| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H12 + 6 O2 = 6 CO + 6 H2O
Ba(NO3)2 + HNO3 = H(NO3)2 + BaNO3 =>
Ba(NO3)2 + HNO3 = H(NO3)2 + BaNO3
KHF2 + K2B4O7 = K3B3O3F6 + KOH + H2O =>
12 KHF2 + 3 K2B4O7 = 4 K3B3O3F6 + 6 KOH + 3 H2O
HNo3 + CuO = H2O + Cu(No3)2 =>
2 HNo3 + CuO = H2O + Cu(No3)2
AlPO4 + V2O3 = Al2O3 + VPO4 =>
2 AlPO4 + V2O3 = Al2O3 + 2 VPO4
ZnO + Fe2O3 = Fe2ZnO4 =>
ZnO + Fe2O3 = Fe2ZnO4
FeS2O4 + O2 = Fe2O3 + SO2 =>
4 FeS2O4 + 3 O2 = 2 Fe2O3 + 8 SO2
K + Ca(ClO3)2 = KClO3 + Ca =>
2 K + Ca(ClO3)2 = 2 KClO3 + Ca
C2H5OH + KMnO4 + H2SO4 = C2H4OOH + K2SO4 + MnSO4 + H2O =>
10 C2H5OH + 6 KMnO4 + 9 H2SO4 = 10 C2H4OOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
C4H10 + O2 = C4H8OH + H2O =>
4 C4H10 + 3 O2 = 4 C4H8OH + 2 H2O
Mn(ClO)4 + LiOH = Mn(OH)4 + LiClO =>
Mn(ClO)4 + 4 LiOH = Mn(OH)4 + 4 LiClO
C2H5OH + NaNO3 = CH3COONa + NH3 + NO2 + H2O =>
7 C2H5OH + 7 NaNO3 = 7 CH3COONa + 3 NH3 + 4 NO2 + 6 H2O
HF + Ni = H2 + NiF2 =>
2 HF + Ni = H2 + NiF2
Fe + CaCl = FeCl + Ca =>
Fe + CaCl = FeCl + Ca
SiCl4 + Mg = SiMgCl4 =>
SiCl4 + Mg = SiMgCl4
OH + CH3OH = CO3 + H2O =>
8 OH + CH3OH = CO3 + 6 H2O
H4CO4 + Ca(OH)2 = Ca(H3CO4)2 + H2O =>
2 H4CO4 + Ca(OH)2 = Ca(H3CO4)2 + 2 H2O
Cu2O + H2O = CuOH =>
Cu2O + H2O = 2 CuOH
K2Cr2O7 + K2SO3 + H2SO4 = Cr2O3 + K2SO4 + H2O =>
K2Cr2O7 + 3 K2SO3 + H2SO4 = Cr2O3 + 4 K2SO4 + H2O
CaOC12H22O11 + HCl = C12H22O11 + H2O + CaCl2 =>
CaOC12H22O11 + 2 HCl = C12H22O11 + H2O + CaCl2
CN{-} + Cu{2+} + H2O = CNO{-} + H{+} + Cu{+} =>
CN{-} + 2 Cu{2+} + H2O = CNO{-} + 2 H{+} + 2 Cu{+}
[Ag(NH3)2]NO3(aq) + HNO3(aq) = NH4NO3(aq) + AgNO3(s) =>
[Ag(NH3)2]NO3(aq) + 2 HNO3(aq) = 2 NH4NO3(aq) + AgNO3(s)
C7H7NH2 + O2 = H2O + CO2 + N2 =>
4 C7H7NH2 + 37 O2 = 18 H2O + 28 CO2 + 2 N2
PH3 + K2Cr2O7 + H2SO4 = P2O5 + K2SO4 + Cr2(SO4)3 + H2O =>
6 PH3 + 8 K2Cr2O7 + 32 H2SO4 = 3 P2O5 + 8 K2SO4 + 8 Cr2(SO4)3 + 41 H2O
CrCl3 + H2O + NaCH3COO = NaCl + CH3COOH + Cr(OH)3 =>
CrCl3 + 3 H2O + 3 NaCH3COO = 3 NaCl + 3 CH3COOH + Cr(OH)3
Al2O3(g) + CO(g) = Al(s) + CO2(g) =>
Al2O3(g) + 3 CO(g) = 2 Al(s) + 3 CO2(g)
Al + H3PO3 = AlPO3 + H2 =>
2 Al + 2 H3PO3 = 2 AlPO3 + 3 H2
BrO3 + NO2 = NO3 + Br2 =>
2 BrO3 + 6 NO2 = 6 NO3 + Br2
KS(aq) + CoCl(aq) = KCl(aq) + CoS(s) =>
KS(aq) + CoCl(aq) = KCl(aq) + CoS(s)
BrNaOH = NaBrNaOBrH2O =>
2 BrNaOH = NaBrNaOBrH2O
K2Cr2O7 + SO2 + H2O = Cr(OH)3 + KOH + H2SO4 =>
K2Cr2O7 + 3 SO2 + 7 H2O = 2 Cr(OH)3 + 2 KOH + 3 H2SO4
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
K + H2 = KH =>
2 K + H2 = 2 KH
Zn + OH{-} + H2O = [Zn(OH)4]{2-} + H2 =>
Zn + 2 OH{-} + 2 H2O = [Zn(OH)4]{2-} + H2
Cu2S + KMnO4 + H2SO4 = CuSO4 + K2SO4 + MnSO4 + H2O =>
Cu2S + 2 KMnO4 + 4 H2SO4 = 2 CuSO4 + K2SO4 + 2 MnSO4 + 4 H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Po4 + NaOH = NaPo4 + HO =>
Po4 + NaOH = NaPo4 + HO
P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5
Sr3(PO4)2 + CaF2 = SrF2 + Ca3(PO4)2 =>
Sr3(PO4)2 + 3 CaF2 = 3 SrF2 + Ca3(PO4)2
Cu2S + KMnO4 + H2SO4 = CuSO4 + K2SO4 + MnSO4 + H2O =>
Cu2S + 2 KMnO4 + 4 H2SO4 = 2 CuSO4 + K2SO4 + 2 MnSO4 + 4 H2O
BaCO3 + HI = BaI2 + H2O + CO2 =>
BaCO3 + 2 HI = BaI2 + H2O + CO2
C3H6O + KMnO4 + H2SO4 = C3H6O2 + MnSO4 + K2SO4 + H2O =>
5 C3H6O + 2 KMnO4 + 3 H2SO4 = 5 C3H6O2 + 2 MnSO4 + K2SO4 + 3 H2O
LaCl3 + LiPF6 + Li3N = La(PN2)3 + LiF + LiCl =>
LaCl3 + 3 LiPF6 + 6 Li3N = La(PN2)3 + 18 LiF + 3 LiCl
NH + H2SO4 = NH4 + SO4 =>
2 NH + 3 H2SO4 = 2 NH4 + 3 SO4
C3H8O3 + KMnO4 + H2SO4 = C3H2O5 + MnSO4 + K2SO4 + H2O =>
C3H8O3 + 2 KMnO4 + 3 H2SO4 = C3H2O5 + 2 MnSO4 + K2SO4 + 6 H2O
NaOCl + C6H8O7 = H2O + NaCl + ClO + C6H5Na3O7 =>
9 NaOCl + 2 C6H8O7 = 3 H2O + 3 NaCl + 6 ClO + 2 C6H5Na3O7
FeBr3 + K2CO3 = FeCO3 + K2Br3 =>
FeBr3 + K2CO3 = FeCO3 + K2Br3
W + H2O = WO3 + H2 =>
W + 3 H2O = WO3 + 3 H2
BaCl2(aq) + Ca(NO3)2(aq) = Ba(NO3)2(aq) + CaCl2(s) =>
BaCl2(aq) + Ca(NO3)2(aq) = Ba(NO3)2(aq) + CaCl2(s)
Fe3O4 + Fe(NO3)3 + K2CO3 = KNO2 + CO2 + K2FeO4 =>
3 Fe3O4 + 10 Fe(NO3)3 + 34 K2CO3 = 30 KNO2 + 34 CO2 + 19 K2FeO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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