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4 KO2(s) + 2 H2O(g) + 4 CO2(g) = 3 O2(g) + 4 KHCO3(s)
C2H3OOH + Cl2 = ClC2H2OOH + HCl =>
C2H3OOH + Cl2 = ClC2H2OOH + HCl
FeS2 + O2 = Fe3O3 + SO =>
6 FeS2 + 9 O2 = 2 Fe3O3 + 12 SO
Pb(OH)2 + K2S = Pb2S2 + K(OH) =>
2 Pb(OH)2 + 2 K2S = Pb2S2 + 4 K(OH)
Na2S2O5 + HCl = SO2 + O2 + NaCl + H2 =>
2 Na2S2O5 + 4 HCl = 4 SO2 + O2 + 4 NaCl + 2 H2
Al + H2O + O2 = Al(OH)3 =>
4 Al + 6 H2O + 3 O2 = 4 Al(OH)3
SO2Cl2 + CH3COONa = (CH3CO)2O + Na2SO4 + NaCl =>
SO2Cl2 + 4 CH3COONa = 2(CH3CO)2O + Na2SO4 + 2 NaCl
Ba(IO3) + KI + H2SO4 = BaSO4 + I2 + K2SO4 + H2O =>
2 Ba(IO3) + 8 KI + 6 H2SO4 = 2 BaSO4 + 5 I2 + 4 K2SO4 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaOH + CO2 = Na2CO3H2O =>
2 NaOH + CO2 = Na2CO3H2O
I + HF = HI + F =>
I + HF = HI + F
NaSO4 + CoCl2 = NaCl + Co(SO4)2 =>
2 NaSO4 + CoCl2 = 2 NaCl + Co(SO4)2
ZnCl2 + CH3OH = Zn(OH)2 + CH3Cl =>
ZnCl2 + 2 CH3OH = Zn(OH)2 + 2 CH3Cl
C2H5OH + C2H4O2 = CH3COOC2H5 + H2O =>
C2H5OH + C2H4O2 = CH3COOC2H5 + H2O
(NH4)2SO3 + NaOH = Na2SO3 + NH3 + H2O =>
(NH4)2SO3 + 2 NaOH = Na2SO3 + 2 NH3 + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C100H202 + O = CO2 + H2O =>
C100H202 + 301 O = 100 CO2 + 101 H2O
Mn(OH)2 + H2TeO4 = Mn(HTeO4)2 + H2O =>
Mn(OH)2 + 2 H2TeO4 = Mn(HTeO4)2 + 2 H2O
Mg(NO3)2(aq) + Na2CO3(aq) = MgCO3(s) + NaNO3(aq) =>
Mg(NO3)2(aq) + Na2CO3(aq) = MgCO3(s) + 2 NaNO3(aq)
SiH4 + NaOH + Cl2 = Na2SiO3 + NaCl + H2O =>
SiH4 + 10 NaOH + 4 Cl2 = Na2SiO3 + 8 NaCl + 7 H2O
Pb(NO3) + KI = PbI + NO3K =>
Pb(NO3) + KI = PbI + NO3K
Ca3(PO4)2 + H2SO4 = CaHPO4 + CaSO4 =>
Ca3(PO4)2 + H2SO4 = 2 CaHPO4 + CaSO4
CsHCO3 + Al2(SO4)3 = Cs2SO4 + Al(HCO3)3 =>
6 CsHCO3 + Al2(SO4)3 = 3 Cs2SO4 + 2 Al(HCO3)3
H2SO4 + HI = H2SO + I2H2O =>
H2SO4 + 6 HI = H2SO + 3 I2H2O
C22H44O18 + O2 = CO2 + H2O =>
C22H44O18 + 24 O2 = 22 CO2 + 22 H2O
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
FeCl2 + HNO3 + HCl = FeCl3 + H2O + N2O =>
8 FeCl2 + 2 HNO3 + 8 HCl = 8 FeCl3 + 5 H2O + N2O
H2CO2 + Ga(OH)3 = Ga2(CO2)3 + H2O =>
3 H2CO2 + 2 Ga(OH)3 = Ga2(CO2)3 + 6 H2O
CH3COOH + H2O = CH3COOOH + H2 =>
CH3COOH + H2O = CH3COOOH + H2
KHCO2 + HCl = KCl + H2 + CO2 =>
KHCO2 + HCl = KCl + H2 + CO2
NH2OH + H2SO4 + KMnO4 = MnSO4 + K2SO4 + H2O + N2O =>
10 NH2OH + 6 H2SO4 + 4 KMnO4 = 4 MnSO4 + 2 K2SO4 + 21 H2O + 5 N2O
CaO + H2O = Ca(OH)2 = =>
CaO + H2O = Ca(OH)2
KIO3 + H2SO3 = H2SO4 + KI =>
KIO3 + 3 H2SO3 = 3 H2SO4 + KI
NaOH + Cr2(SO4)3 = Na3Cr(OH)6 + Na2SO4 =>
12 NaOH + Cr2(SO4)3 = 2 Na3Cr(OH)6 + 3 Na2SO4
CO2 + NH4OH = (NH4)2CO3 + H2O =>
CO2 + 2 NH4OH = (NH4)2CO3 + H2O
HCl + Br2 = Br2H + Cl =>
HCl + Br2 = Br2H + Cl
KFO = KF + O2 =>
2 KFO = 2 KF + O2
Cl2CoH12O6 = H2O + Cl2CoH10O5 =>
Cl2CoH12O6 = H2O + Cl2CoH10O5
HNO3 + As2O3 + H2O = H3AsO4 + NO =>
4 HNO3 + 3 As2O3 + 7 H2O = 6 H3AsO4 + 4 NO
Fe + NaClO = FeO + NaCl =>
Fe + NaClO = FeO + NaCl
ZnH2 + BiH3 = BiZnH4 + H =>
ZnH2 + BiH3 = BiZnH4 + H
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
C9H10OH + HCl = C9H10Cl + H2O =>
C9H10OH + HCl = C9H10Cl + H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CaCl(s) = Cl(g) + Ca(s) =>
CaCl(s) = Cl(g) + Ca(s)
MgCl2(aq) + NaOH(aq) = Mg(OH)2 + NaCl(s) =>
MgCl2(aq) + 2 NaOH(aq) = Mg(OH)2 + 2 NaCl(s)
C3H8ClNO2S + ZnCl2 + NH3 = Zn(Zn(SCH2CH(NH2)CO2)2) + NH4Cl =>
2 C3H8ClNO2S + 2 ZnCl2 + 6 NH3 = Zn(Zn(SCH2CH(NH2)CO2)2) + 6 NH4Cl
Al2(SO4)3 + Na2S2 + H2O = Al(OH)3 + S + Na2SO4 =>
4 Al2(SO4)3 + 9 Na2S2 + 12 H2O = 8 Al(OH)3 + 21 S + 9 Na2SO4
Co(OH)2 + HCl = H2O + CoOHCl =>
Co(OH)2 + HCl = H2O + CoOHCl
HCl(aq) + Cr(OH)3 = CrCl3(aq) + H2O(l) =>
3 HCl(aq) + Cr(OH)3 = CrCl3(aq) + 3 H2O(l)
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