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4 Na + O2 = 2 Na2O
C10H18O9 + H2O = C2H5OH + CO2 =>
3 C10H18O9 + 3 H2O = 10 C2H5OH + 10 CO2
[Cu(NH3)4](OH)2 = Cu(OH)2 + NH3 =>
[Cu(NH3)4](OH)2 = Cu(OH)2 + 4 NH3
C10H10O + O2 = CO2 + H2O =>
C10H10O + 12 O2 = 10 CO2 + 5 H2O
Ag + Fe2{+} = Ag{+} + Fe =>
Ag + Fe2{+} = Ag{+} + 2 Fe
C2H5O2N + H2O = CH4 + CO2 + NH4 =>
8 C2H5O2N + 6 H2O = 5 CH4 + 11 CO2 + 8 NH4
CH2S + O2 = CO2 + H2O + SO3 =>
CH2S + 3 O2 = CO2 + H2O + SO3
C6H3N3O6 = C + CO + H2O + N2 =>
2 C6H3N3O6 = 3 C + 9 CO + 3 H2O + 3 N2
Al(OH)3 + Pb = Pb(OH)2 + Al =>
2 Al(OH)3 + 3 Pb = 3 Pb(OH)2 + 2 Al
TiCl3 + Br2 = TiBr3 + Cl2 =>
2 TiCl3 + 3 Br2 = 2 TiBr3 + 3 Cl2
BaCO3 + SO2 = BaSO3 + CO2 =>
BaCO3 + SO2 = BaSO3 + CO2
Ca3P2 + H2O(l) = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O(l) = 3 Ca(OH)2 + 2 PH3
H3PO4 + Bi2(CO3)5 = Bi3(PO4)5 + H2O + CO2 =>
10 H3PO4 + 3 Bi2(CO3)5 = 2 Bi3(PO4)5 + 15 H2O + 15 CO2
Fe(Cl)2 + Na2CO3 = FeCO3 + NaCl =>
Fe(Cl)2 + Na2CO3 = FeCO3 + 2 NaCl
UO2(NO3)26H2O = UO3 + NO2 + O2 + H2O =>
2 UO2(NO3)26H2O = 2 UO3 + 52 NO2 + 25 O2 + 2 H2O
K3PO4 + MgCl2 = K6Cl6 + Mg3(PO4)2 =>
2 K3PO4 + 3 MgCl2 = K6Cl6 + Mg3(PO4)2
Ni + CrO4 = NiCrO4 =>
Ni + CrO4 = NiCrO4
KF + K2CO3 = K3CO3F =>
KF + K2CO3 = K3CO3F
Hg(l) + O2 = HgO(s) =>
2 Hg(l) + O2 = 2 HgO(s)
KOH + HCO3 = KCO3 + H2O =>
KOH + HCO3 = KCO3 + H2O
NaCl + H2O + NaClO = NaOH + Cl2 =>
NaCl + H2O + NaClO = 2 NaOH + Cl2
Sr3(PO4)2 + H2O = Sr(OH)2 + H3PO4 =>
Sr3(PO4)2 + 6 H2O = 3 Sr(OH)2 + 2 H3PO4
Zn + ZnO2 = Zn2O2 =>
Zn + ZnO2 = Zn2O2
PH3 + KMnO4 = MnO2 + K3PO4 + H2O + H3PO4 =>
9 PH3 + 24 KMnO4 = 24 MnO2 + 8 K3PO4 + 12 H2O + H3PO4
C8H16O + Cr2O7{2-} + H{+} = C7H15COOH + Cr{3+} + H2O =>
3 C8H16O + Cr2O7{2-} + 8 H{+} = 3 C7H15COOH + 2 Cr{3+} + 4 H2O
P4H10 + H2O = H + H2PO4 =>
P4H10 + 16 H2O = 34 H + 4 H2PO4
Na + O2 + H2O = NaOH =>
4 Na + O2 + 2 H2O = 4 NaOH
AuCl4{-} + Fe = Au + Cl{-} + Fe{3+} =>
AuCl4{-} + Fe = Au + 4 Cl{-} + Fe{3+}
K2CO3 + C20H14O4 = K2CO3C20H14O4 =>
K2CO3 + C20H14O4 = K2CO3C20H14O4
SnO + Nb2O5 = SnNb2O6 =>
SnO + Nb2O5 = SnNb2O6
NaC2H3O2 + H = HC2H3O2 + Na =>
NaC2H3O2 + H = HC2H3O2 + Na
Mg(NO3)2*6H2O + CO(NH2)2 = MgO + N2 + CO2 + H2O =>
3 Mg(NO3)2*6H2O + 5 CO(NH2)2 = 3 MgO + 8 N2 + 5 CO2 + 28 H2O
Li3(PO4) = Li + P + O2 =>
Li3(PO4) = 3 Li + P + 2 O2
P4 + CuSO4 + KOH = Cu3P + K3PO4 + K2SO4 + H2O =>
11 P4 + 60 CuSO4 + 192 KOH = 20 Cu3P + 24 K3PO4 + 60 K2SO4 + 96 H2O
HS2O4{-} + AsO4{3-} + H2O = SO4{2-} + AsO2{-} + OH{-} =>
HS2O4{-} + 3 AsO4{3-} + H2O = 2 SO4{2-} + 3 AsO2{-} + 3 OH{-}
Ni(OH)2 + Fe2O3 = Ni(FeO2)2 + H2O =>
Ni(OH)2 + Fe2O3 = Ni(FeO2)2 + H2O
C2H6O2 + O = CO2 + H2O =>
C2H6O2 + 5 O = 2 CO2 + 3 H2O
K2CO3(aq) + CoCl2(aq) = KCl(aq) + CoCO3(s) =>
K2CO3(aq) + CoCl2(aq) = 2 KCl(aq) + CoCO3(s)
CH3CH(NH2)CH3 + HNO3 = CH3CH(OH)COOH + N2 + H2O =>
5 CH3CH(NH2)CH3 + 9 HNO3 = 5 CH3CH(OH)COOH + 7 N2 + 12 H2O
Pb + NaBr = PbBr2 + Na =>
Pb + 2 NaBr = PbBr2 + 2 Na
NaBr(s) + H2SO4(l) = NaHSO4(s) + Br2(g) + SO2(g) + H2O(l) =>
2 NaBr(s) + 3 H2SO4(l) = 2 NaHSO4(s) + Br2(g) + SO2(g) + 2 H2O(l)
KCl + CaS = KS + CaCl =>
KCl + CaS = KS + CaCl
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
C4H9OH + Na2Cr2O7 + H2SO4 = C3H7COOH + Na2SO4 + Cr2(SO4)3 + H2O =>
3 C4H9OH + 2 Na2Cr2O7 + 8 H2SO4 = 3 C3H7COOH + 2 Na2SO4 + 2 Cr2(SO4)3 + 11 H2O
Fe(SCN)2 + AgNO3 = Fe(NO3)2 + Ag(SCN) =>
Fe(SCN)2 + 2 AgNO3 = Fe(NO3)2 + 2 Ag(SCN)
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
Na + C8H18O = C8H17ONa + H2 =>
2 Na + 2 C8H18O = 2 C8H17ONa + H2
RbCl + Pb(NO3)2 = Rb(NO3) + PbCl2 =>
2 RbCl + Pb(NO3)2 = 2 Rb(NO3) + PbCl2
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
HN3(l) + NO(g) = H2O2(l) + N2(g) =>
2 HN3(l) + 2 NO(g) = H2O2(l) + 4 N2(g)
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