| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 Fe + 3 KNO3 + 18 H2O = 3 NH3 + 3 KOH + 8 Fe(OH)3
AlO + S = Al + SO =>
AlO + S = Al + SO
KHCO3 + H2SO4 = CO2 + H2O + K2SO4 =>
2 KHCO3 + H2SO4 = 2 CO2 + 2 H2O + K2SO4
C8H15NH2 + O2 = CO + NO2 + H2O =>
4 C8H15NH2 + 37 O2 = 32 CO + 4 NO2 + 34 H2O
Fe + KOH = Fe(OH)3 + K =>
Fe + 3 KOH = Fe(OH)3 + 3 K
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
HCCH + HO = HCC + H2O =>
HCCH + HO = HCC + H2O
NaOH + K2SiO3 = Na2SiO3 + KOH =>
2 NaOH + K2SiO3 = Na2SiO3 + 2 KOH
(NH4)2CO3(aq) + Ni(NO3)2(aq) = NH4(NO3) + Ni(CO3) =>
(NH4)2CO3(aq) + Ni(NO3)2(aq) = 2 NH4(NO3) + Ni(CO3)
Na2S*O3 + H*Cl = NaCl + H2O + S*O2 =>
Na2S*O3 + 2 H*Cl = 2 NaCl + H2O + S*O2
Fe + Ni(NO3)2 = Fe(NO3)3 + Ni =>
2 Fe + 3 Ni(NO3)2 = 2 Fe(NO3)3 + 3 Ni
PyTeHgI + PPh3 = PyTeHgIPPh3 =>
PyTeHgI + PPh3 = PyTeHgIPPh3
H2SO4 + H2O2 + K3Fe(CN)6 = K2SO4 + Fe2(SO4)3 + NO2 + CO2 + H2O =>
6 H2SO4 + 54 H2O2 + 2 K3Fe(CN)6 = 3 K2SO4 + Fe2(SO4)3 + 12 NO2 + 12 CO2 + 60 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cd(CH3CO2)2(aq) + Li2S(aq) = CdS(s) + LiC2H3O2 =>
Cd(CH3CO2)2(aq) + Li2S(aq) = CdS(s) + 2 LiC2H3O2
Fe + O4 = Fe3O4 =>
3 Fe + O4 = Fe3O4
Fe + Pb(SO4)2 = Pb + Fe2(SO4)3 =>
4 Fe + 3 Pb(SO4)2 = 3 Pb + 2 Fe2(SO4)3
CdF2 + Mg(OH)2 = MgF2 + Cd(OH)2 =>
CdF2 + Mg(OH)2 = MgF2 + Cd(OH)2
SiCl4 = Si + Cl7 =>
7 SiCl4 = 7 Si + 4 Cl7
K2O + CO2 = K2CO3 =>
K2O + CO2 = K2CO3
Fe + PbCl4 = FeCl3 + Pb =>
4 Fe + 3 PbCl4 = 4 FeCl3 + 3 Pb
Fe + PbO2 = Fe3O4 + Pb =>
3 Fe + 2 PbO2 = Fe3O4 + 2 Pb
C5H10O2 + OH = C2H3O2 + C3H8O =>
C5H10O2 + OH = C2H3O2 + C3H8O
Na2B4O7 + H2O = NaOH + H2B4O7 =>
Na2B4O7 + 2 H2O = 2 NaOH + H2B4O7
NO + HI + KIO3 = I + KNO3 + H2O =>
NO + 2 HI + KIO3 = 3 I + KNO3 + H2O
C6H4ClNO2 + NaOH = C6H4NNaO3 + HCl =>
C6H4ClNO2 + NaOH = C6H4NNaO3 + HCl
NiSO4 + BaI2 = NiI2 + BaSO4 =>
NiSO4 + BaI2 = NiI2 + BaSO4
Pb + O2 = PbO2 =>
Pb + O2 = PbO2
Fe + SO4 = Fe2(SO4)3 =>
2 Fe + 3 SO4 = Fe2(SO4)3
NaOH + BaS = Na2S + Ba(OH)2 =>
2 NaOH + BaS = Na2S + Ba(OH)2
Fe2(SO4)3(aq) + KOH(aq) = K2SO4(aq) + Fe(OH)3 =>
Fe2(SO4)3(aq) + 6 KOH(aq) = 3 K2SO4(aq) + 2 Fe(OH)3
Ba(OH)2 + HBr = BaBr2 + H2O =>
Ba(OH)2 + 2 HBr = BaBr2 + 2 H2O
(SrCl2) + H2O = (SrCl2)6H2O =>
6(SrCl2) + H2O = (SrCl2)6H2O
Cu + LiO = Li + CuO =>
Cu + LiO = Li + CuO
Fe2 + HNO3 = Fe(NO3)3 + H2 =>
Fe2 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2
Fe2O3(s) + CO = Fe(s) + CO2(g) =>
Fe2O3(s) + 3 CO = 2 Fe(s) + 3 CO2(g)
Pb2 + (PO4)3 = Pb3(PO4)2 =>
9 Pb2 + 4(PO4)3 = 6 Pb3(PO4)2
(C6H5)3CH3COOH + H2SO4 = (C6H5)3H2SO4 + CH3COOH =>
(C6H5)3CH3COOH + H2SO4 = (C6H5)3H2SO4 + CH3COOH
BaO + AlS = AlO + BaS =>
BaO + AlS = AlO + BaS
C4H10 + O26 = H2O + CO26 =>
26 C4H10 + 109 O26 = 130 H2O + 104 CO26
Mg + Fe3(NO3)3 = Mg(NO3)2 + Fe =>
3 Mg + 2 Fe3(NO3)3 = 3 Mg(NO3)2 + 6 Fe
Fe2O3 + P4 = Fe + P2O5 =>
10 Fe2O3 + 3 P4 = 20 Fe + 6 P2O5
FrO3 + H2O = FrOH + O2 =>
4 FrO3 + 2 H2O = 4 FrOH + 5 O2
Fe2O3 + NaOH + H2O = Na[Fe(OH)4] =>
Fe2O3 + 2 NaOH + 3 H2O = 2 Na[Fe(OH)4]
Fe3IO = Fe + I5 + O6 =>
30 Fe3IO = 90 Fe + 6 I5 + 5 O6
C2H4Cl2 + NO3{-} + H{+} = CO2 + H2O + N{+} + Cl2 =>
C2H4Cl2 + 3 NO3{-} + 6 H{+} = 2 CO2 + 5 H2O + 3 N{+} + Cl2
Fe3O4 + Mn = Fe + MnO2 =>
Fe3O4 + 2 Mn = 3 Fe + 2 MnO2
carbondioxide + calciumhydroxide = calciumcarbonate + water =>
CO2 + Ca(OH)2 = CaCO3 + H2O
Ca(OH)2 + C = CaH2 + CO2 =>
Ca(OH)2 + C = CaH2 + CO2
MnClO3 + Ba2Po2 = Mn2Po + Ba(ClO3)2 =>
4 MnClO3 + Ba2Po2 = 2 Mn2Po + 2 Ba(ClO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/29/25
Équations équilibrées sur02/28/24
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