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PbCl2 + 2 KOH = Pb(OH)2 + 2 KCl
H2O2 + Na2FeO4 = NaOH + FeO + O2 =>
2 H2O2 + 2 Na2FeO4 = 4 NaOH + 2 FeO + 3 O2
Mg(ClO4)2 + Na3PO4 = Mg3(PO4)2 + Na(ClO4) =>
3 Mg(ClO4)2 + 2 Na3PO4 = Mg3(PO4)2 + 6 Na(ClO4)
(NH4)2S + H2SO4 = (NH4)2SO4 + H2S =>
(NH4)2S + H2SO4 = (NH4)2SO4 + H2S
NiCl2 + NH4OH = [Ni(NH3)6]Cl2 + H2O =>
NiCl2 + 6 NH4OH = [Ni(NH3)6]Cl2 + 6 H2O
Ca(NO3)2 + K3PO4 = Ca3(PO4)2 + K(NO3) =>
3 Ca(NO3)2 + 2 K3PO4 = Ca3(PO4)2 + 6 K(NO3)
AgClO4 = AgCl + O2 =>
AgClO4 = AgCl + 2 O2
C10H15N2O7Na3 + H2SO4 = C10H18N2O7 + Na2SO4 =>
2 C10H15N2O7Na3 + 3 H2SO4 = 2 C10H18N2O7 + 3 Na2SO4
CH3CH2COOH + OH = H3O + CO2 =>
CH3CH2COOH + 9 OH = 5 H3O + 3 CO2
FeCl2 + NaNO2 + HCl = FeCl3 + N2 + NaCl + H2O =>
6 FeCl2 + 2 NaNO2 + 8 HCl = 6 FeCl3 + N2 + 2 NaCl + 4 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NaHCO3 + C9H8O7 = CO2 + H2O + Na3C6H5O7 =>
15 NaHCO3 + 3 C9H8O7 = 12 CO2 + 7 H2O + 5 Na3C6H5O7
Fe(OH)2 + H2SO4 = FeSO4 + H2O =>
Fe(OH)2 + H2SO4 = FeSO4 + 2 H2O
CH3COOCH3 + Ca(OH)2 = (CH3COO)2Ca + CH3OH =>
2 CH3COOCH3 + Ca(OH)2 = (CH3COO)2Ca + 2 CH3OH
GeCl4 + NaH2PO4 = GeHCl3 + NaHPO4 + Cl2 =>
2 GeCl4 + 2 NaH2PO4 = 2 GeHCl3 + 2 NaHPO4 + Cl2
NaBrO + H2O = NaBr + OH =>
NaBrO + H2O = NaBr + 2 OH
Cu(NO3)2 + NaOH = CuO + NaNO3 + HNO3 =>
Cu(NO3)2 + NaOH = CuO + NaNO3 + HNO3
LiHCO3(aq) + HNO3(aq) = H2O(l) + CO2(g) + LiNO3(aq) =>
LiHCO3(aq) + HNO3(aq) = H2O(l) + CO2(g) + LiNO3(aq)
CH2CHCH2CH3 + HBr = CH2BrCH2CH2CH3 =>
CH2CHCH2CH3 + HBr = CH2BrCH2CH2CH3
Ca3(PO4)2 + BaSO4 = CaSO4 + Ba3(PO4)2 =>
Ca3(PO4)2 + 3 BaSO4 = 3 CaSO4 + Ba3(PO4)2
Hf(CO3)2 = Hf + CO3 =>
Hf(CO3)2 = Hf + 2 CO3
Al + PbCl2 = AlCl + Pb2 =>
4 Al + 2 PbCl2 = 4 AlCl + Pb2
NH4HF2 + H3BO3 + HCl = HBF4 + NH4Cl + H2O =>
2 NH4HF2 + H3BO3 + 2 HCl = HBF4 + 2 NH4Cl + 3 H2O
Mg(OH)3 = Mg2O3 + HOH =>
2 Mg(OH)3 = Mg2O3 + 3 HOH
Na2NH + Na = Na3H + N =>
Na2NH + Na = Na3H + N
Tl + HNO3 = TlNO3 + H2 =>
2 Tl + 2 HNO3 = 2 TlNO3 + H2
Fe(NO3)3 + LiOH = Fe(OH)3 + Li + NO3 =>
Fe(NO3)3 + 3 LiOH = Fe(OH)3 + 3 Li + 3 NO3
C2H5NH2 + H2SO4 = [C2H5NH3]HSO4 =>
C2H5NH2 + H2SO4 = [C2H5NH3]HSO4
OH{-} + Br2 = BrO3{-} + H{+} + Br{-} =>
3 OH{-} + 3 Br2 = BrO3{-} + 3 H{+} + 5 Br{-}
B2O + H2O = HBO =>
B2O + H2O = 2 HBO
NaH2PO4 + CaCO3 = Na(OH) + Ca3(PO4)2 + CO2 + H2O =>
2 NaH2PO4 + 3 CaCO3 = 2 Na(OH) + Ca3(PO4)2 + 3 CO2 + H2O
Cu(SO4) + NaOH = Cu(OH)2 + Na2SO4 =>
Cu(SO4) + 2 NaOH = Cu(OH)2 + Na2SO4
SO2 + HNO2 = H2SO4 + NO =>
SO2 + 2 HNO2 = H2SO4 + 2 NO
Mn3 + O2 = Mn2O3 =>
4 Mn3 + 9 O2 = 6 Mn2O3
KOH + Cr(OH)3 = K3[Cr(OH)6] =>
3 KOH + Cr(OH)3 = K3[Cr(OH)6]
C + H2O = CO2 + H2 =>
C + 2 H2O = CO2 + 2 H2
CH4 + NH3 + H2O = H2 + C2H5O2N =>
2 CH4 + NH3 + 2 H2O = 5 H2 + C2H5O2N
K2SO3 + H2O = S + K2SO4 + KOH =>
3 K2SO3 + H2O = S + 2 K2SO4 + 2 KOH
Gd2O3 + Nb2O5 = GdNbO4 =>
Gd2O3 + Nb2O5 = 2 GdNbO4
Hg + Br2 = Hg2Br2 =>
2 Hg + Br2 = Hg2Br2
KOH + Cr(OH)3 = K3[Cr(OH)6] =>
3 KOH + Cr(OH)3 = K3[Cr(OH)6]
NiCl2 + NH4OH = [Ni(NH3)4(OH2)2](OH)2 + NH4Cl + H2O =>
NiCl2 + 6 NH4OH = [Ni(NH3)4(OH2)2](OH)2 + 2 NH4Cl + 2 H2O
CH2CHCH2CH3 + HBr = CH2BrCH2CH2CH3 =>
CH2CHCH2CH3 + HBr = CH2BrCH2CH2CH3
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
Ca3(PO4)2 + BaSO4 = CaSO4 + Ba3(PO4)2 =>
Ca3(PO4)2 + 3 BaSO4 = 3 CaSO4 + Ba3(PO4)2
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
CH2CHCH2CH3 + HBr = CH2BrCH2CH2CH3 =>
CH2CHCH2CH3 + HBr = CH2BrCH2CH2CH3
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
Cr + HOH = CrOH + H2 =>
2 Cr + 2 HOH = 2 CrOH + H2
Li2CO3 + MgSO4 = MgCO3 + Li2SO4 =>
Li2CO3 + MgSO4 = MgCO3 + Li2SO4
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