| Équations équilibrées la veille | Équations équilibrées le lendemain |
16 Au + 6 Sb2O2SO4 + 27 SbCl3 = 16 AuCl3 + 33 SbOCl + 3 Sb2S2O
Fe + Cu(SO4) = Fe(SO4) + Cu =>
Fe + Cu(SO4) = Fe(SO4) + Cu
K2CO3 + HCl = KCl + H + CO3 =>
K2CO3 + 2 HCl = 2 KCl + 2 H + CO3
H2O(l) + CH4(g) = CO(g) + H2(g) =>
H2O(l) + CH4(g) = CO(g) + 3 H2(g)
VOSO4 + KMnO4 + KOH = K3VO4 + K2SO4 + MnSO4 + H2O =>
5 VOSO4 + KMnO4 + 22 KOH = 5 K3VO4 + 4 K2SO4 + MnSO4 + 11 H2O
HNO3 + FeCl2 = Fe(NO3)3 + NO2 + HCl + H2O =>
4 HNO3 + FeCl2 = Fe(NO3)3 + NO2 + 2 HCl + H2O
Be3P2 = Be + P =>
Be3P2 = 3 Be + 2 P
Ni + CO = Ni(CO)125 =>
Ni + 125 CO = Ni(CO)125
V2O5 + N2H2 + H2SO4 = VOSO4 + N2 + H2O =>
V2O5 + N2H2 + 2 H2SO4 = 2 VOSO4 + N2 + 3 H2O
Cr + KClO3 + KOH = KCrO2 + KCl + H2O =>
2 Cr + KClO3 + 2 KOH = 2 KCrO2 + KCl + H2O
H2SiF6 + KCl = KF + SiCl4 + HF =>
H2SiF6 + 4 KCl = 4 KF + SiCl4 + 2 HF
Na2Cr2O7 + HCl = CrO2Cl2 + NaCl + H2O =>
Na2Cr2O7 + 6 HCl = 2 CrO2Cl2 + 2 NaCl + 3 H2O
NaBr + H2SO4 = Br2 + NaHSO4 + SO2 + H2O =>
2 NaBr + 3 H2SO4 = Br2 + 2 NaHSO4 + SO2 + 2 H2O
PbSO3 + H3PO4 = Pb3(PO4)2 + H2O + SO2 =>
3 PbSO3 + 2 H3PO4 = Pb3(PO4)2 + 3 H2O + 3 SO2
Li3 + O2 = Li2O3 =>
4 Li3 + 9 O2 = 6 Li2O3
HOSO2Cl + H2O2 = H2S2O8 + HCl =>
2 HOSO2Cl + H2O2 = H2S2O8 + 2 HCl
Ba + CO = BaCO =>
Ba + CO = BaCO
Si3N4 + H2O = H2SiO3 + NH3 =>
Si3N4 + 9 H2O = 3 H2SiO3 + 4 NH3
Zn + S2 = ZnS =>
2 Zn + S2 = 2 ZnS
Fe(HCOO)3 + H3BO3 + HCOOH + CON2H4 = [Fe(CON2H4)6](H2BO3(HCOOH)2)3 =>
Fe(HCOO)3 + 3 H3BO3 + 3 HCOOH + 6 CON2H4 = [Fe(CON2H4)6](H2BO3(HCOOH)2)3
C4H8 + H2O = CH3COOH + H =>
C4H8 + 4 H2O = 2 CH3COOH + 8 H
Na3PO4 + Fe(ClO3)3 = FePO4 + NaClO3 =>
Na3PO4 + Fe(ClO3)3 = FePO4 + 3 NaClO3
NaHSO3 + Fe2O3 + H2O = FeSO4 + NaOH + H2 =>
2 NaHSO3 + Fe2O3 + H2O = 2 FeSO4 + 2 NaOH + H2
C4(OH)3 + Br2 + KOH = KCO2 + KBr + H2O =>
2 C4(OH)3 + 9 Br2 + 26 KOH = 8 KCO2 + 18 KBr + 16 H2O
Ba(HCO3)2 = Ba + HCO3 =>
Ba(HCO3)2 = Ba + 2 HCO3
MnO2 + Fe(NO3)2 + HNO3 = Mn(NO3)2 + Fe(NO3)3 + H2O =>
MnO2 + 2 Fe(NO3)2 + 4 HNO3 = Mn(NO3)2 + 2 Fe(NO3)3 + 2 H2O
CaN2C + H2O = CaCO3 + NH3 =>
CaN2C + 3 H2O = CaCO3 + 2 NH3
Na4[Fe(CN)6] + Na2CO3 = FeCO3 + NaCN =>
Na4[Fe(CN)6] + Na2CO3 = FeCO3 + 6 NaCN
C4H8 + KMnO4 = H2O + KO + MnO + CO2 =>
C4H8 + 6 KMnO4 = 4 H2O + 6 KO + 6 MnO + 4 CO2
KBrO3 + CuSO4 = Cu(BrO3)2 + K2SO4 =>
2 KBrO3 + CuSO4 = Cu(BrO3)2 + K2SO4
Zn + Cu(SO4) = Zn(SO4) + Cu =>
Zn + Cu(SO4) = Zn(SO4) + Cu
SnOHNO3 + H2SO4 = SnSO4 + HNO3 + H2O =>
SnOHNO3 + H2SO4 = SnSO4 + HNO3 + H2O
C6H8O7 + CHNaO3 = Na3C6H5O7 + CO2 + H2O =>
C6H8O7 + 3 CHNaO3 = Na3C6H5O7 + 3 CO2 + 3 H2O
[AgNO3] + NaCl = [AgCl] + NaNO3 =>
[AgNO3] + NaCl = [AgCl] + NaNO3
C7H8 + Br2 = C7H6Br + HBr =>
2 C7H8 + 3 Br2 = 2 C7H6Br + 4 HBr
Pb(NO3)2 + Cu(SO4) = Pb(SO4) + Cu(NO3)2 =>
Pb(NO3)2 + Cu(SO4) = Pb(SO4) + Cu(NO3)2
Na2O2 + BaI2 + H2SO4 = BaO2 + Na2SO4 + HI =>
Na2O2 + BaI2 + H2SO4 = BaO2 + Na2SO4 + 2 HI
Ni3CO3(OH)4*4H2O + CH3COOH = Ni2(C2H3O2)2*4H2O + H2O + CO2 =>
8 Ni3CO3(OH)4*4H2O + 27 CH3COOH = 12 Ni2(C2H3O2)2*4H2O + 18 H2O + 14 CO2
H2SO4(aq) + Li2SO3(aq) = H2SO3(aq) + Li2SO4(aq) =>
H2SO4(aq) + Li2SO3(aq) = H2SO3(aq) + Li2SO4(aq)
C6H6O + H2 = C9H12 + H2O =>
3 C6H6O + 6 H2 = 2 C9H12 + 3 H2O
NaCl + H = HCl + Na =>
NaCl + H = HCl + Na
O2 + HAsO2 = H2O + AsO2 =>
O2 + 4 HAsO2 = 2 H2O + 4 AsO2
K2Te + Fe(HCO3)3 = KHCO3 + Fe2Te3 =>
3 K2Te + 2 Fe(HCO3)3 = 6 KHCO3 + Fe2Te3
Ga2(CO2)3 + Be = BeCO2 + Ga =>
Ga2(CO2)3 + 3 Be = 3 BeCO2 + 2 Ga
MgO + CO2 = Mg(CO3) =>
MgO + CO2 = Mg(CO3)
C12H4Cl6 + O2 + H2O = CO2 + HCl =>
2 C12H4Cl6 + 23 O2 + 2 H2O = 24 CO2 + 12 HCl
HCl + Mn = H2 + MnCl2 =>
2 HCl + Mn = H2 + MnCl2
CaF + H2O = HCaF + OH =>
CaF + H2O = HCaF + OH
Cr2(Cr2O7)3 + Na2O = Cr2O3 + Na2Cr2O7 =>
Cr2(Cr2O7)3 + 3 Na2O = Cr2O3 + 3 Na2Cr2O7
BaO + P2O5 = Ba3(PO4)2 =>
3 BaO + P2O5 = Ba3(PO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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