} + 15 SO4{2-} + 28 H2O
Fe + NaOH = Fe(NaOH)3 =>
Fe + 3 NaOH = Fe(NaOH)3
C2H7O2N + O2 = CO2 + H2O + NH4 =>
4 C2H7O2N + 7 O2 = 8 CO2 + 6 H2O + 4 NH4
Cs2O + H2SO4 = Cs2SO4 + H2O =>
Cs2O + H2SO4 = Cs2SO4 + H2O
C6H5CHO + KOH = C6H5COOH + C6H5CH2OH + K =>
3 C6H5CHO + 2 KOH = 2 C6H5COOH + C6H5CH2OH + 2 K
KOH + BeO = K2BeO2 + H2O =>
2 KOH + BeO = K2BeO2 + H2O
Na2CO3 + CH3COOH = CH3COONa + H2O + CO2 =>
Na2CO3 + 2 CH3COOH = 2 CH3COONa + H2O + CO2
CoCl2 + KCNS = K2Co(CNS)4 + KCl =>
CoCl2 + 4 KCNS = K2Co(CNS)4 + 2 KCl
Sb + I2 = SbI3 =>
2 Sb + 3 I2 = 2 SbI3
NaClO + FeCl2 + H2SO4 = Fe2(SO4)3 + Na2SO4 + Cl2 + H2O =>
6 NaClO + 2 FeCl2 + 6 H2SO4 = Fe2(SO4)3 + 3 Na2SO4 + 5 Cl2 + 6 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
MgSO4 + Ba(NO3)2 = (Mg(NO3)2) + BaSO4 =>
MgSO4 + Ba(NO3)2 = (Mg(NO3)2) + BaSO4
(NH2)2CO + NaOCl + NaOH = N2H4 + H2O + NaCl + Na2CO3 =>
(NH2)2CO + NaOCl + 2 NaOH = N2H4 + H2O + NaCl + Na2CO3
B + I2 = BI3 =>
2 B + 3 I2 = 2 BI3
BaCl2 + AgNO3 = AgCl + Ba(NO3)2 =>
BaCl2 + 2 AgNO3 = 2 AgCl + Ba(NO3)2
CBr4 + H2SO4 = COBr2 + SO2 + Br2 + H2O =>
CBr4 + H2SO4 = COBr2 + SO2 + Br2 + H2O
CoAsS + O2 = Co3O4 + As2O3 + SO2 =>
12 CoAsS + 29 O2 = 4 Co3O4 + 6 As2O3 + 12 SO2
NaCl + H2O = NaOH + Cl2 + H2 =>
2 NaCl + 2 H2O = 2 NaOH + Cl2 + H2
H4C2O2 + Al(OH)3 = Al(C2H3O2)3 + H2O =>
3 H4C2O2 + Al(OH)3 = Al(C2H3O2)3 + 3 H2O
Zn3(OHSO4)2 + H2O = Zn(OH)2 + H2SO4 =>
Zn3(OHSO4)2 + 4 H2O = 3 Zn(OH)2 + 2 H2SO4
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Ca(IO3)4 + KI + HCl = CaCl + KCl + I2 + H2O =>
2 Ca(IO3)4 + 46 KI + 48 HCl = 2 CaCl + 46 KCl + 27 I2 + 24 H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
SiCl2 + H2O = SiCl2(H2O)2 =>
SiCl2 + 2 H2O = SiCl2(H2O)2
Cu + Cl2 + Al(NO3)3 = CuNO3 + AlCl =>
6 Cu + Cl2 + 2 Al(NO3)3 = 6 CuNO3 + 2 AlCl
Pb(NO3)2 + NH4C2H3O2 = Pb(C2H3O2)2 + NH4NO3 =>
Pb(NO3)2 + 2 NH4C2H3O2 = Pb(C2H3O2)2 + 2 NH4NO3
Mg(NO3)2 + NH3 = Mg(NH3) + NO3 =>
Mg(NO3)2 + NH3 = Mg(NH3) + 2 NO3
CH3COOCH3 + Ca(OH)2 = Ca(CH3COO) + CH3OH + H2O =>
3 CH3COOCH3 + 4 Ca(OH)2 = 4 Ca(CH3COO) + CH3OH + 5 H2O
CH3NHCH3 + O2 = CO2 + NO2 + H2O =>
4 CH3NHCH3 + 19 O2 = 8 CO2 + 4 NO2 + 14 H2O
C6H5CHOHCH3 + CO = C6H5CHCH3COOH =>
C6H5CHOHCH3 + CO = C6H5CHCH3COOH
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