| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KClO3 = 2 KCl + 3 O2
PtCl4 + I12 = I12Cl4 + Pt =>
PtCl4 + I12 = I12Cl4 + Pt
FeSO4 + NaI = Na2SO4 + FeI2 =>
FeSO4 + 2 NaI = Na2SO4 + FeI2
C4H6O3 + CH3CH2OH = CH3CH2O2CCH3 + CH3COOH =>
C4H6O3 + CH3CH2OH = CH3CH2O2CCH3 + CH3COOH
Si + Al = Al2Si =>
Si + 2 Al = Al2Si
C3H6F2 + H2O = HF + CH4 + O2 =>
C3H6F2 + 4 H2O = 2 HF + 3 CH4 + 2 O2
NH2XCOOH + CH3CH2OH = NH2XCOOCH2CH3 + H2O =>
NH2XCOOH + CH3CH2OH = NH2XCOOCH2CH3 + H2O
H2SO4 + MgO = H2O + MgSO4 =>
H2SO4 + MgO = H2O + MgSO4
K2Cr2O7 + HCl = Cr3Cl + KCl + H2O + Cl2 =>
3 K2Cr2O7 + 42 HCl = 2 Cr3Cl + 6 KCl + 21 H2O + 17 Cl2
Hg + HNO3 = H + HgNO3 =>
Hg + HNO3 = H + HgNO3
N2 + H2SO4 = N2(SO4)3 + H2 =>
N2 + 3 H2SO4 = N2(SO4)3 + 3 H2
Cs2CO3(aq) + AgNO3(aq) = CsNO3 + Ag2CO3 =>
Cs2CO3(aq) + 2 AgNO3(aq) = 2 CsNO3 + Ag2CO3
Fe + Cl2 + Ag + NO3 = FeCl3AgNO3 =>
2 Fe + 3 Cl2 + 2 Ag + 2 NO3 = 2 FeCl3AgNO3
C9H8O4NaHCO3 = C9H7O4NaH2CO3 =>
C9H8O4NaHCO3 = C9H7O4NaH2CO3
Xe + O = XeO3 =>
Xe + 3 O = XeO3
Zn(CH3COO)2 + Na3PO4 = Zn3(PO4)2 + Na(CH3COO) =>
3 Zn(CH3COO)2 + 2 Na3PO4 = Zn3(PO4)2 + 6 Na(CH3COO)
C2H4 + HCl + O2 = CHCl3 + H2O =>
C2H4 + 6 HCl + 2 O2 = 2 CHCl3 + 4 H2O
FeClCuSO4 = Fe + Cl + Cu + SO4 =>
FeClCuSO4 = Fe + Cl + Cu + SO4
Al2(SO4)3 + Ca3(PO4)2 = Ca3Al2 + (SO4)3(PO4)2 =>
Al2(SO4)3 + Ca3(PO4)2 = Ca3Al2 + (SO4)3(PO4)2
C4H9OH + NaOH = NaO(CH3)3 + H2O + CO2 =>
5 C4H9OH + 6 NaOH = 6 NaO(CH3)3 + H2O + 2 CO2
AlH3 + KNO3 + KOH = K3AlO3 + KNO2 + H2O =>
AlH3 + 3 KNO3 + 3 KOH = K3AlO3 + 3 KNO2 + 3 H2O
LiSO4 + Ba(OH)2 = Li(OH)2 + BaSO4 =>
LiSO4 + Ba(OH)2 = Li(OH)2 + BaSO4
Cu(OH)2 + NH4Cl = CuCl2 + H2O + NH3 =>
Cu(OH)2 + 2 NH4Cl = CuCl2 + 2 H2O + 2 NH3
Ba(NO3)2 + Na2CrO4(aq) = BaCrO4(s) + NaNO3(aq) =>
Ba(NO3)2 + Na2CrO4(aq) = BaCrO4(s) + 2 NaNO3(aq)
Al(s) + Cl(g) + O(g) = AlCl3O9 =>
Al(s) + 3 Cl(g) + 9 O(g) = AlCl3O9
Ca(OH2) + H3PO4 = CaPO4 + H3OH2 =>
Ca(OH2) + H3PO4 = CaPO4 + H3OH2
H2C2O4 + BaCl2 = BaC2O4 + HCl =>
H2C2O4 + BaCl2 = BaC2O4 + 2 HCl
W2 + C = WC =>
W2 + 2 C = 2 WC
HCl + ZnS = ZnCl2 + H2 + S =>
2 HCl + ZnS = ZnCl2 + H2 + S
H2O2 + CO2 = H2CO3 + O2 =>
2 H2O2 + 2 CO2 = 2 H2CO3 + O2
C8H10N4O2 + NaHCO3 = HCO3 + C8H10N4O2Na =>
C8H10N4O2 + NaHCO3 = HCO3 + C8H10N4O2Na
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
Ca + O2(g) = CaO(s) =>
2 Ca + O2(g) = 2 CaO(s)
C3H5(OH)3 + Cu(OH)2 = C3H5O2CuOH + H2O =>
C3H5(OH)3 + Cu(OH)2 = C3H5O2CuOH + 2 H2O
Ba(s) + O2(g) + C(s) = BaCO3 =>
2 Ba(s) + 3 O2(g) + 2 C(s) = 2 BaCO3
K2CO3 + Nb2O5 + SiO2 = KNbOSiO4 + CO2 =>
K2CO3 + Nb2O5 + 2 SiO2 = 2 KNbOSiO4 + CO2
Sr + HCl = SrH + Cl =>
Sr + HCl = SrH + Cl
C3H6 + H2 = C3H7H2 =>
2 C3H6 + 3 H2 = 2 C3H7H2
Ni + NH3 + H2O = NiNH36 + O2 =>
4 Ni + 4 NH3 + 66 H2O = 4 NiNH36 + 33 O2
Cr + SO4 = CrS + O =>
Cr + SO4 = CrS + 4 O
Ca + AgOH = Ag + Ca(OH)2 =>
Ca + 2 AgOH = 2 Ag + Ca(OH)2
CH3CHCH2 + H2O = CH3CH2CH3 + O =>
CH3CHCH2 + H2O = CH3CH2CH3 + O
CsOH + Al + H2O = CsAlO2 + H2 =>
2 CsOH + 2 Al + 2 H2O = 2 CsAlO2 + 3 H2
Ba + I = BaI1 =>
Ba + I = BaI1
Zn + K2Cr2O7 + H2SO4 = ZnSO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 Zn + K2Cr2O7 + 7 H2SO4 = 3 ZnSO4 + Cr2(SO4)3 + K2SO4 + 7 H2O
(NH4)6Mo7O24 + NH4H2PO4 + HNO3 = (NH4)3[PMo12O40] + NH4NO3 + H2O =>
12(NH4)6Mo7O24 + 7 NH4H2PO4 + 58 HNO3 = 7(NH4)3[PMo12O40] + 58 NH4NO3 + 36 H2O
Fe(OH)3* = Fe2*O3* + H2*O =>
2 Fe(OH)3* = Fe2*O3* + 3 H2*O
BrO3 + Fe = Fe(BrO3)3 =>
3 BrO3 + Fe = Fe(BrO3)3
I2 + HNO3 = HIO4 + NO2 + H2O =>
I2 + 14 HNO3 = 2 HIO4 + 14 NO2 + 6 H2O
AgNO3 + Na2Cl = NaNO3 + Ag2Cl =>
2 AgNO3 + Na2Cl = 2 NaNO3 + Ag2Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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