| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(OH)3 + 3 HI = I2 + 3 H2O + FeI
C8H17OH7 + O2 = CO2 + H2O =>
2 C8H17OH7 + 27 O2 = 16 CO2 + 24 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Fe2O3 + H2 = H2O + FeO =>
Fe2O3 + H2 = H2O + 2 FeO
SnO2 + HCl + H2O = SnCl4*6H2O =>
SnO2 + 4 HCl + 4 H2O = SnCl4*6H2O
RbOH + Al(NO3)3 = Al(OH)3 + RbNO3 =>
3 RbOH + Al(NO3)3 = Al(OH)3 + 3 RbNO3
Cr(NO3)3 + H2O2 = CrO5 + H2O + NO2 =>
Cr(NO3)3 + 2 H2O2 = CrO5 + 2 H2O + 3 NO2
Ca(HCO3)2 + HBr = CaBr2 + H(HCO3) =>
Ca(HCO3)2 + 2 HBr = CaBr2 + 2 H(HCO3)
Fe2(SO3)3 + HCl = SO2 + H2O + FeCl3 =>
Fe2(SO3)3 + 6 HCl = 3 SO2 + 3 H2O + 2 FeCl3
Zn + NiO2 + H2O = ZnOH + Ni =>
4 Zn + NiO2 + 2 H2O = 4 ZnOH + Ni
Ba(OH)2 + H2CrO4 = BaCrO4 + H2O =>
Ba(OH)2 + H2CrO4 = BaCrO4 + 2 H2O
P2O5 + BaSO4 = Ba3(PO4)2 + SO3 =>
P2O5 + 3 BaSO4 = Ba3(PO4)2 + 3 SO3
KCl + NaNO3 = K(NO3) + NaCl =>
KCl + NaNO3 = K(NO3) + NaCl
F6Na2Si + H2O = HF + Na + OH + Si =>
F6Na2Si + 6 H2O = 6 HF + 2 Na + 6 OH + Si
Na2CO3(aq) + HCl(aq) = H2CO3(l) + NaCl(s) =>
Na2CO3(aq) + 2 HCl(aq) = H2CO3(l) + 2 NaCl(s)
C12H8N2 + [Co(H2O)6] + H2O2 = [Co(C6H5OH)] + H2O + NO =>
C12H8N2 + 2[Co(H2O)6] + 2 H2O2 = 2[Co(C6H5OH)] + 12 H2O + 2 NO
NaOH + KHF = NaKF + H2O =>
NaOH + KHF = NaKF + H2O
H2O + NaH2PO4 = H3O + NaPO4 =>
2 H2O + NaH2PO4 = 2 H3O + NaPO4
Zn + H{+} = Zn{2+} + H{2-} =>
3 Zn + 2 H{+} = 3 Zn{2+} + 2 H{2-}
CaO + Na(OH) = CaOH + NaO =>
CaO + Na(OH) = CaOH + NaO
Cu3Zn2 + HCl = Cu + ZnCl2 + H2 =>
Cu3Zn2 + 4 HCl = 3 Cu + 2 ZnCl2 + 2 H2
Al(NO3)3 + (NH4)3PO4 = AlPO4 + NH4NO3 =>
Al(NO3)3 + (NH4)3PO4 = AlPO4 + 3 NH4NO3
FO2 = F + O =>
FO2 = F + 2 O
Mo + F2 = MoF6 =>
Mo + 3 F2 = MoF6
Na2SiO3 + CaCl2 + H2O = NaCl + Ca2SiO4 + HCl =>
Na2SiO3 + 2 CaCl2 + H2O = 2 NaCl + Ca2SiO4 + 2 HCl
C + H2O = CO + H2 =>
C + H2O = CO + H2
(NH4)2CO3 + CaI2 = NH4I + Ca(CO3) =>
(NH4)2CO3 + CaI2 = 2 NH4I + Ca(CO3)
Ca + H2SO4 = Ca(SO4) + H2 =>
Ca + H2SO4 = Ca(SO4) + H2
Fe2O3 + MnO4 = Fe2O3MnO4 =>
Fe2O3 + MnO4 = Fe2O3MnO4
FeCl2 = Fe + FeCl3 =>
3 FeCl2 = Fe + 2 FeCl3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
AlP + Cu4C = Al4C3 + Cu3P =>
4 AlP + 3 Cu4C = Al4C3 + 4 Cu3P
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
H3PO4 + CaOH2 = H3OH2 + CaPO4 =>
H3PO4 + CaOH2 = H3OH2 + CaPO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CH3CO2K + Na2CrO4 = K2CrO4 + NaCH3CO2 =>
2 CH3CO2K + Na2CrO4 = K2CrO4 + 2 NaCH3CO2
C7H15OH + O2 = CO2 + H20(water) =>
10 C7H15OH + 65 O2 = 70 CO2 + 8 H20(water)
CaSiO3(s) + HF(aq) = CaF2(s) + SiF4(g) + H2O(l) =>
CaSiO3(s) + 6 HF(aq) = CaF2(s) + SiF4(g) + 3 H2O(l)
HCl + K2SO4 = KCl + H2SO4 =>
2 HCl + K2SO4 = 2 KCl + H2SO4
CH3CHO + H2O = CH3CH2 + O2 =>
4 CH3CHO + 2 H2O = 4 CH3CH2 + 3 O2
SrSCuNO32 = SrNO32CuS =>
SrSCuNO32 = SrNO32CuS
NH4PO4 + PbNO3 = PbPO4 + NH4NO3 =>
NH4PO4 + PbNO3 = PbPO4 + NH4NO3
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Mg(OH)2 + FeO = MgO + Fe2O3 + H2 =>
Mg(OH)2 + 2 FeO = MgO + Fe2O3 + H2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
AlF3 + MgSO4 = Al2(SO4)3 + MgF2 =>
2 AlF3 + 3 MgSO4 = Al2(SO4)3 + 3 MgF2
Al + Cu(SO4)2 = Al2(SO4)3 + Cu =>
4 Al + 3 Cu(SO4)2 = 2 Al2(SO4)3 + 3 Cu
NH3 + N2O = N2 + H2O =>
2 NH3 + 3 N2O = 4 N2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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