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(NH4)2SO4 + Ra(OH)2 = RaSO4 + 2 H2O + 2 NH3
FeCl3 + Cu = FeCl2 + CuCl2 =>
2 FeCl3 + Cu = 2 FeCl2 + CuCl2
Pb(C2H3O2)2 + Li2S = PbS + Li(C2H3O2) =>
Pb(C2H3O2)2 + Li2S = PbS + 2 Li(C2H3O2)
FePO4 + H2SO4 = FeSO4 + H2PO4 =>
FePO4 + H2SO4 = FeSO4 + H2PO4
CaOH + CH3CO2 = CaCO2 + CH3OH =>
CaOH + CH3CO2 = CaCO2 + CH3OH
C7H6O + NaHSO3 = C7H7SO4Na =>
C7H6O + NaHSO3 = C7H7SO4Na
Al + O1 = Al2O3 =>
2 Al + 3 O1 = Al2O3
KSCN + Cu(NO3)2 = CuSCN + K(NO3)2 =>
KSCN + Cu(NO3)2 = CuSCN + K(NO3)2
Fe(OH)3 + Fe(NO3)3 = Fe(OH)(NO3)2 =>
Fe(OH)3 + 2 Fe(NO3)3 = 3 Fe(OH)(NO3)2
MgCl2 + Al2(SO4)3 = Al2Cl2 + Mg(SO4)3 =>
MgCl2 + Al2(SO4)3 = Al2Cl2 + Mg(SO4)3
Zn + Pb(ClO3)2 = Zn(ClO3)2 + Pb =>
Zn + Pb(ClO3)2 = Zn(ClO3)2 + Pb
HPO3 + Ba(OH)2 = Ba(PO3)2 + H2O =>
2 HPO3 + Ba(OH)2 = Ba(PO3)2 + 2 H2O
SrO(s) + H2O(l) = Sr(OH)2 =>
SrO(s) + H2O(l) = Sr(OH)2
Hg(O2CCH3)2 + Na2SO4 = HgSO4 + Na(O2CCH3) =>
Hg(O2CCH3)2 + Na2SO4 = HgSO4 + 2 Na(O2CCH3)
Sn(OH)3 + H3O = Sn(H2O)3 + H2O =>
Sn(OH)3 + 3 H3O = Sn(H2O)3 + 3 H2O
S2 + OH = SO4 + H2O =>
S2 + 16 OH = 2 SO4 + 8 H2O
H2Cr2O7 + SnCl2 + HCl = SnCl4 + Cr(OH)3 + H2O =>
H2Cr2O7 + 3 SnCl2 + 6 HCl = 3 SnCl4 + 2 Cr(OH)3 + H2O
NH4Cl + HgCH3COO = NH4CH3COO + HgCl =>
NH4Cl + HgCH3COO = NH4CH3COO + HgCl
OH{-} + Fe(CN)6{4-} + Ce{4+} = Ce(OH)3 + Fe(OH)3 + CO3{2+} + NO3{-} + H2O =>
330 OH{-} + Fe(CN)6{4-} + 85 Ce{4+} = 85 Ce(OH)3 + Fe(OH)3 + 6 CO3{2+} + 6 NO3{-} + 36 H2O
Li3N + MgCl2 = LiCl + Mg3N2 =>
2 Li3N + 3 MgCl2 = 6 LiCl + Mg3N2
CH4(g) + F2(g) = CF4(g) + HF(g) =>
CH4(g) + 4 F2(g) = CF4(g) + 4 HF(g)
Pb(NO3)2 + Al(C2H3O2)3 = Al(NO3)3 + Pb(C2H3O2)2 =>
3 Pb(NO3)2 + 2 Al(C2H3O2)3 = 2 Al(NO3)3 + 3 Pb(C2H3O2)2
C2H2O2 = C2 + H2 + O2 =>
C2H2O2 = C2 + H2 + O2
Al(s) + H2SO4(ac) = Al2(SO4)3(ac) + H2(g) =>
2 Al(s) + 3 H2SO4(ac) = Al2(SO4)3(ac) + 3 H2(g)
HCl(aq) + NaOH(aq) = NaCl(aq) + HOH(i) =>
HCl(aq) + NaOH(aq) = NaCl(aq) + HOH(i)
KNO3 + Ti = KNO2 + TiO2 =>
2 KNO3 + Ti = 2 KNO2 + TiO2
CaO(s) + C2(s) = CaC2(s) + CO2(g) =>
4 CaO(s) + 5 C2(s) = 4 CaC2(s) + 2 CO2(g)
Cl2 + HO{-} = ClO2{-} + Cl{-} + H2O =>
2 Cl2 + 4 HO{-} = ClO2{-} + 3 Cl{-} + 2 H2O
KIO4 + Mn = KIO3 + MnO4 =>
4 KIO4 + Mn = 4 KIO3 + MnO4
NaIO3 + HI = I2 + NaI + H2O =>
NaIO3 + 6 HI = 3 I2 + NaI + 3 H2O
CH3COOH + NaHSO3 = CH3COONa + SO2 + H2O =>
CH3COOH + NaHSO3 = CH3COONa + SO2 + H2O
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
Ni(NO3)2 + Li2SO4 = NiSO4 + LiNO3 =>
Ni(NO3)2 + Li2SO4 = NiSO4 + 2 LiNO3
MnSO4 + O2 = MnO2 + SO4 =>
MnSO4 + O2 = MnO2 + SO4
Ta2O5 + HCl = TaOCl3 + H2O =>
Ta2O5 + 6 HCl = 2 TaOCl3 + 3 H2O
LiOH + Mg = Mg(OH)2 + Li =>
2 LiOH + Mg = Mg(OH)2 + 2 Li
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
CoSO4 + Cu = Co + Cu2SO4 =>
CoSO4 + 2 Cu = Co + Cu2SO4
Mg(OH)2 + Li2O = MgO + Li(OH) =>
Mg(OH)2 + Li2O = MgO + 2 Li(OH)
NaHCO3 + H3C6H5O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + H3C6H5O7 = 3 CO2 + 3 H2O + Na3C6H5O7
MgSO4 + H2O2 = MgO2 + H2SO4 =>
MgSO4 + H2O2 = MgO2 + H2SO4
NaVO3 + H2O2 + HCl = HVO4 + H2O + NaCl =>
NaVO3 + H2O2 + HCl = HVO4 + H2O + NaCl
Ca(NO3)2 + O2 = CaO + NO3 =>
2 Ca(NO3)2 + O2 = 2 CaO + 4 NO3
SCu + O2 = Cu2O + SO2 =>
4 SCu + 5 O2 = 2 Cu2O + 4 SO2
Cu(OH)Cl + NaOH = Cu(OH)2 + NaCl =>
Cu(OH)Cl + NaOH = Cu(OH)2 + NaCl
PdCl2(aq) + HNO3(aq) = Pd(NO3)2(s) + HCl(aq) =>
PdCl2(aq) + 2 HNO3(aq) = Pd(NO3)2(s) + 2 HCl(aq)
Pt + NaCl = PtCl2 + Na =>
Pt + 2 NaCl = PtCl2 + 2 Na
SiH2 + H2O = SiO2 + H2 =>
SiH2 + 2 H2O = SiO2 + 3 H2
C17H35COOH + Na = C17H35COONa + H2 =>
2 C17H35COOH + 2 Na = 2 C17H35COONa + H2
Na3(PO4) = Na2O + P4O10 =>
4 Na3(PO4) = 6 Na2O + P4O10
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