| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ni(s) + Cl = NiCl
NaCl + (CH3COO)2Pb = CH3COONa + PbCl2 =>
2 NaCl + (CH3COO)2Pb = 2 CH3COONa + PbCl2
C2H3COOH + HCl = C2H4ClCOOH =>
C2H3COOH + HCl = C2H4ClCOOH
KI + KBrO3 + HCI = I2 + KBr + KCI + H2O =>
6 KI + KBrO3 + 6 HCI = 3 I2 + KBr + 6 KCI + 3 H2O
Al3 + H2SO4 = Al(SO4)3 + SO2 + H2O =>
Al3 + 18 H2SO4 = 3 Al(SO4)3 + 9 SO2 + 18 H2O
C + N + Ca(OH)2 + H2O = NH3 + CaCO3 =>
3 C + 4 N + 3 Ca(OH)2 + 3 H2O = 4 NH3 + 3 CaCO3
MnCl2 + NaOCl + NaOH = MnO2 + NaCl + H2O =>
MnCl2 + NaOCl + 2 NaOH = MnO2 + 3 NaCl + H2O
HCOONa + Cu(OH)2 + NaOH = Cu2O + H2O + Na2CO3 =>
HCOONa + 2 Cu(OH)2 + NaOH = Cu2O + 3 H2O + Na2CO3
Pr + HCl = PrCl3 + H2 =>
2 Pr + 6 HCl = 2 PrCl3 + 3 H2
Fe(s) + CuNo3(aq) = Fe(No3)3(aq) + Cu(s) =>
Fe(s) + 3 CuNo3(aq) = Fe(No3)3(aq) + 3 Cu(s)
H2SO4 + FeSO4 + KMnO4 = K2SO4 + Fe2(SO4)3 + MnSO4 + H2O =>
8 H2SO4 + 10 FeSO4 + 2 KMnO4 = K2SO4 + 5 Fe2(SO4)3 + 2 MnSO4 + 8 H2O
C6H12O6(aq) + O2(g) = CO2(g) + H2O(l) =>
C6H12O6(aq) + 6 O2(g) = 6 CO2(g) + 6 H2O(l)
(NiC2O4*2H2O) = NiCO3 + H2O + CO =>
(NiC2O4*2H2O) = NiCO3 + 2 H2O + CO
NaNO2 + KMnO4 + H2SO4 = K2SO4 + NO2 + Na2SO4 + MnSO4 + H2O =>
10 NaNO2 + 2 KMnO4 + 8 H2SO4 = K2SO4 + 10 NO2 + 5 Na2SO4 + 2 MnSO4 + 8 H2O
Na2SiO3 + NaAlO2 + H = NaOH + NaAlSiO3 =>
Na2SiO3 + NaAlO2 + 2 H = 2 NaOH + NaAlSiO3
Li3N + O2 = NO + Li =>
2 Li3N + O2 = 2 NO + 6 Li
Fe + KMnO4 = Fe3O4 + Mn + K =>
3 Fe + KMnO4 = Fe3O4 + Mn + K
P100 + Br2 = PBr3 =>
P100 + 150 Br2 = 100 PBr3
C6H6 + NO3{-} = HCO3{-} + N2 =>
C6H6 + 6 NO3{-} = 6 HCO3{-} + 3 N2
NaNO3 + BaS = Na2S + Ba(NO3)2 =>
2 NaNO3 + BaS = Na2S + Ba(NO3)2
NaOH + HgO = NaO + OHHg =>
NaOH + HgO = NaO + OHHg
C6H6 + NO3{-} = HCO3{-} + N2 =>
C6H6 + 6 NO3{-} = 6 HCO3{-} + 3 N2
GaS = Ga + S =>
GaS = Ga + S
C6H6 + NO3{-} = HCO3{-} + N2 =>
C6H6 + 6 NO3{-} = 6 HCO3{-} + 3 N2
KMnO4 + H2SO4 + KNO2 = MnO + KNO3 + H2O + K2SO4 =>
2 KMnO4 + H2SO4 + 5 KNO2 = 2 MnO + 5 KNO3 + H2O + K2SO4
(F2) + (H2O) = OF2 + HF =>
2(F2) + (H2O) = OF2 + 2 HF
Zn(s) + H2O(aq) = ZnO + H =>
Zn(s) + H2O(aq) = ZnO + 2 H
HNO3 + Ca(OH)2 = H2O + O3 + Ca3N2 =>
6 HNO3 + 9 Ca(OH)2 = 12 H2O + 8 O3 + 3 Ca3N2
CH3(CH2)3CH3 + O2 = CO2 + H2O =>
CH3(CH2)3CH3 + 8 O2 = 5 CO2 + 6 H2O
KC1 + O2 = KC1O3 =>
2 KC1 + 3 O2 = 2 KC1O3
Fe2O3(aq) + C(s) = Fe(s) + CO(s) =>
Fe2O3(aq) + 3 C(s) = 2 Fe(s) + 3 CO(s)
Ag(s) + NaCl(aq) = AgCl(aq) + Na(s) =>
Ag(s) + NaCl(aq) = AgCl(aq) + Na(s)
Mg(NO3)2 + CsBr = MgBr2(aq) + CsNO3(aq) =>
Mg(NO3)2 + 2 CsBr = MgBr2(aq) + 2 CsNO3(aq)
BrH = H + Br =>
BrH = H + Br
MgSO4 + Ba3(NO3)2 = Mg3(NO3)2 + BaSO4 =>
3 MgSO4 + Ba3(NO3)2 = Mg3(NO3)2 + 3 BaSO4
Fe + O3 + HCl = FeCl3 + H2O =>
2 Fe + O3 + 6 HCl = 2 FeCl3 + 3 H2O
FeCl3 + (NH4)2S + H2O = Fe(OH)3 + NH4Cl + H2S =>
2 FeCl3 + 3(NH4)2S + 6 H2O = 2 Fe(OH)3 + 6 NH4Cl + 3 H2S
K + H3PO4 = KHPO4 + H2 =>
K + H3PO4 = KHPO4 + H2
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
C2PO4 + ZnSO4 = C2SO4 + ZnPO4 =>
C2PO4 + ZnSO4 = C2SO4 + ZnPO4
NaOH(aq) + Al(NO3)3(aq) = Al(OH)3(s) + NaNO3 =>
3 NaOH(aq) + Al(NO3)3(aq) = Al(OH)3(s) + 3 NaNO3
C2H4O3 + O2 = H2C2O4 + H2O =>
C2H4O3 + O2 = H2C2O4 + H2O
C14H31N + C6H5CH2Cl = C21H38ClN =>
C14H31N + C6H5CH2Cl = C21H38ClN
Ag + Cu = CuAg =>
Ag + Cu = CuAg
CoCl2 + NH3 + H2O = Co(OH)2 + NH4Cl =>
CoCl2 + 2 NH3 + 2 H2O = Co(OH)2 + 2 NH4Cl
Co(SCN)4{2-} = Co{2+} + SCN{-} =>
Co(SCN)4{2-} = Co{2+} + 4 SCN{-}
SnCl4 + N2O + H2O = HNO3 + SnCl2 + HCl =>
4 SnCl4 + N2O + 5 H2O = 2 HNO3 + 4 SnCl2 + 8 HCl
SnS2 + OH{-} = SnS3{2-} + SnO3{2-} + H2S =>
3 SnS2 + 6 OH{-} = SnS3{2-} + 2 SnO3{2-} + 3 H2S
C3H5(OH)3 + KMnO4 = K2O + Mn2O + CO2 + H =>
2 C3H5(OH)3 + 2 KMnO4 = K2O + Mn2O + 6 CO2 + 16 H
NH9 + O2 = N2 + H2O =>
4 NH9 + 9 O2 = 2 N2 + 18 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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