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3 PbSO4 + 4 Na2S = 3 PbS + 4 Na2SO3
(NH4)6Mo7O24 + Zn + HCl + NH4Cl = (NH4)2MoCl6 + ZnCl2 + H2O =>
(NH4)6Mo7O24 + 7 Zn + 48 HCl + 8 NH4Cl = 7(NH4)2MoCl6 + 7 ZnCl2 + 24 H2O
Fe2 + OH = Fe(OH) =>
Fe2 + 2 OH = 2 Fe(OH)
K2S2O8 + Ni(OH)2 + H2O = Ni(OH)4 + SO2 + K =>
K2S2O8 + 4 Ni(OH)2 + 4 H2O = 4 Ni(OH)4 + 2 SO2 + 2 K
LiOH + Na{2+}Co{3+} = Li{2+}Co{3+} + NaOH =>
LiOH + Na{2+}Co{3+} = Li{2+}Co{3+} + NaOH
LiC6 + CoO2 = C6 + LiCoO2 =>
LiC6 + CoO2 = C6 + LiCoO2
AgNO3 + NH4CI = AgCI + NH4NO3 =>
AgNO3 + NH4CI = AgCI + NH4NO3
HF + MgO = MgF2 + H2O =>
2 HF + MgO = MgF2 + H2O
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Ca(NO3)2(aq) + KCl(aq) = CaCl2 + KNO3 =>
Ca(NO3)2(aq) + 2 KCl(aq) = CaCl2 + 2 KNO3
C6H12O2 + C2H6O = C8H16O2 + H2O =>
C6H12O2 + C2H6O = C8H16O2 + H2O
KNO2 + NH3Br = KBr + NO2 + NH3 =>
KNO2 + NH3Br = KBr + NO2 + NH3
Ca(NO3)2(aq) + KCl(aq) = CaCl2 + K(NO3) =>
Ca(NO3)2(aq) + 2 KCl(aq) = CaCl2 + 2 K(NO3)
SbCl3 + NH4OH = Sb(OH)3 + NH4Cl =>
SbCl3 + 3 NH4OH = Sb(OH)3 + 3 NH4Cl
C11H28 + O2 = CO2 + H2O =>
C11H28 + 18 O2 = 11 CO2 + 14 H2O
Ca(NO3)2(aq) + KCl(aq) = CaCl2(s) + KNO3(aq) =>
Ca(NO3)2(aq) + 2 KCl(aq) = CaCl2(s) + 2 KNO3(aq)
Na2CO3 + C4H4O6KH = C4H4O6NaK + H2O + CO2 =>
Na2CO3 + 2 C4H4O6KH = 2 C4H4O6NaK + H2O + CO2
Ca(NO3)2(aq) + KCl(aq) = CaCl2(aq) + KNO3(aq) =>
Ca(NO3)2(aq) + 2 KCl(aq) = CaCl2(aq) + 2 KNO3(aq)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Li + CeCl3 = Ce + LiCl =>
3 Li + CeCl3 = Ce + 3 LiCl
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Ca(No3)2(aq) + KCl(aq) = CaCl2 + KNo3 =>
Ca(No3)2(aq) + 2 KCl(aq) = CaCl2 + 2 KNo3
Hg2(NO2)2 + FeF3 = Hg2F2 + Fe(NO2)3 =>
3 Hg2(NO2)2 + 2 FeF3 = 3 Hg2F2 + 2 Fe(NO2)3
NH4H = NH3 + H2 =>
NH4H = NH3 + H2
HNO3(ac) + Sr(OH)2(ac) = Sr(NO3)2 + H2O =>
2 HNO3(ac) + Sr(OH)2(ac) = Sr(NO3)2 + 2 H2O
Mg + (C2H5)2Hg = Mg(C2H5)2 + Hg =>
Mg + (C2H5)2Hg = Mg(C2H5)2 + Hg
KOH + NH4Cl = KCl + H2O + NH3 =>
KOH + NH4Cl = KCl + H2O + NH3
HCl(g) + O2(g) = Cl2(g) + H2O(g) =>
4 HCl(g) + O2(g) = 2 Cl2(g) + 2 H2O(g)
CrO3 + Ca(OH)2 = Cr(OH)2 + CaO3 =>
CrO3 + Ca(OH)2 = Cr(OH)2 + CaO3
AlCl3(aq) + Na3PO4(aq) = AlPO4(s) + NaCl(aq) =>
AlCl3(aq) + Na3PO4(aq) = AlPO4(s) + 3 NaCl(aq)
Li2SiO3 + HCl = LiCl + H2SiO3 =>
Li2SiO3 + 2 HCl = 2 LiCl + H2SiO3
Cr(NO3)3 + Ba(OH)2 = Ba(NO3)2 + Cr(OH)3 =>
2 Cr(NO3)3 + 3 Ba(OH)2 = 3 Ba(NO3)2 + 2 Cr(OH)3
Ca(NO3)2(aq) + KCl(aq) = CaCl2(aq) + KNO3(s) =>
Ca(NO3)2(aq) + 2 KCl(aq) = CaCl2(aq) + 2 KNO3(s)
K2O + HCl = KCl + H2O(l) =>
K2O + 2 HCl = 2 KCl + H2O(l)
C2H + O2 = CO2 + H2O =>
4 C2H + 9 O2 = 8 CO2 + 2 H2O
Ca(H2Po4)2 + AgNo3 = Ag(H2Po4)2 + CaNo3 =>
Ca(H2Po4)2 + AgNo3 = Ag(H2Po4)2 + CaNo3
KOH + H3PO3 = H2O + K3PO3 =>
3 KOH + H3PO3 = 3 H2O + K3PO3
K2HPO4 + Ba(OH)2 = Ba3(PO4)2 + KOH + H2O =>
2 K2HPO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 4 KOH + 2 H2O
AgNO3 + K2SO4 = AgSO4 + K2(NO3) =>
AgNO3 + K2SO4 = AgSO4 + K2(NO3)
CH3CH2CH2Br + KOH = CH3CH2CH2OH + KBr =>
CH3CH2CH2Br + KOH = CH3CH2CH2OH + KBr
SI + O2 = SIO =>
2 SI + O2 = 2 SIO
BaF2 + SiF4 = Ba[SiF6] =>
BaF2 + SiF4 = Ba[SiF6]
SCu = CuS =>
SCu = CuS
Be3(PO4)2 + Al(OH)3 = Be(OH)2 + AlPO4 =>
Be3(PO4)2 + 2 Al(OH)3 = 3 Be(OH)2 + 2 AlPO4
CH3HO + NaMnO4 + NaOH = CH3COONa + Na2MnO4 + H2O =>
2 CH3HO + 4 NaMnO4 + 5 NaOH = CH3COONa + 4 Na2MnO4 + 5 H2O
Be3(PO4)2 + Al(OH)3 = Be(OH)2 + AlPO4 =>
Be3(PO4)2 + 2 Al(OH)3 = 3 Be(OH)2 + 2 AlPO4
H2TeO3 + HI = I2 + Te2 + H2O =>
2 H2TeO3 + 8 HI = 4 I2 + Te2 + 6 H2O
U3O8 + Ca = UCa2 + O2 =>
U3O8 + 6 Ca = 3 UCa2 + 4 O2
KI + CHCl3 + Cl2 = KCl + CCl4 + HI =>
KI + CHCl3 + Cl2 = KCl + CCl4 + HI
CH3COOHAl = Al(CH3COOH) =>
CH3COOHAl = Al(CH3COOH)
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