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2 KClO3 = 2 KCl + 3 O2
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
Sn(CO3)2 + H2SO4 = Sn(SO4)2 + H2O + CO2 =>
Sn(CO3)2 + 2 H2SO4 = Sn(SO4)2 + 2 H2O + 2 CO2
Cl2O5 + Al2O3 = Al(ClO3)3 =>
3 Cl2O5 + Al2O3 = 2 Al(ClO3)3
CuCl2*2H2O + HCl = CuCl2(HCl) + H2O =>
CuCl2*2H2O + HCl = CuCl2(HCl) + 2 H2O
Cr + Cu2(SO4)2 = Cr(SO4)2 + Cu =>
Cr + Cu2(SO4)2 = Cr(SO4)2 + 2 Cu
P4 + Ca2 = Ca3P2 =>
P4 + 3 Ca2 = 2 Ca3P2
Na2S + H2O2 = Na2SO4 + H2O =>
Na2S + 4 H2O2 = Na2SO4 + 4 H2O
(Na2O)16(SiO2)32(H2O) + Ca(OH)2 = CaSiO3 + NaOH + H2O =>
(Na2O)16(SiO2)32(H2O) + 32 Ca(OH)2 = 32 CaSiO3 + 32 NaOH + 17 H2O
FePO4 + Al2(SO4)3 = Fe2(SO4)3 + AlPO4 =>
2 FePO4 + Al2(SO4)3 = Fe2(SO4)3 + 2 AlPO4
H2 + CO2 = C2H2 + O2 =>
H2 + 2 CO2 = C2H2 + 2 O2
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
H2C2O4 + Ni(OH)4 = H2O + Ni4C2 + O =>
H2C2O4 + 4 Ni(OH)4 = 9 H2O + Ni4C2 + 11 O
Sn(s) + Cu(CH3COO)2(aq) = Sn(CH3COO)2(aq) + Cu(s) =>
Sn(s) + Cu(CH3COO)2(aq) = Sn(CH3COO)2(aq) + Cu(s)
(CH3)2NNH2 + N2O4 = CO4 + H2O + N2 =>
(CH3)2NNH2 + 3 N2O4 = 2 CO4 + 4 H2O + 4 N2
Cu(NO3)2 + HgCl2 = Hg(NO3)2 + CuCl2 =>
Cu(NO3)2 + HgCl2 = Hg(NO3)2 + CuCl2
HNO3(ac)Ba(OH)(ac) = Ba(NO3)(ac)H2O =>
HNO3(ac)Ba(OH)(ac) = Ba(NO3)(ac)H2O
Zn(OH)2 + H2S = [ZnOH]2S + H2O =>
2 Zn(OH)2 + H2S = [ZnOH]2S + 2 H2O
Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
FeS + HCl = FeCl2 + S + H2 =>
FeS + 2 HCl = FeCl2 + S + H2
CH3COH + CU(OH)2 = CH3COOH + CU2O + H2O =>
2 CH3COH + 4 CU(OH)2 = 3 CH3COOH + 2 CU2O + 2 H2O
CaO + FeO = FeCa + O2 =>
CaO + FeO = FeCa + O2
Fe + CO = FeCO =>
Fe + CO = FeCO
Cu + HClO4 = Cu(ClO4)2 + ClO2 + H2O =>
3 Cu + 8 HClO4 = 3 Cu(ClO4)2 + 2 ClO2 + 4 H2O
PbS + Fe2O3 = Pb + Fe + SO2 =>
3 PbS + 2 Fe2O3 = 3 Pb + 4 Fe + 3 SO2
KMnO4 + NaBr = MnO2 + KBr + NaO2 =>
KMnO4 + NaBr = MnO2 + KBr + NaO2
SO3 + H2O = SO4{-2} + H{+} =>
SO3 + H2O = SO4{-2} + 2 H{+}
Zn + HBr = Zn5Br + H =>
5 Zn + HBr = Zn5Br + H
NaSO4 + BaCl4 = BaSO4 + NaCl4 =>
NaSO4 + BaCl4 = BaSO4 + NaCl4
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
COSO4 + NaOH = CO(OH)2 + Na2SO4 =>
COSO4 + 2 NaOH = CO(OH)2 + Na2SO4
NaHCO3 + CaCO3 = Ca(HCO3)2 + Na2CO3 =>
2 NaHCO3 + CaCO3 = Ca(HCO3)2 + Na2CO3
ZnO + HNO3 = HO + ZnNO3 =>
ZnO + HNO3 = HO + ZnNO3
Ng + HNO3 = Ng(NO3)2 + H2O + NO2 =>
Ng + 4 HNO3 = Ng(NO3)2 + 2 H2O + 2 NO2
FeC2O4 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + Fe(SO4) + H2O + CO2 =>
5 FeC2O4 + 2 KMnO4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Fe(SO4) + 8 H2O + 10 CO2
Na2O + NH3 = Na + H2O + N2 =>
3 Na2O + 2 NH3 = 6 Na + 3 H2O + N2
SiH4 + O2 = SiO2 + H2O2 =>
SiH4 + 3 O2 = SiO2 + 2 H2O2
FeS + H2SO4 = Fe2(SO4)3 + H2S + H2O =>
8 FeS + 13 H2SO4 = 4 Fe2(SO4)3 + 9 H2S + 4 H2O
Ca(OH)2 + O2 + H2O = Ca(OH)3 =>
4 Ca(OH)2 + O2 + 2 H2O = 4 Ca(OH)3
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
C3H5(OH) + HBr = C3H5Br + H2O =>
C3H5(OH) + HBr = C3H5Br + H2O
Zn(s) + HCl(aq) = H2(g) + ZnCl2(l) =>
Zn(s) + 2 HCl(aq) = H2(g) + ZnCl2(l)
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
HPO3 + C = H2 + CO + P4 =>
4 HPO3 + 12 C = 2 H2 + 12 CO + P4
C8H5N3O4 + Na2S2O4 + NaOH = C8H7N3O2 + Na2SO4 =>
C8H5N3O4 + Na2S2O4 + 2 NaOH = C8H7N3O2 + 2 Na2SO4
FeCl3 + CoCl2 = Fe(Co) + Cl =>
FeCl3 + CoCl2 = Fe(Co) + 5 Cl
C2H5OH + CH3COOH = C2H5COOCH3 + H2O =>
C2H5OH + CH3COOH = C2H5COOCH3 + H2O
CU(s) + H2SO4(i) = CUSO4(s) + H2(g) =>
CU(s) + H2SO4(i) = CUSO4(s) + H2(g)
H2O + Ca = CaOH + H23 =>
23 H2O + 23 Ca = 23 CaOH + H23
C16H14O = C16H12 + H2O =>
C16H14O = C16H12 + H2O
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