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5 C8H10 + 12 KMnO4 + 18 H2SO4 = 5 C8H6O4 + 12 MnSO4 + 6 K2SO4 + 28 H2O
BH + O = BO + HO =>
BH + 2 O = BO + HO
Na2S + O2 = Na2SO4 =>
Na2S + 2 O2 = Na2SO4
CH3COONa + CuSO4 = CH3COOCu + NaSO4 =>
CH3COONa + CuSO4 = CH3COOCu + NaSO4
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
AlF3 + HCl = AlCl3 + HF3 + H2 =>
AlF3 + 3 HCl = AlCl3 + HF3 + H2
Te + HNO3 = TeO2 + HNO =>
Te + HNO3 = TeO2 + HNO
CH3COOC2H5 + H2O = CH3COOH + C2H5OH =>
CH3COOC2H5 + H2O = CH3COOH + C2H5OH
Sb2O3 + HNO3 = Sb(NO3)3 + H2O =>
Sb2O3 + 6 HNO3 = 2 Sb(NO3)3 + 3 H2O
SeF4 + H2O = H2SeO3 + HF =>
SeF4 + 3 H2O = H2SeO3 + 4 HF
Cr2O3 + H2O = Cr(OH)3 =>
Cr2O3 + 3 H2O = 2 Cr(OH)3
Co(OH)3 + HIO3 = Co(IO3)3 + H2O =>
Co(OH)3 + 3 HIO3 = Co(IO3)3 + 3 H2O
SrF2 + HCl = SrCl2 + HF =>
SrF2 + 2 HCl = SrCl2 + 2 HF
K2Cr2O7 + H2SO4 + C4H9OH = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
4 K2Cr2O7 + 16 H2SO4 + 3 C4H9OH = 4 Cr2(SO4)3 + 4 K2SO4 + 6 CH3COOH + 19 H2O
HO = OH2O =>
2 HO = OH2O
NO(g) + O2 = N2O3 =>
4 NO(g) + O2 = 2 N2O3
CO(F)2 + H2O = HF + CO2 =>
CO(F)2 + H2O = 2 HF + CO2
BaCO3 + CuO + X2O3 + O2 = XBa2Cu3O7 + CO2 =>
8 BaCO3 + 12 CuO + 2 X2O3 + O2 = 4 XBa2Cu3O7 + 8 CO2
KNO2 + KI + H2SO4 = I2 + NO + K2SO4 + H2O =>
2 KNO2 + 2 KI + 2 H2SO4 = I2 + 2 NO + 2 K2SO4 + 2 H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Hg2(NO2)2 + FeF3 = Hg2F2 + Fe(NO2)3 =>
3 Hg2(NO2)2 + 2 FeF3 = 3 Hg2F2 + 2 Fe(NO2)3
CH3COOH + C2H5OH = CH3COOCH3 + H2O =>
2 CH3COOH + C2H5OH = 2 CH3COOCH3 + H2O
Al3OH + NaNO3 = Al3NO3 + NaOH =>
Al3OH + NaNO3 = Al3NO3 + NaOH
Fe02 = Fe =>
Fe02 = 2 Fe
H2Br2 = HBr =>
H2Br2 = 2 HBr
Sb(OH)3 + HNO3 = Sb(OH)2NO3 + H2O =>
Sb(OH)3 + HNO3 = Sb(OH)2NO3 + H2O
PbCl2 + H2S = PbH2 + Cl2S =>
PbCl2 + H2S = PbH2 + Cl2S
Sc2O3 + SO3 = Sc2(SO4)3 =>
Sc2O3 + 3 SO3 = Sc2(SO4)3
HClFeO = FeOHCl =>
HClFeO = FeOHCl
CO(F)2 + H2O = HF + CO2 =>
CO(F)2 + H2O = 2 HF + CO2
NaSO + HCl = NaCl + SOH =>
NaSO + HCl = NaCl + SOH
KMnO4 + Fe(NO3)2 + KOH = KNO3 + Fe(OH)3 + K2MnO4 =>
KMnO4 + Fe(NO3)2 + 3 KOH = 2 KNO3 + Fe(OH)3 + K2MnO4
Al + ZrO2 = AlZr + O2 =>
Al + ZrO2 = AlZr + O2
[Hg(NO3)2] + Na2S = HgS + NaNO3 =>
[Hg(NO3)2] + Na2S = HgS + 2 NaNO3
Mg(OH)2 + Sc(NO3)3 = Mg(NO3)2 + Sc(OH)3 =>
3 Mg(OH)2 + 2 Sc(NO3)3 = 3 Mg(NO3)2 + 2 Sc(OH)3
Cu(NO3)2 + Fe = Fe3NO3 + Cu =>
Cu(NO3)2 + 6 Fe = 2 Fe3NO3 + Cu
CaO + H2 = Ca + H2O =>
CaO + H2 = Ca + H2O
K4 = K2 =>
K4 = 2 K2
C2H5OH4 + O2 = CO2 + H2O =>
4 C2H5OH4 + 15 O2 = 8 CO2 + 18 H2O
C3H6O2 + O2 = H2O + CO2 =>
2 C3H6O2 + 7 O2 = 6 H2O + 6 CO2
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
SiF4(g) + H2O(l) = SiO2(g) + HF(aw) =>
SiF4(g) + 2 H2O(l) = SiO2(g) + 4 HF(aw)
CuBr + HI = CuI + HBr =>
CuBr + HI = CuI + HBr
H2SO4 + KH = K2SO4 + H2 =>
H2SO4 + 2 KH = K2SO4 + 2 H2
NaAlO2HClH2O = NaClAl(OH)3 =>
NaAlO2HClH2O = NaClAl(OH)3
Al2(SO4)3 + H3PO4 = Al(H2PO4)3 + H2SO4 =>
Al2(SO4)3 + 6 H3PO4 = 2 Al(H2PO4)3 + 3 H2SO4
Zn{2+} + PO4{3-} = Zn3(PO4)2 =>
3 Zn{2+} + 2 PO4{3-} = Zn3(PO4)2
FeNO3(aq) + NaCl(aq) = FeCl(aq) + NaNO3(aq) =>
FeNO3(aq) + NaCl(aq) = FeCl(aq) + NaNO3(aq)
C6H12 + CrO3 = CO2 + Cr2O3 + H2O =>
C6H12 + 12 CrO3 = 6 CO2 + 6 Cr2O3 + 6 H2O
K4 = K2 =>
K4 = 2 K2
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