| Équations équilibrées la veille | Équations équilibrées le lendemain |
SiO2 + 2 NaOH = Na2SiO3 + H2O
CaCl + KCO = ClK + CaCO =>
CaCl + KCO = ClK + CaCO
KCl + Li = K + LiCl =>
KCl + Li = K + LiCl
CoCl + KOH + KClO3 = Co2O5 + KCl + H2O =>
6 CoCl + 6 KOH + 4 KClO3 = 3 Co2O5 + 10 KCl + 3 H2O
H3PO3 + Ba(OH)2 = Ba3(PO3)2 + H2O(l) =>
2 H3PO3 + 3 Ba(OH)2 = Ba3(PO3)2 + 6 H2O(l)
K[Al(OH)4] + CO2 = KHCO3 + Al(OH)3 =>
K[Al(OH)4] + CO2 = KHCO3 + Al(OH)3
Mg + Fe2N = Mg2N + Fe =>
2 Mg + Fe2N = Mg2N + 2 Fe
Mg2P3 + H2O = (OH)2 + Mg + PH3 =>
2 Mg2P3 + 18 H2O = 9(OH)2 + 4 Mg + 6 PH3
KMn4 + FeSO4 + H2SO4 = MnSO4 + Fe2SO3 + K2SO4 + H2O =>
4 KMn4 + 18 FeSO4 + 9 H2SO4 = 16 MnSO4 + 9 Fe2SO3 + 2 K2SO4 + 9 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
C4H8O + Ag2O = CH3COOH + Ag =>
C4H8O + 3 Ag2O = 2 CH3COOH + 6 Ag
Fe(OH)3 + Br2 + KOH = K2FeO4 + HBr + H2O =>
2 Fe(OH)3 + 3 Br2 + 4 KOH = 2 K2FeO4 + 6 HBr + 2 H2O
Al + NH4ClO4 = Al2O3 + Cl6HN + N2O + H2O =>
40 Al + 36 NH4ClO4 = 20 Al2O3 + 6 Cl6HN + 15 N2O + 69 H2O
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
As2O3 + OH{-} + I2 = AsO4 + H2O + I{-} =>
As2O3 + 10 OH{-} + 5 I2 = 2 AsO4 + 5 H2O + 10 I{-}
S8 + HNO3 = H2SO4 + NO =>
S8 + 16 HNO3 = 8 H2SO4 + 16 NO
K4[Fe(CN)6] + Fe(OH)3 = KFe[Fe(CN)6] + KOH =>
K4[Fe(CN)6] + Fe(OH)3 = KFe[Fe(CN)6] + 3 KOH
HNO3 + Ca = Ca(NO3)2 + NH4NO3 + H2O =>
10 HNO3 + 4 Ca = 4 Ca(NO3)2 + NH4NO3 + 3 H2O
FeS + H2O = FeSO + H2 =>
FeS + H2O = FeSO + H2
NH3 + O2 = NO + HOH =>
4 NH3 + 5 O2 = 4 NO + 6 HOH
Ca10(PO4)6F2 + H2 + SiO2 = Ca3SiO5 + H2O + P2 + SiF4 =>
6 Ca10(PO4)6F2 + 90 H2 + 23 SiO2 = 20 Ca3SiO5 + 90 H2O + 18 P2 + 3 SiF4
Na{2]CO{3}+AgNO{3} = Ag{2}CO{3}+NaNO{3} =>
Na{2]CO{3}+AgNO{3} = Ag{2}CO{3}+NaNO{3}
FeCa(NO3)2 = CaFe(NO3)2 =>
FeCa(NO3)2 = CaFe(NO3)2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
C7H5NaO3HCl = C7H6O3NaCl =>
C7H5NaO3HCl = C7H6O3NaCl
C4H8Cl2 + O2 = CO2 + H2O + HCl =>
2 C4H8Cl2 + 11 O2 = 8 CO2 + 6 H2O + 4 HCl
SO2 + Cu(OH)2 = CuSO3 + H2O =>
SO2 + Cu(OH)2 = CuSO3 + H2O
Pb(OH)4{-2} + ClO{-} + H{+} = PbO2 + Cl{-} + H2O =>
Pb(OH)4{-2} + ClO{-} + 2 H{+} = PbO2 + Cl{-} + 3 H2O
AgClNa(NO3) = Ag(NO3)NaCl =>
AgClNa(NO3) = Ag(NO3)NaCl
NaOH + KOH = K(OH)2 + Na =>
NaOH + KOH = K(OH)2 + Na
[Cu(NH3)4]SO4H2O + C2H5OH = Cu[(NH3)4](OH)2H2O + (C2H5)2SO4 =>
[Cu(NH3)4]SO4H2O + 2 C2H5OH = Cu[(NH3)4](OH)2H2O + (C2H5)2SO4
Li + HNO3 + H2O = LiOH + N =>
5 Li + HNO3 + 2 H2O = 5 LiOH + N
NH + H2O = NH3 + O2 =>
2 NH + 2 H2O = 2 NH3 + O2
Pb(CN)2 + HNO3 = Pb(NO3)2 + HCN =>
Pb(CN)2 + 2 HNO3 = Pb(NO3)2 + 2 HCN
Ca3(PO4)2 + SiO2 + C = P + Ca(SiO2)2 + CO =>
Ca3(PO4)2 + 6 SiO2 + 8 C = 2 P + 3 Ca(SiO2)2 + 8 CO
SO + H0 = HSO =>
SO + H0 = HSO
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
A + B = A6B3 =>
6 A + 3 B = A6B3
MgCl2 + HCO3 = Mg(HCO3)2 + Cl =>
MgCl2 + 2 HCO3 = Mg(HCO3)2 + 2 Cl
(H2N)2CO + H2O = CO2 + NH4{+} + OH{-} =>
(H2N)2CO + 3 H2O = CO2 + 2 NH4{+} + 2 OH{-}
C6H5CH3 + Br2 = C6H2Br3 + HBr =>
12 C6H5CH3 + 55 Br2 = 14 C6H2Br3 + 68 HBr
Ni(CIO4)2 + K2S = KCIO4 + NiS =>
Ni(CIO4)2 + K2S = 2 KCIO4 + NiS
CaO + SO2 = CaSO4 + S =>
2 CaO + 3 SO2 = 2 CaSO4 + S
PCl5 + Na2CO3 + H2O = Na2HPO4 + NaHCO3 + NaCl =>
PCl5 + 7 Na2CO3 + 4 H2O = Na2HPO4 + 7 NaHCO3 + 5 NaCl
CaO* + H2O = Ca(OH)2 =>
CaO* + H2O = Ca(OH)2
NF3 = N + F =>
NF3 = N + 3 F
Al(OH)3 + K2SO4 = Al2(SO4)3 + KOH =>
2 Al(OH)3 + 3 K2SO4 = Al2(SO4)3 + 6 KOH
PO + H2SO4 = PSO4 + H2O =>
PO + H2SO4 = PSO4 + H2O
KIO3 + H2S = K2S + HIO3 =>
2 KIO3 + H2S = K2S + 2 HIO3
CrF + F2 = CrF2 =>
2 CrF + F2 = 2 CrF2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/13/24
Équations équilibrées sur04/12/23
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