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H2O2 + 2 NaOH = 2 H2O + Na2O2
Cr2O3 + HCl = Cl3Cr + H2O =>
Cr2O3 + 6 HCl = 2 Cl3Cr + 3 H2O
Pb(NO3)2 + NH3 + H2O = Pb(OH)2 + NH4NO3 =>
Pb(NO3)2 + 2 NH3 + 2 H2O = Pb(OH)2 + 2 NH4NO3
Na2CO3 + MgO = MgCO3 + Na2O =>
Na2CO3 + MgO = MgCO3 + Na2O
I2 + LiBr = LiI + Br2 =>
I2 + 2 LiBr = 2 LiI + Br2
Ba(NO3)2(aq) + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2(aq) + Na2SO4 = BaSO4 + 2 NaNO3
[Fe(H2O)6]{2+} + CN{-} = Fe(CN)2 + H2O =>
[Fe(H2O)6]{2+} + 2 CN{-} = Fe(CN)2 + 6 H2O
Sn + PO4 = SnPO4 =>
Sn + PO4 = SnPO4
Na + C2H6I = C2H6 + NaI =>
Na + C2H6I = C2H6 + NaI
P2S3 + HNO3 = H3PO4 + SO2 + NO2 + H2O =>
P2S3 + 22 HNO3 = 2 H3PO4 + 3 SO2 + 22 NO2 + 8 H2O
C6H5MgBr + C6H5CHO + H2O = (C6H5)2CHOH + MgBrO =>
18 C6H5MgBr + 31 C6H5CHO + 12 H2O = 25(C6H5)2CHOH + 18 MgBrO
C180H297O132N + CH4N2O = C5H7O2N + H2O + CO2 =>
4 C180H297O132N + 73 CH4N2O = 150 C5H7O2N + 215 H2O + 43 CO2
PbI2 + H2O = HI + Pb(OH)2 =>
PbI2 + 2 H2O = 2 HI + Pb(OH)2
Cu(SO4)2 + K(OH) = Cu(OH)2 + K(SO4) =>
Cu(SO4)2 + 2 K(OH) = Cu(OH)2 + 2 K(SO4)
H2O(l) + O2(g) = H2O2(aq) =>
2 H2O(l) + O2(g) = 2 H2O2(aq)
HCHO2 + H2O = H2CHO2 + OH =>
HCHO2 + H2O = H2CHO2 + OH
Pt + FeCl2 = Fe + PtCl2 =>
Pt + FeCl2 = Fe + PtCl2
H3S + O2 = S8 + H2O =>
8 H3S + 6 O2 = S8 + 12 H2O
C8H18O + C2H3ClO = CH3COOC8H17 + HCl =>
C8H18O + C2H3ClO = CH3COOC8H17 + HCl
KAlSi3O8 + Na = NaAlSi3O8 + K =>
KAlSi3O8 + Na = NaAlSi3O8 + K
K2Cr2O7 + HCl = KCl + CrCl3 + Cl22 + H2O =>
11 K2Cr2O7 + 154 HCl = 22 KCl + 22 CrCl3 + 3 Cl22 + 77 H2O
H2SO4 + Zn + Sb2O3 = ZnSO4 + SbH3 + H2O =>
6 H2SO4 + 6 Zn + Sb2O3 = 6 ZnSO4 + 2 SbH3 + 3 H2O
SO2 + NaSH + NaOH = Na2S2O4 + H2O =>
5 SO2 + NaSH + 5 NaOH = 3 Na2S2O4 + 3 H2O
Zn2S2 + O2 = Zn2O2 + SO2 =>
Zn2S2 + 3 O2 = Zn2O2 + 2 SO2
Ni(NH3)6Cl2 + HCl = NH4{+} + Ni{2+} + Cl{-} =>
Ni(NH3)6Cl2 + 6 HCl = 6 NH4{+} + Ni{2+} + 8 Cl{-}
Co(NO3)2 + Al(NO3)2 + C6H8O7 = CoAl2O4 + H2O + CO2 + N2 =>
9 Co(NO3)2 + 18 Al(NO3)2 + 14 C6H8O7 = 9 CoAl2O4 + 56 H2O + 84 CO2 + 27 N2
CrO + H2SO4 = CrSO4 + H2O =>
CrO + H2SO4 = CrSO4 + H2O
Fe + O + Al = FeAlO2 =>
Fe + 2 O + Al = FeAlO2
Zn + Ag3(NO3)(aq) = Zn(NO3)2(aq) + Ag3(g) =>
Zn + 2 Ag3(NO3)(aq) = Zn(NO3)2(aq) + 2 Ag3(g)
Ag(NO3)2(aq) + Na2CO3(aq) = AgCO3(s) + NaNO3(aq) =>
Ag(NO3)2(aq) + Na2CO3(aq) = AgCO3(s) + 2 NaNO3(aq)
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
TlCl3 = Tl + Cl2 =>
2 TlCl3 = 2 Tl + 3 Cl2
Hg(CN)4{-2} + Fe(OH)2 + OH{-} = Hg + CN{-} + Fe(OH)3 =>
Hg(CN)4{-2} + 2 Fe(OH)2 + 2 OH{-} = Hg + 4 CN{-} + 2 Fe(OH)3
C9H36 + O2 = CO2 + H2O =>
C9H36 + 18 O2 = 9 CO2 + 18 H2O
MgCO3 + Cl2 = MgCl2 + CO2 + O =>
MgCO3 + Cl2 = MgCl2 + CO2 + O
CuS + HNO3 = Cu(NO3)2 + S + NO + H2O =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 2 NO + 4 H2O
O + F = O2F2 =>
2 O + 2 F = O2F2
KMnO4 + KOH = K2MnO4 + O2 + H2O =>
4 KMnO4 + 4 KOH = 4 K2MnO4 + O2 + 2 H2O
C6H6CH3Cl2 = C6H6CH2ClHCl =>
C6H6CH3Cl2 = C6H6CH2ClHCl
C2H2O3 + C2H8N2 + C6H6O = C18H20N2O6 + H2O =>
2 C2H2O3 + C2H8N2 + 2 C6H6O = C18H20N2O6 + 2 H2O
CaO(s) + H2O(l) = Ca + OH(aq) =>
CaO(s) + H2O(l) = Ca + 2 OH(aq)
Be(OH)2 + H2SO4 = BeSO4 + H2O =>
Be(OH)2 + H2SO4 = BeSO4 + 2 H2O
Cr(s) + S(s) = Cr2S3(s) =>
2 Cr(s) + 3 S(s) = Cr2S3(s)
KCN + FeS = K2S + Fe(CN)2 =>
2 KCN + FeS = K2S + Fe(CN)2
FeF3 = Fe + F =>
FeF3 = Fe + 3 F
CaS + Sn(NO3)4 = SnS2 + Ca(NO3)2 =>
2 CaS + Sn(NO3)4 = SnS2 + 2 Ca(NO3)2
AgCH3COO + Na3PO4 = Ag3PO4 + NaCH3COO =>
3 AgCH3COO + Na3PO4 = Ag3PO4 + 3 NaCH3COO
KPO4 + CaBr2 = PO4Ca + KBr2 =>
KPO4 + CaBr2 = PO4Ca + KBr2
C6H5Cl + CH3Cl + Na = NaCl + C6H5CH3 =>
C6H5Cl + CH3Cl + 2 Na = 2 NaCl + C6H5CH3
Pb(SO4)2 = Pb(SO3)2 + O2 =>
Pb(SO4)2 = Pb(SO3)2 + O2
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