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Na2SO4 + 2 NaOH = 4 Na + SO4(OH)2
MgCl = Mg + Cl =>
MgCl = Mg + Cl
Al(OH)3 + HCH3CO2 = Al(CH3CO2)3 + H2O =>
Al(OH)3 + 3 HCH3CO2 = Al(CH3CO2)3 + 3 H2O
KOH + H3PO4 = KH3 + OHPO4 =>
KOH + H3PO4 = KH3 + OHPO4
BaCl2 + NaCl = BaNa + Cl2 =>
2 BaCl2 + 2 NaCl = 2 BaNa + 3 Cl2
CoBr2 + AgC2H3O2 = Co(C2H3O2)2 + AgBr =>
CoBr2 + 2 AgC2H3O2 = Co(C2H3O2)2 + 2 AgBr
Pb(NO3)2 + NH4SCN = PbSCN + NH4(NO3)2 =>
Pb(NO3)2 + NH4SCN = PbSCN + NH4(NO3)2
Nd2O3 + In2O3 + BaCO3 = NdBaInO4 + CO2 =>
Nd2O3 + In2O3 + 2 BaCO3 = 2 NdBaInO4 + 2 CO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ca(NO3)2 + B2(SO4)3 = CaSO4 + B(NO3)3 =>
3 Ca(NO3)2 + B2(SO4)3 = 3 CaSO4 + 2 B(NO3)3
C4H9Br + KOH(aq) = C4H8 + KBr + H2O =>
C4H9Br + KOH(aq) = C4H8 + KBr + H2O
HI(aqq) + NaOH(aq) = NaI + H2O(l) =>
HI(aqq) + NaOH(aq) = NaI + H2O(l)
Na2Si3O7 + H2SO4 = SiO2 + Na2SO4 + H2O =>
Na2Si3O7 + H2SO4 = 3 SiO2 + Na2SO4 + H2O
Zn2O2 + HCl = ZnCl2 + H2O =>
Zn2O2 + 4 HCl = 2 ZnCl2 + 2 H2O
KBr + Cl2 = Br2 + KCl =>
2 KBr + Cl2 = Br2 + 2 KCl
O2 + C8H10N4O2 = CO2 + H2O + NO4 =>
35 O2 + 2 C8H10N4O2 = 16 CO2 + 10 H2O + 8 NO4
Al2O3 + H3O{+} = Al{3+} + H2O =>
Al2O3 + 6 H3O{+} = 2 Al{3+} + 9 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
H3PO4 + CaCl2 = Ca3(PO4)2 + HCl =>
2 H3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 HCl
Ba(HCO3)2 + Ca(NO3)2 = CaCO3 + Ba(NO3)2 + H2O + CO2 =>
Ba(HCO3)2 + Ca(NO3)2 = CaCO3 + Ba(NO3)2 + H2O + CO2
FeO + NaOH + H2O = Na2[Fe(OH)4] =>
FeO + 2 NaOH + H2O = Na2[Fe(OH)4]
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Fe(NO3)2 + HCl = HNO3 + FeCl2 =>
Fe(NO3)2 + 2 HCl = 2 HNO3 + FeCl2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
COCl2 + C2H5OH = C2H5OCOCl + HCl =>
COCl2 + C2H5OH = C2H5OCOCl + HCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
K + AuCl3 = KCl + Au =>
3 K + AuCl3 = 3 KCl + Au
AgNO3 + NH4OH + CH3CHO = Ag + CH3COONH4 + HNO3 =>
2 AgNO3 + NH4OH + CH3CHO = 2 Ag + CH3COONH4 + 2 HNO3
MgCO3 + Ca3(PO4)2 = Mg3(PO4)2 + CaCO3 =>
3 MgCO3 + Ca3(PO4)2 = Mg3(PO4)2 + 3 CaCO3
Be3P2 = Be2 + P3 =>
6 Be3P2 = 9 Be2 + 4 P3
Ca(OH)2 + K3PO4 = Ca3(PO4)2 + KOH =>
3 Ca(OH)2 + 2 K3PO4 = Ca3(PO4)2 + 6 KOH
Na2SO3 + KMnO4 + H2SO4 = Na2SO4 + MnSO4 + KHSO4 + H2O =>
5 Na2SO3 + 2 KMnO4 + 4 H2SO4 = 5 Na2SO4 + 2 MnSO4 + 2 KHSO4 + 3 H2O
(CuOH)2CO2 = CO + CuO + H2O =>
(CuOH)2CO2 = CO + 2 CuO + H2O
NH4OH = NH4{-} + OH{+} =>
NH4OH = NH4{-} + OH{+}
[Cr(C2H8N2)2(Cl)2]Cl + H2O = [Cr(C2H8N2)2(H2O)2]Cl3 =>
[Cr(C2H8N2)2(Cl)2]Cl + 2 H2O = [Cr(C2H8N2)2(H2O)2]Cl3
Fe(NO3)2 + HCl = HNO3 + FeCl2 =>
Fe(NO3)2 + 2 HCl = 2 HNO3 + FeCl2
Na3PO4 + MnSO4 = Na2SO4 + Mn3(PO4)2 =>
2 Na3PO4 + 3 MnSO4 = 3 Na2SO4 + Mn3(PO4)2
Te4 + O2 = TeO2 =>
Te4 + 4 O2 = 4 TeO2
(CuOH)2CO2 = CO + CuO + H2O =>
(CuOH)2CO2 = CO + 2 CuO + H2O
NaOH + HPO4 = Na3POO4 + H2O =>
3 NaOH + HPO4 = Na3POO4 + 2 H2O
Pb + O2 = Pb2O3* =>
4 Pb + 3 O2 = 2 Pb2O3*
V2AlC = V3AlC2 + V2Al + VAl3 =>
10 V2AlC = 5 V3AlC2 + 2 V2Al + VAl3
P4 + OH{-} + H2O = H2PO2{-} + H3 =>
3 P4 + 12 OH{-} + 12 H2O = 12 H2PO2{-} + 4 H3
NaF(aq) + BaClO3(aq) = BaF(s) + NaClO3 =>
NaF(aq) + BaClO3(aq) = BaF(s) + NaClO3
H{+} + S{-2) = H2S =>
2 H{+} + S{-2) = H2S
Pb(NO3)2 + NH3*H2O = Pb(OH)2 + NH4NO3 =>
Pb(NO3)2 + 2 NH3*H2O = Pb(OH)2 + 2 NH4NO3
Pb(NO3)2 + KOH = Pb(OH)2 + KNO3 =>
Pb(NO3)2 + 2 KOH = Pb(OH)2 + 2 KNO3
CO2 + NaOH = H2O + Na2CO3 =>
CO2 + 2 NaOH = H2O + Na2CO3
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