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2 N2O5 = 2 N2O4 + O2
C4H8 + KMnO4 + HCl = CH3COOH + KCl + MnCl2 + H2O =>
5 C4H8 + 8 KMnO4 + 24 HCl = 10 CH3COOH + 8 KCl + 8 MnCl2 + 12 H2O
Sb + KClO4 + H2SO4 = Sb2(SO4)3 + KCl + H2O =>
8 Sb + 3 KClO4 + 12 H2SO4 = 4 Sb2(SO4)3 + 3 KCl + 12 H2O
KBrO3 + NaCl + H2SO4 = Cl2 + KBr + Na2SO4 + H2O =>
KBrO3 + 6 NaCl + 3 H2SO4 = 3 Cl2 + KBr + 3 Na2SO4 + 3 H2O
Zn(aq) + CuSO4(aq) = ZnSO4(aq) + Cu(s) =>
Zn(aq) + CuSO4(aq) = ZnSO4(aq) + Cu(s)
C2H5Cl + CH3MgCl = C3H8 + MgCl2 =>
C2H5Cl + CH3MgCl = C3H8 + MgCl2
PdCl2 = Pd + Cl =>
PdCl2 = Pd + 2 Cl
KMnO4 + H3PO3 + HCl = H3PO4 + MnCl2 + KCl + H2O =>
2 KMnO4 + 5 H3PO3 + 6 HCl = 5 H3PO4 + 2 MnCl2 + 2 KCl + 3 H2O
H2SO4 + NaOH = H3SO4 + NaO =>
H2SO4 + NaOH = H3SO4 + NaO
LiF + Mg(C2H3O2)2 = Li(C2H3O2) + MgF2 =>
2 LiF + Mg(C2H3O2)2 = 2 Li(C2H3O2) + MgF2
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
CrCl3 = Cr + Cl3 =>
CrCl3 = Cr + Cl3
KIO3 + HI = I2 + KI + H2O =>
KIO3 + 6 HI = 3 I2 + KI + 3 H2O
SrO + H2O = Sr{2+} + OH{-} =>
SrO + H2O = Sr{2+} + 2 OH{-}
N2O2 = NO =>
N2O2 = 2 NO
H2S2O8 + S = H2SO4 + SO3 =>
3 H2S2O8 + S = 3 H2SO4 + 4 SO3
Ag + KNO3 + H2SO4 = Ag2SO4 + K2SO4 + NO + H2O =>
6 Ag + 2 KNO3 + 4 H2SO4 = 3 Ag2SO4 + K2SO4 + 2 NO + 4 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Al2S3 + KOH + H2O = H2S + K[Al(OH)4] =>
Al2S3 + 2 KOH + 6 H2O = 3 H2S + 2 K[Al(OH)4]
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
MgCl2 + CaS = MgS + CaCl2 =>
MgCl2 + CaS = MgS + CaCl2
CCl4 + I2 = CCl2I2 + Cl2 =>
CCl4 + I2 = CCl2I2 + Cl2
KMnO4 + CaCl2 = KCl + Ca(MnO4)2 =>
2 KMnO4 + CaCl2 = 2 KCl + Ca(MnO4)2
CaCO3 + HC2H5CO2 = CaC2H5CO2 + H2O + CO2 =>
14 CaCO3 + 15 HC2H5CO2 = 14 CaC2H5CO2 + 10 H2O + 17 CO2
Pd + ZnSO4 = PdSO4 + Zn =>
Pd + ZnSO4 = PdSO4 + Zn
NO2 + Ca = CaO + Ca3N2 =>
2 NO2 + 7 Ca = 4 CaO + Ca3N2
AlCl3 + NaOH = NaCl + AlOHCl2 =>
AlCl3 + NaOH = NaCl + AlOHCl2
Na2CrO4 + CO2 + KNO2 = Cr2O3 + Na2CO3 + KNO3 =>
2 Na2CrO4 + 2 CO2 + 3 KNO2 = Cr2O3 + 2 Na2CO3 + 3 KNO3
AlNo3 + NaOH = Al(OH)3 + NaNo =>
AlNo3 + 3 NaOH = Al(OH)3 + 3 NaNo
SO3(g) + H2O(aq) = H2SO4(aq) =>
SO3(g) + H2O(aq) = H2SO4(aq)
ZnSO4 + KOH = K2SO4 + Zn(OH)2 =>
ZnSO4 + 2 KOH = K2SO4 + Zn(OH)2
HgS + NaOH = HgO + Na2S + H2O =>
HgS + 2 NaOH = HgO + Na2S + H2O
Na2CrO4 + HCl = NaCl + H2CrO4 =>
Na2CrO4 + 2 HCl = 2 NaCl + H2CrO4
LiBr + Pb(C2H3O2)2 = Li(C2H3O2) + Br2Pb =>
2 LiBr + Pb(C2H3O2)2 = 2 Li(C2H3O2) + Br2Pb
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Zn(OH)2*2ZnCO3 = CO2 + ZnO + H2O =>
Zn(OH)2*2ZnCO3 = 2 CO2 + 3 ZnO + H2O
PbO2 + Cr(NO3)3 + HNO3 = Pb(NO3)3 + H2Cr2O7 + H2O =>
6 PbO2 + 2 Cr(NO3)3 + 12 HNO3 = 6 Pb(NO3)3 + H2Cr2O7 + 5 H2O
KNO2 + H2SO4 + KMnO4 = KNO3 + K2SO4 + MnSO4 + H2O =>
5 KNO2 + 3 H2SO4 + 2 KMnO4 = 5 KNO3 + K2SO4 + 2 MnSO4 + 3 H2O
H2O(g) + CH4(g) = CO(g) + H2(g) =>
H2O(g) + CH4(g) = CO(g) + 3 H2(g)
CaSO4 + NaHCO3 = CaCO3 + NaHSO4 =>
CaSO4 + NaHCO3 = CaCO3 + NaHSO4
HC2H3O2 + RbOH = RbC2H3O2 + H2O =>
HC2H3O2 + RbOH = RbC2H3O2 + H2O
Cu + Cl2 = Cu2(Cl2)2 =>
2 Cu + 2 Cl2 = Cu2(Cl2)2
BaSO4 + CH3COOH = BaCH3COOH + SO4CH3COOH =>
BaSO4 + 2 CH3COOH = BaCH3COOH + SO4CH3COOH
C2H5COOH + Cl2 = C2H4ClCOOH + HCl =>
C2H5COOH + Cl2 = C2H4ClCOOH + HCl
C2H5OH = (C2H5)2O + H2O =>
2 C2H5OH = (C2H5)2O + H2O
F + H2O = H2FO =>
F + H2O = H2FO
C6H5NH2 + C2H5OH = C6H5N(C2H5)2 + H2O =>
C6H5NH2 + 2 C2H5OH = C6H5N(C2H5)2 + 2 H2O
MgO + Ca(OH)2 = Mg(OH)2 + CaO =>
MgO + Ca(OH)2 = Mg(OH)2 + CaO
OCN{-} + H{+} + H2O = H2CO3 + NH4{+} =>
OCN{-} + 2 H{+} + 2 H2O = H2CO3 + NH4{+}
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