| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(NO3)2* + 2 NaOH = Cu(OH)2 + 2 NaNO3
C4H9CHO + O2 = CO2 + H2O =>
C4H9CHO + 7 O2 = 5 CO2 + 5 H2O
KOHCO2 = KO2COH =>
KOHCO2 = KO2COH
Al(NO3)Ca = Ca(NO3)Al =>
Al(NO3)Ca = Ca(NO3)Al
NaLiClO = NaClOLi =>
NaLiClO = NaClOLi
C2H4O2 + NH3 = NH4 + C2H3O2 =>
C2H4O2 + NH3 = NH4 + C2H3O2
AgBa(NO3)2 = Ag(NO3)2Ba =>
AgBa(NO3)2 = Ag(NO3)2Ba
Cu(II)AgNO3 = Cu(II)NO3Ag =>
Cu(II)AgNO3 = Cu(II)NO3Ag
CaCl2(aq) + (NH4)2SO4(aq) = CaSO4 + NH4Cl =>
CaCl2(aq) + (NH4)2SO4(aq) = CaSO4 + 2 NH4Cl
La(OH)3 + HBr = LaBr3 + H2O =>
La(OH)3 + 3 HBr = LaBr3 + 3 H2O
BN + F = BF + N =>
BN + F = BF + N
K3Fe(CN)6 + KNO3 = K2CO3 + Fe + N2 + CO2 =>
10 K3Fe(CN)6 + 54 KNO3 = 42 K2CO3 + 10 Fe + 57 N2 + 18 CO2
Na3AsO4 + H2S + HCl = As2S3 + NaCl + S + H2O =>
2 Na3AsO4 + 5 H2S + 6 HCl = As2S3 + 6 NaCl + 2 S + 8 H2O
HF + K2CO3 = KF + H2O + CO2 =>
2 HF + K2CO3 = 2 KF + H2O + CO2
H2 + SO4 + Ba(OH)2 = BaSO4 + H2O =>
H2 + SO4 + Ba(OH)2 = BaSO4 + 2 H2O
Na2CO3 + SO2 = Na2S2O5 + CO2 =>
Na2CO3 + 2 SO2 = Na2S2O5 + CO2
Ga2O3 + NaOH = Na2Ga2O4 + H2O =>
Ga2O3 + 2 NaOH = Na2Ga2O4 + H2O
CuSO4 + KI = CuI + K + SO4 =>
CuSO4 + KI = CuI + K + SO4
AgN03 + CuCl2 = AgCl + Cu(N03)2 =>
2 AgN03 + CuCl2 = 2 AgCl + Cu(N03)2
COCl = ClCO =>
COCl = ClCO
MnO2O2 = MnO4 =>
MnO2O2 = MnO4
C6 + O2 + H2 + Na = C7H5NaO3 =>
7 C6 + 9 O2 + 15 H2 + 6 Na = 6 C7H5NaO3
FeO + C = Fe + CO =>
FeO + C = Fe + CO
Cu + Sn(NO3)2 = Cu(NO3)2 + Sn =>
Cu + Sn(NO3)2 = Cu(NO3)2 + Sn
Sn + HCl + CuSO4 = SnSO4 + CuCl2 + H2 =>
Sn + 2 HCl + CuSO4 = SnSO4 + CuCl2 + H2
CuCO3*2Cu(OH)2*H2O(s) = CuO(s) + H2O(l) + CO2(g) =>
CuCO3*2Cu(OH)2*H2O(s) = 3 CuO(s) + 3 H2O(l) + CO2(g)
Sn + HCl + CuSO4 = SnSO4 + CuCl2 + H2 =>
Sn + 2 HCl + CuSO4 = SnSO4 + CuCl2 + H2
Fe + H3PO3 = Fe(PO3)2 + H2 =>
Fe + 2 H3PO3 = Fe(PO3)2 + 3 H2
C6H4(OH)CO2H + (CH3CO)2O = C9H8O4 =>
11 C6H4(OH)CO2H + (CH3CO)2O = 9 C9H8O4
FeMnCl = MnFeCl =>
FeMnCl = MnFeCl
Sn + HCl + CuSO4 = SnSO4 + CuCl2 + H2 =>
Sn + 2 HCl + CuSO4 = SnSO4 + CuCl2 + H2
Zn(NO3)2(aq) + H2SO4(aq) = ZnSO4(s) + HNO3(aq) =>
Zn(NO3)2(aq) + H2SO4(aq) = ZnSO4(s) + 2 HNO3(aq)
ErFMg = ErMgF =>
ErFMg = ErMgF
H12CO + O2 = CO2 + H2O =>
2 H12CO + 7 O2 = 2 CO2 + 12 H2O
Ca + O2 + H2 = (Ca(OH)2) =>
Ca + O2 + H2 = (Ca(OH)2)
H2OCa = CaH2O =>
H2OCa = CaH2O
NH4NO3(aq) + NaOH(aq) = NH3(g) + NaNO3(aq) + H2O(l) =>
NH4NO3(aq) + NaOH(aq) = NH3(g) + NaNO3(aq) + H2O(l)
C3H5N3O9 = CO + N2 + H2O + O2 =>
4 C3H5N3O9 = 12 CO + 6 N2 + 10 H2O + 7 O2
P2O5 + H2O = H6P2O8 = H3PO4 =>
P2O5 + 3 H2O = H6P2O8
TiCl4 + H2O = TiO2 + H2OHCl =>
TiCl4 + 6 H2O = TiO2 + 4 H2OHCl
NaOH + K2CrO4 = K2OH + NaCrO4 =>
NaOH + K2CrO4 = K2OH + NaCrO4
Sb5 + Cl2 = Sb5Cl3 =>
2 Sb5 + 3 Cl2 = 2 Sb5Cl3
Ca + C + H2O = C2H2Ca(OH)2 =>
Ca + 2 C + 2 H2O = C2H2Ca(OH)2
Si(OCH2CH3)4 + H2O = Si(OCH2CH3)3OH + CH3CH2OH =>
Si(OCH2CH3)4 + H2O = Si(OCH2CH3)3OH + CH3CH2OH
OPbMg = PbMgO =>
OPbMg = PbMgO
Ca3(PO4)2H3PO4 = Ca(HPO4) =>
Ca3(PO4)2H3PO4 = 3 Ca(HPO4)
CH3Cl = CH3 + Cl2 =>
2 CH3Cl = 2 CH3 + Cl2
MgLiCl = MgClLi =>
MgLiCl = MgClLi
C7H12 + Br2 = C7H12Br4 =>
C7H12 + 2 Br2 = C7H12Br4
AlK(SO4)2AlCl3 = AlKCl3Al(SO4)2 =>
AlK(SO4)2AlCl3 = AlKCl3Al(SO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/09/24
Équations équilibrées sur05/09/23
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