| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl + O = Cl2(g) + H2O
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
Al + Fe(OH0)3 = Al(OH)3 + Fe =>
Al + Fe(OH0)3 = Al(OH)3 + Fe
CuOHCl + HCl = H2O + CuCl2 =>
CuOHCl + HCl = H2O + CuCl2
Fe2O3 + CO = COFe2 + O3 =>
Fe2O3 + CO = COFe2 + O3
CO = carbon + oxygen =>
2 CO = 2 C + O2
Fe + HNO3 = Fe(NO3)3 + NO(g) + H2O =>
Fe + 4 HNO3 = Fe(NO3)3 + NO(g) + 2 H2O
MgO + Zn = MgZn + O =>
MgO + Zn = MgZn + O
C11H17BrNO2 + C7H5O = C18H22BrNO3 =>
C11H17BrNO2 + C7H5O = C18H22BrNO3
CaC2 + SO2 + O2 = CaS + CO2 =>
CaC2 + SO2 + O2 = CaS + 2 CO2
[Cr(H2O)6] + OH = [Cr(H2O)3(OH)3] + H2O =>
[Cr(H2O)6] + 3 OH = [Cr(H2O)3(OH)3] + 3 H2O
Ca(ClO3)2 + H2O = CaO + HCl + O2 =>
Ca(ClO3)2 + H2O = CaO + 2 HCl + 3 O2
Al(ClO4)3 + Hg3(PO3)2 = Al(PO3)2 + Hg3(ClO4)3 =>
Al(ClO4)3 + Hg3(PO3)2 = Al(PO3)2 + Hg3(ClO4)3
BaCl2 + NH4Cl = Cl2 + NH4Ba =>
2 BaCl2 + 2 NH4Cl = 3 Cl2 + 2 NH4Ba
Ca(HSO4)2 + Rb = Rb(HSO4) + Ca =>
Ca(HSO4)2 + 2 Rb = 2 Rb(HSO4) + Ca
HCl + Fe3Cl = Fe3H + Cl =>
HCl + Fe3Cl = Fe3H + 2 Cl
KI + H3PO4 = HI + K2HPO4 =>
2 KI + H3PO4 = 2 HI + K2HPO4
K + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
6 K + K2Cr2O7 + 7 H2SO4 = 4 K2SO4 + Cr2(SO4)3 + 7 H2O
Na2 + Cl2 = Na2Cl =>
2 Na2 + Cl2 = 2 Na2Cl
CaI2(aq) + Na2SO4(aq) = CaSO4(s) + NaI(s) =>
CaI2(aq) + Na2SO4(aq) = CaSO4(s) + 2 NaI(s)
Sb2S3O12 + KMnO4 + H2O = H3SbO4 + K2SO4 + MnSO4 + H2SO4 =>
5 Sb2S3O12 + 4 KMnO4 + 24 H2O = 10 H3SbO4 + 2 K2SO4 + 4 MnSO4 + 9 H2SO4
Al + Mg(OH)2 + H2O = MgAl(OH)5 + H2 =>
2 Al + 2 Mg(OH)2 + 6 H2O = 2 MgAl(OH)5 + 3 H2
MnSO4 + KBrO2 + H2SO4 = Mn2(SO4)3 + H2O + KBr =>
4 MnSO4 + KBrO2 + 2 H2SO4 = 2 Mn2(SO4)3 + 2 H2O + KBr
FeO + CO2 + SO2 = Fe2(SO4)3 + C =>
2 FeO + 2 CO2 + 3 SO2 = Fe2(SO4)3 + 2 C
HC4H2O4 + NaOH = NaC4H2O4 + H2O =>
HC4H2O4 + NaOH = NaC4H2O4 + H2O
Cu + SO2 = CuS + O2 =>
Cu + SO2 = CuS + O2
FeH2SiO3 = FeSiO3H2 =>
FeH2SiO3 = FeSiO3H2
KOH(aq) + Cu(NO3)2 = K(NO3)2 + CuOH =>
KOH(aq) + Cu(NO3)2 = K(NO3)2 + CuOH
Cu(s) + H(NO3)(aq) = Cu(NO3)(l) + NO(g) + H2O(l) =>
3 Cu(s) + 4 H(NO3)(aq) = 3 Cu(NO3)(l) + NO(g) + 2 H2O(l)
C8H18 + O2 = C2O3 + H2O =>
2 C8H18 + 21 O2 = 8 C2O3 + 18 H2O
C6H11C2H5 + O2 = CO2 + H2O =>
C6H11C2H5 + 12 O2 = 8 CO2 + 8 H2O
CH3NH2 + C2H5I = [CH3C2H5NH2]I =>
CH3NH2 + C2H5I = [CH3C2H5NH2]I
HONH3I + H2O = I + H3O + ONH3 =>
HONH3I + H2O = I + H3O + ONH3
SbOCl + H2SO4 = Sb2(SO4)3 + HClO + H2 =>
2 SbOCl + 3 H2SO4 = Sb2(SO4)3 + 2 HClO + 2 H2
GaN + CaCO3 = CaGaON + CO2 =>
GaN + CaCO3 = CaGaON + CO2
KCl(aq) + CaBr2(aq) = KBr(aq) + CaCl2(aq) =>
2 KCl(aq) + CaBr2(aq) = 2 KBr(aq) + CaCl2(aq)
HgS2(s) = Hg(l) + S8(s) =>
4 HgS2(s) = 4 Hg(l) + S8(s)
CuSO4 + H2O + Zn = H2Zn + CuSO5 =>
CuSO4 + H2O + Zn = H2Zn + CuSO5
Fe(NO3)3 + Na2C2O4 = Fe(C2O4) + Na2(NO3)3 =>
Fe(NO3)3 + Na2C2O4 = Fe(C2O4) + Na2(NO3)3
FeCl3 + NH4SCN = NH3HCl + Fe(SCN)3 =>
FeCl3 + 3 NH4SCN = 3 NH3HCl + Fe(SCN)3
CoCl2 + Na2S = NaCl + SCo =>
CoCl2 + Na2S = 2 NaCl + SCo
As2S4 + HNO3 = H3AsO4 + H2SO4 + H2O + NO2 =>
As2S4 + 34 HNO3 = 2 H3AsO4 + 4 H2SO4 + 10 H2O + 34 NO2
HCl + NaOH + CH4CO2 = CH3CO2 + H3O + NaCl =>
HCl + NaOH + CH4CO2 = CH3CO2 + H3O + NaCl
Co(NO3)2*6H2O + H2O2 + NH4I + NH3 = (CoI(NH3)5)(NO3)2 + H2O =>
2 Co(NO3)2*6H2O + H2O2 + 2 NH4I + 8 NH3 = 2(CoI(NH3)5)(NO3)2 + 14 H2O
Al + Cu(SO4)2 = Al2(SO4)3 + Cu =>
4 Al + 3 Cu(SO4)2 = 2 Al2(SO4)3 + 3 Cu
BO3H3 = B2O3 + H2O =>
2 BO3H3 = B2O3 + 3 H2O
Bi + HNO3 = Bi(NO3)4 + NH4NO3 + H2O =>
2 Bi + 10 HNO3 = 2 Bi(NO3)4 + NH4NO3 + 3 H2O
Sn + HCl = H2 + Sn(Cl)4 =>
Sn + 4 HCl = 2 H2 + Sn(Cl)4
C6H6 + I2 = C6H6I6 =>
C6H6 + 3 I2 = C6H6I6
MnCO3 + KClO3 = MnO2 + KCl + CO2 =>
3 MnCO3 + KClO3 = 3 MnO2 + KCl + 3 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/26/24
Équations équilibrées sur06/25/23
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