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CoCl2 + Na2S = CoS + Na2Cl2
Na2HPO4 + Na2SO4 = Na3PO4 + H2SO4 =>
2 Na2HPO4 + Na2SO4 = 2 Na3PO4 + H2SO4
SiO2Na2CO3 = Na2SiO4CO =>
SiO2Na2CO3 = Na2SiO4CO
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Cu(OH)2C = CuC(OH)2 =>
Cu(OH)2C = CuC(OH)2
HC2H3O2 + CH3OH = C3H6O2 + H2O =>
HC2H3O2 + CH3OH = C3H6O2 + H2O
K + CaCl2 = KCl + Ca =>
2 K + CaCl2 = 2 KCl + Ca
FeCl3 + NH3 + H2O = FeOH + NH4 + Cl =>
FeCl3 + NH3 + H2O = FeOH + NH4 + 3 Cl
Ba(NO3)2 + AgNO3 = Ba(NO3)2AgNO3 =>
Ba(NO3)2 + AgNO3 = Ba(NO3)2AgNO3
H{+} + SO3{2-} + MnO4{-} = Mn{2+} + H2O + SO4{2-} =>
6 H{+} + 5 SO3{2-} + 2 MnO4{-} = 2 Mn{2+} + 3 H2O + 5 SO4{2-}
MnSO4 + Ca(OCl)2 + NaOH = Na2SO4 + MnO2 + CaCl2 + H2O =>
2 MnSO4 + Ca(OCl)2 + 4 NaOH = 2 Na2SO4 + 2 MnO2 + CaCl2 + 2 H2O
Li2 + ZnSO4 = Zn + LiSO4 =>
Li2 + 2 ZnSO4 = 2 Zn + 2 LiSO4
Pb + H2O = Pb(OH)2H2 =>
Pb + 2 H2O = Pb(OH)2H2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
CuO + Cl2 = CuO2 + CuCl =>
4 CuO + Cl2 = 2 CuO2 + 2 CuCl
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
C = C02 =>
2 C = C02
Cr(OH)3 + Fe(OH)2 = FeCr2O4 + H2O =>
2 Cr(OH)3 + Fe(OH)2 = FeCr2O4 + 4 H2O
HgS + HNO3 + HCl = HgCl2 + S + H2O + NO =>
3 HgS + 2 HNO3 + 6 HCl = 3 HgCl2 + 3 S + 4 H2O + 2 NO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaOH + C6O7H8 = Na3C6O7H5 + H2O =>
3 NaOH + C6O7H8 = Na3C6O7H5 + 3 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
FeSO4(ac)Pb(NO3)2(ac) = Fe(NO3)2(ac)PbSO4 =>
FeSO4(ac)Pb(NO3)2(ac) = Fe(NO3)2(ac)PbSO4
FeOH(NO3)2H2O = Fe(OH)2NO3HNO3 =>
FeOH(NO3)2H2O = Fe(OH)2NO3HNO3
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
FeS2 + NO3{-} + H{+} = Fe{3+} + SO4{2-} + NO + H2O =>
FeS2 + 5 NO3{-} + 4 H{+} = Fe{3+} + 2 SO4{2-} + 5 NO + 2 H2O
Li2OZnO = Li2ZnO2 =>
Li2OZnO = Li2ZnO2
HCH2CHCO2 + OH = CH2CHCO2 + H2O =>
HCH2CHCO2 + OH = CH2CHCO2 + H2O
BrO3{-} + H2S + H{+} = Br{+} + SO4{-} + H2O =>
9 BrO3{-} + 4 H2S + 14 H{+} = 9 Br{+} + 4 SO4{-} + 11 H2O
Al(s) + Fe2O3(s) = Fe3(s) + Al2O3 =>
6 Al(s) + 3 Fe2O3(s) = 2 Fe3(s) + 3 Al2O3
AlF3 + KOH + HF = K3AlF6 + H2O =>
AlF3 + 3 KOH + 3 HF = K3AlF6 + 3 H2O
AgNO3(aq) + KBr(aq) = AgBr(s) + KNO3(aq) =>
AgNO3(aq) + KBr(aq) = AgBr(s) + KNO3(aq)
Cu(NO3)2 + H2ONaOH = Cu(OH)2 + NaNO3 + H2O =>
Cu(NO3)2 + 2 H2ONaOH = Cu(OH)2 + 2 NaNO3 + 2 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
(NH4)3PO4 + CaCI2 = (NH4)3CI2 + CaPO4 =>
(NH4)3PO4 + CaCI2 = (NH4)3CI2 + CaPO4
Ba(OH)2 + NH4HSO4 = BaSO4 + NH3 + H2O =>
Ba(OH)2 + NH4HSO4 = BaSO4 + NH3 + 2 H2O
NH4HCO3 + MgSO4 = (NH4)2SO4 + Mg(HCO3)2 =>
2 NH4HCO3 + MgSO4 = (NH4)2SO4 + Mg(HCO3)2
AlI3 + AgNO3 = Al(NO3)3 + AgI =>
AlI3 + 3 AgNO3 = Al(NO3)3 + 3 AgI
(CH3CH2COO)2Cu + Cu + NaI = CH3CH2COONa + CuI =>
(CH3CH2COO)2Cu + Cu + 2 NaI = 2 CH3CH2COONa + 2 CuI
Ag2CrO4 + CH3COOH = Ag{+} + CH3COO{-} + Cr2O7{-2} + H2O =>
2 Ag2CrO4 + 2 CH3COOH = 4 Ag{+} + 2 CH3COO{-} + Cr2O7{-2} + H2O
H2SO4 + CaO = CaSO4 + H2O =>
H2SO4 + CaO = CaSO4 + H2O
NaH2PO4 + Ba(OH)2 = Na3PO4 + Ba3(PO4)2 + H2O =>
3 NaH2PO4 + 3 Ba(OH)2 = Na3PO4 + Ba3(PO4)2 + 6 H2O
K2SO3 + HNO3 = KNO3 + SO2 + H2O =>
K2SO3 + 2 HNO3 = 2 KNO3 + SO2 + H2O
Mg(HCO3)2 = Mg + (HCO3)2 =>
Mg(HCO3)2 = Mg + (HCO3)2
C4H8O + KBrO3 = C4H6O2 + KBr + H2O =>
3 C4H8O + 2 KBrO3 = 3 C4H6O2 + 2 KBr + 3 H2O
CH3COOH(ac)KOH(ac) = KCH3COO(ac)H2O(ac) =>
CH3COOH(ac)KOH(ac) = KCH3COO(ac)H2O(ac)
H2SO4 + Na2S2O3 + Na2SO3 = Na2SO4 + H2S03 =>
H2SO4 + 2 Na2S2O3 + 2 Na2SO3 = 4 Na2SO4 + H2S03
C3H6 + Br = C3H6Br =>
C3H6 + Br = C3H6Br
Fe2(SO3)3 + Ca(OH)2 = Fe(OH)3 + CaSO3 =>
Fe2(SO3)3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 CaSO3
Na(ClO3)2 = NaCl2 + (O2)3 =>
Na(ClO3)2 = NaCl2 + (O2)3
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