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C4H6O3 + C5H12O = C7H14O2 + C2H4O2
H2O2 + KI + HCl = KCl + I2 + H2O =>
H2O2 + 2 KI + 2 HCl = 2 KCl + I2 + 2 H2O
C2H5OC2H5 + HCl = C2H5OH + C2H5Cl =>
C2H5OC2H5 + HCl = C2H5OH + C2H5Cl
K2Cr2O7 + HBr = KBr + CrBr3 + H2O + Br =>
K2Cr2O7 + 14 HBr = 2 KBr + 2 CrBr3 + 7 H2O + 6 Br
FeS(l) + O2(g) = FeO(l) + SO2(g) =>
2 FeS(l) + 3 O2(g) = 2 FeO(l) + 2 SO2(g)
Cu(s) + AgNo3(ag) = Cu(No3)2(ag) + Ag(s) =>
Cu(s) + 2 AgNo3(ag) = Cu(No3)2(ag) + 2 Ag(s)
P + KIO3 + H2SO4 + H2O = H3PO4 + K2SO4 + I2 =>
2 P + 2 KIO3 + H2SO4 + 2 H2O = 2 H3PO4 + K2SO4 + I2
CH3(CH2)7(CH3) + O2 = CO2 + H2O =>
CH3(CH2)7(CH3) + 14 O2 = 9 CO2 + 10 H2O
C7H16 + O22 = C7O14 + H16O8 =>
C7H16 + O22 = C7O14 + H16O8
KMnO4 + NO + H2O = MnO2 + KOH + Mn(NO3)2 =>
4 KMnO4 + 6 NO + 2 H2O = MnO2 + 4 KOH + 3 Mn(NO3)2
Cu(s) + AgNO3(ag) = Cu(NO3)2(aq) + Ag(s) =>
Cu(s) + 2 AgNO3(ag) = Cu(NO3)2(aq) + 2 Ag(s)
HNO2 = HNO3 + NO + H2H2O =>
7 HNO2 = 3 HNO3 + 4 NO + H2H2O
KMnO4 + H2O2 = KOH + MnO2 + O2 =>
2 KMnO4 + H2O2 = 2 KOH + 2 MnO2 + 2 O2
CaCO3 + HCOOH = (HCOO)2Ca + H2O + CO2 =>
CaCO3 + 2 HCOOH = (HCOO)2Ca + H2O + CO2
NaOH(aq) + FeCl3(aq) = Fe(OH)3(s) + NaCl(aq) =>
3 NaOH(aq) + FeCl3(aq) = Fe(OH)3(s) + 3 NaCl(aq)
AgNO3(ag) + Cu(s) = Cu(NO3)2(ag) + Ag(s) =>
2 AgNO3(ag) + Cu(s) = Cu(NO3)2(ag) + 2 Ag(s)
Fe + NaOH = Fe(OH)3 + Na =>
Fe + 3 NaOH = Fe(OH)3 + 3 Na
MgSO4 + H2S = MgS + H2SO4 =>
MgSO4 + H2S = MgS + H2SO4
AgNO3(ag) + Cu(s) = Cu(NO3)2 + Ag =>
2 AgNO3(ag) + Cu(s) = Cu(NO3)2 + 2 Ag
KNO3 + NiI2 = KI + Ni(NO3)2 =>
2 KNO3 + NiI2 = 2 KI + Ni(NO3)2
CaCO3 + HCOOH = (HCOO)2Ca + H2O + CO2 =>
CaCO3 + 2 HCOOH = (HCOO)2Ca + H2O + CO2
Al + H2 = AlH3 =>
2 Al + 3 H2 = 2 AlH3
Zn + H3(SO4) = Zn3(SO4)2 + H3 =>
3 Zn + 2 H3(SO4) = Zn3(SO4)2 + 2 H3
Fe2(SO3)3 + HCl = FeCl3 + H2SO3 =>
Fe2(SO3)3 + 6 HCl = 2 FeCl3 + 3 H2SO3
CuCl2 + HNO3 = CuN + Cl2H + O3 =>
CuCl2 + HNO3 = CuN + Cl2H + O3
I3{-} + S2O3{2-} = S4O6 + I{-} =>
2 I3{-} + 2 S2O3{2-} = S4O6 + 6 I{-}
Al(s) + Cu(NO3)2(l) = Al(NO3)3(aq) + Cu(s) =>
2 Al(s) + 3 Cu(NO3)2(l) = 2 Al(NO3)3(aq) + 3 Cu(s)
SnSe + K = KSe + Sn =>
SnSe + K = KSe + Sn
HCl + CaCO3 = CaCl2 + H2CO3 =>
2 HCl + CaCO3 = CaCl2 + H2CO3
K2SO4 + BaI2 = KI + BaSO4 =>
K2SO4 + BaI2 = 2 KI + BaSO4
BaS + O3 = BaO + S =>
3 BaS + O3 = 3 BaO + 3 S
aluminiumsulfate + potassiumchloride = Potassiumsulfate + aluminiumchloride =>
Al2(SO4)3 + 6 KCl = 3 K2SO4 + 2 AlCl3
C6H5OH + H2O = CH4 + CO2 =>
2 C6H5OH + 8 H2O = 7 CH4 + 5 CO2
Li2OSO3 = Li2SO4 =>
Li2OSO3 = Li2SO4
K3PO4 + Sr(NO3)2 = Sr3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Sr(NO3)2 = Sr3(PO4)2 + 6 KNO3
Al(OH)3 + NaOH = Na + [Al(OH)4] =>
Al(OH)3 + NaOH = Na + [Al(OH)4]
Sn + HgNO3 = Sn(NO3)4 + Hg =>
Sn + 4 HgNO3 = Sn(NO3)4 + 4 Hg
P4O6 + H2O = H3PO3 =>
P4O6 + 6 H2O = 4 H3PO3
H + O8 = H2O =>
16 H + O8 = 8 H2O
CH3NH3Cl + NaOH = CH3NH3 + NaCl + OH =>
CH3NH3Cl + NaOH = CH3NH3 + NaCl + OH
Cu(IO3) + K(CO3) = K(IO3) + Cu(CO3) =>
Cu(IO3) + K(CO3) = K(IO3) + Cu(CO3)
HNO2 = H2O + NO2 + NO =>
2 HNO2 = H2O + NO2 + NO
H2SO4 + CH3COOH = HSO4{-} + CH3COOH2{+} =>
H2SO4 + CH3COOH = HSO4{-} + CH3COOH2{+}
NaClO2 = NaClO3 + NaCl =>
3 NaClO2 = 2 NaClO3 + NaCl
Na(NO3)(aq) + Ca(s) = Na(s) + Ca(NO3)2(aq) =>
2 Na(NO3)(aq) + Ca(s) = 2 Na(s) + Ca(NO3)2(aq)
(NH4)2CO3(aq) = H2O(l) + NH3(aq) + CO2(g) =>
(NH4)2CO3(aq) = H2O(l) + 2 NH3(aq) + CO2(g)
Sn + HgCl2 = HgSn + Cl2 =>
Sn + HgCl2 = HgSn + Cl2
CH3CSNH2 + H2O + H = CH3COOH + NH4 + H2S =>
CH3CSNH2 + 2 H2O + H = CH3COOH + NH4 + H2S
C5H11NO2S + O2 = CO2 + H2O + N2 + S =>
4 C5H11NO2S + 27 O2 = 20 CO2 + 22 H2O + 2 N2 + 4 S
NaI + O2 = NaIO =>
2 NaI + O2 = 2 NaIO
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