| Équations équilibrées la veille | Équations équilibrées le lendemain |
KClO3 + 6 CrCl3 + 30 KOH = 6 K2CrO3 + 19 KCl + 15 H2O
AlF3 + O2 = Al2O3 + F2 =>
4 AlF3 + 3 O2 = 2 Al2O3 + 6 F2
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
C8H16O2 + O2 = CO2 + H2O =>
C8H16O2 + 11 O2 = 8 CO2 + 8 H2O
C2H4O2 + CH3OH = CH3COOCH3 + H2O =>
C2H4O2 + CH3OH = CH3COOCH3 + H2O
C36H74 + O2 = CO2 + H2O =>
2 C36H74 + 109 O2 = 72 CO2 + 74 H2O
LiCl + NaOH = LiOH + NaCl =>
LiCl + NaOH = LiOH + NaCl
K2CrO4 + BaCl2 = K2Cl2 + BaCrO4 =>
K2CrO4 + BaCl2 = K2Cl2 + BaCrO4
Cu3(PO4)2 + SiO2 + C = CuSiO3 + P + CO =>
Cu3(PO4)2 + 3 SiO2 + 5 C = 3 CuSiO3 + 2 P + 5 CO
Ce(NO3)3 + C2H5NO2 = Ce2O3 + CO2 + H2O + N2 =>
6 Ce(NO3)3 + 10 C2H5NO2 = 3 Ce2O3 + 20 CO2 + 25 H2O + 14 N2
I2 + NaCrO2 + NaOH = Na2CrO4 + NaI + H2O =>
3 I2 + 2 NaCrO2 + 8 NaOH = 2 Na2CrO4 + 6 NaI + 4 H2O
C3H7COOH + H2 = C4H9OH + H2O =>
C3H7COOH + 2 H2 = C4H9OH + H2O
Ca{2+} + C2O4{2-} = CaC2O4 =>
Ca{2+} + C2O4{2-} = CaC2O4
KMnO4 + NaHSO3 = H2O + H2SO4 + K2SO4 + MnO2 + Na2SO4 =>
4 KMnO4 + 6 NaHSO3 = 2 H2O + H2SO4 + 2 K2SO4 + 4 MnO2 + 3 Na2SO4
C13H18O2 + NaHCO3 = C13H17O2Na + H2O + CO2 =>
C13H18O2 + NaHCO3 = C13H17O2Na + H2O + CO2
C2H4O2 + Fe = FeO2 + C2H4 =>
C2H4O2 + Fe = FeO2 + C2H4
KHP + Ca(OH)2 = H2O + CaP + K2P =>
2 KHP + Ca(OH)2 = 2 H2O + CaP + K2P
P4 + KMnO4 + H2O + KOH = K2HPO4 + MnO2 =>
3 P4 + 20 KMnO4 + 4 H2O + 4 KOH = 12 K2HPO4 + 20 MnO2
Cu + H2SO4(aq) = H2 + CuSO4 =>
Cu + H2SO4(aq) = H2 + CuSO4
AlCl3 + HCl = HAlCl4 =>
AlCl3 + HCl = HAlCl4
Si + Cl2 = SiCl4 =>
Si + 2 Cl2 = SiCl4
Mg3N2(s) = Mg(s) + N2(g) =>
Mg3N2(s) = 3 Mg(s) + N2(g)
Fe + H2O(g) + O2(g) = Fe(OH)3(s) =>
4 Fe + 6 H2O(g) + 3 O2(g) = 4 Fe(OH)3(s)
K2CO3 + HNO3 = KNO3 + H2CO3 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2CO3
AuCl3 + NaOH = Au2O3 + NaCl + H2O =>
2 AuCl3 + 6 NaOH = Au2O3 + 6 NaCl + 3 H2O
Li + ScCI = Sc + LiCI =>
Li + ScCI = Sc + LiCI
BaCl2 + AgNo3 = AgCl + Ba(No3)2 =>
BaCl2 + 2 AgNo3 = 2 AgCl + Ba(No3)2
C8H17OH + O2 = CO2 + H2O =>
C8H17OH + 12 O2 = 8 CO2 + 9 H2O
Cu2(Mg2(OH)) + NH3 = Cu(NH3) + Mg2(OH) =>
Cu2(Mg2(OH)) + 2 NH3 = 2 Cu(NH3) + Mg2(OH)
C11H12O3 + NH4OCl + Na2CO3 = C11H13NO3 + NaCl + H2O + CO2 =>
2 C11H12O3 + 2 NH4OCl + Na2CO3 = 2 C11H13NO3 + 2 NaCl + 3 H2O + CO2
AgCl + NaHCO3 = AgHCO3 + NaCl =>
AgCl + NaHCO3 = AgHCO3 + NaCl
C11H12O3 + CH3OH = C12H16O4 =>
C11H12O3 + CH3OH = C12H16O4
C11H12O3 + O2 = CO2 + H2O =>
2 C11H12O3 + 25 O2 = 22 CO2 + 12 H2O
HgSO4 + BaCl2 = HgCl2 + BaSO4 =>
HgSO4 + BaCl2 = HgCl2 + BaSO4
FeCl2 + ClF3 = FeF3 + Cl2 =>
2 FeCl2 + 2 ClF3 = 2 FeF3 + 3 Cl2
CaBr + HCl = CaCl2 + H2Br =>
CaBr + 2 HCl = CaCl2 + H2Br
HC7H5O2 + H2O = H3O{+} + C7H5O2{-} =>
HC7H5O2 + H2O = H3O{+} + C7H5O2{-}
C11H12O3 + NH3 + C3Cl3N3O3 = C11H11NO2 + HCl + C3H3N3O3 =>
27 C11H12O3 + 57 NH3 + 33 C3Cl3N3O3 = 24 C11H11NO2 + 99 HCl + 44 C3H3N3O3
SbOCl + KOH = Sb2O3 + KCl + H2O =>
2 SbOCl + 2 KOH = Sb2O3 + 2 KCl + H2O
ZnS(s) + HBr(aq) = ZnBr2 + H2S =>
ZnS(s) + 2 HBr(aq) = ZnBr2 + H2S
K2Cr2O7 + Sn + HCl = SnCl4 + KCl + ClCr3 + H2O =>
6 K2Cr2O7 + 17 Sn + 84 HCl = 17 SnCl4 + 12 KCl + 4 ClCr3 + 42 H2O
Na2CO3 + NH4 = NaNH4 + CO3 =>
Na2CO3 + 2 NH4 = 2 NaNH4 + CO3
FeSO4 + H3PO4 + K2Cr2O7 = Fe2(SO4)3 + FePO4 + K2HPO4 + Cr2(SO4)3 + H2O =>
6 FeSO4 + 5 H3PO4 + K2Cr2O7 = Fe2(SO4)3 + 4 FePO4 + K2HPO4 + Cr2(SO4)3 + 7 H2O
C3H6 + N2O4 = N2 + CO2 + H2O =>
4 C3H6 + 9 N2O4 = 9 N2 + 12 CO2 + 12 H2O
Be + KClO4 = BeO + KCl =>
4 Be + KClO4 = 4 BeO + KCl
CH3NO2 + H2 = CH3NH2 + H2O =>
CH3NO2 + 3 H2 = CH3NH2 + 2 H2O
C4 + Br1 = CBr4 =>
C4 + 16 Br1 = 4 CBr4
NH4HSO4 + Ba(OH)2 = BaSO4 + NH3 + H2O =>
NH4HSO4 + Ba(OH)2 = BaSO4 + NH3 + 2 H2O
Pb2O4 = Pb + O2 =>
Pb2O4 = 2 Pb + 2 O2
K2CO3 + Al2Cl6 = KCl + Al2(CO3)3 =>
3 K2CO3 + Al2Cl6 = 6 KCl + Al2(CO3)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
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