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5 HCOOCH2CH3 + H2O = 11 HCOH + 2 CH2CH3
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Cu + HClO3 = Cu(ClO3)2 + Cl2 + H2O =>
5 Cu + 12 HClO3 = 5 Cu(ClO3)2 + Cl2 + 6 H2O
CdSO4 + NH4OH = H2O + [Cd(NH3)4]SO4 =>
CdSO4 + 4 NH4OH = 4 H2O + [Cd(NH3)4]SO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Zn + H2SO3 = Zn2(SO3)3 + H2 =>
2 Zn + 3 H2SO3 = Zn2(SO3)3 + 3 H2
Fe3O4 + CO(g) = Fe + CO2 =>
Fe3O4 + 4 CO(g) = 3 Fe + 4 CO2
CH2CH2 + PdCl2 + H2O = CH3CO2H + Pd + HCl =>
CH2CH2 + 2 PdCl2 + 2 H2O = CH3CO2H + 2 Pd + 4 HCl
Fe2O3 + H2(g) = Fe + H2O =>
Fe2O3 + 3 H2(g) = 2 Fe + 3 H2O
KCo3 + BaCl = KCl + BaCo3 =>
KCo3 + BaCl = KCl + BaCo3
Cr + CoCl2 = CrCl2 + Co =>
Cr + CoCl2 = CrCl2 + Co
Li + Ba(OH)2 = Li(OH)2 + Ba =>
Li + Ba(OH)2 = Li(OH)2 + Ba
NaCr2O7 + C = Cr2O3 + Na2CO3 + CO =>
2 NaCr2O7 + 6 C = 2 Cr2O3 + Na2CO3 + 5 CO
Y + HCl = YCl3 + H2 =>
2 Y + 6 HCl = 2 YCl3 + 3 H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
(NH4)HCO3 + NaCl = NaHCO3 + (NH4)Cl =>
(NH4)HCO3 + NaCl = NaHCO3 + (NH4)Cl
P4(s) + S8 = P4S3(s) =>
8 P4(s) + 3 S8 = 8 P4S3(s)
NaOH(s) + TiO2 = Na4TiO4 + H2O =>
4 NaOH(s) + TiO2 = Na4TiO4 + 2 H2O
CaCl2 + CuSO4 = CuCl2 + CaSO4 =>
CaCl2 + CuSO4 = CuCl2 + CaSO4
CuSO4 + NaOH + C12H22O11 = Cu2O + C12H22O12 + H2O + Na2SO4 =>
2 CuSO4 + 4 NaOH + C12H22O11 = Cu2O + C12H22O12 + 2 H2O + 2 Na2SO4
RaCl2 + AgNO3 = AgCl + Ra(NO3)2 =>
RaCl2 + 2 AgNO3 = 2 AgCl + Ra(NO3)2
C3H6O + K2Cr2O7 + H2SO4 = C3H6O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C3H6O + K2Cr2O7 + 4 H2SO4 = 3 C3H6O2 + Cr2(SO4)3 + K2SO4 + 4 H2O
AlCl3 + KOH = Al(OH)3 + KCl =>
AlCl3 + 3 KOH = Al(OH)3 + 3 KCl
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Hg(CO3) = Hg + CO3 =>
Hg(CO3) = Hg + CO3
CO + CuO = Cu + CO2 =>
CO + CuO = Cu + CO2
AgCl + NH3 = Ag + NH2 + HCl =>
AgCl + NH3 = Ag + NH2 + HCl
AgNO3 + KF = KNO3 + AgF =>
AgNO3 + KF = KNO3 + AgF
AgNO3 + FeCl3 = AgCl + Fe(NO3)3 =>
3 AgNO3 + FeCl3 = 3 AgCl + Fe(NO3)3
K2(CO3) + Ba(OH)2 = Ba(CO3) + K(OH) =>
K2(CO3) + Ba(OH)2 = Ba(CO3) + 2 K(OH)
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
La(OH)3 = La + OH =>
La(OH)3 = La + 3 OH
HNO3(aq) + H2O(l) = H3NO4 =>
HNO3(aq) + H2O(l) = H3NO4
KCl + Pb(NO3)2 = K + NO3 + PbCl2 =>
2 KCl + Pb(NO3)2 = 2 K + 2 NO3 + PbCl2
Ca3(PO4)2 + C = Ca3P2 + CO =>
Ca3(PO4)2 + 8 C = Ca3P2 + 8 CO
Li3N + HCl = LiCl + H3N =>
Li3N + 3 HCl = 3 LiCl + H3N
Sc2(SO4)3 = Sc2O3 + SO3 =>
Sc2(SO4)3 = Sc2O3 + 3 SO3
BaO + CoO + As2O5 = BaCo2As2O8 =>
BaO + 2 CoO + As2O5 = BaCo2As2O8
Al + CH4 = Al4C3 + H2 =>
4 Al + 3 CH4 = Al4C3 + 6 H2
Ba + O = BaO =>
Ba + O = BaO
Al4C3 + O2 = Al2O3 + CO2 =>
Al4C3 + 6 O2 = 2 Al2O3 + 3 CO2
Cr2O3 + HBr = CrBr2 + Br2 + H2O =>
Cr2O3 + 6 HBr = 2 CrBr2 + Br2 + 3 H2O
K2CO3 + H2O2 = KOH + CO2 + O2 =>
2 K2CO3 + 2 H2O2 = 4 KOH + 2 CO2 + O2
BiO3{-} + FeS + H{+} = Bi{3+} + Fe{3+} + SO4{2-} + H2O =>
9 BiO3{-} + 2 FeS + 38 H{+} = 9 Bi{3+} + 2 Fe{3+} + 2 SO4{2-} + 19 H2O
Na2(SO4) + SrCl2 = SrSO4 + NaCl =>
Na2(SO4) + SrCl2 = SrSO4 + 2 NaCl
NaCl(s) = Na + Cl(s) =>
NaCl(s) = Na + Cl(s)
Ba + Na = BaNaNa =>
Ba + 2 Na = BaNaNa
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Fe + Cu2(NO3)2 = Fe2(NO3)2 + Cu =>
2 Fe + Cu2(NO3)2 = Fe2(NO3)2 + 2 Cu
Ca(CH3COO)2 + Na2SO4 = CaSO4 + Na2(CH3COO)2 =>
Ca(CH3COO)2 + Na2SO4 = CaSO4 + Na2(CH3COO)2
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