| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 CO2 + C2H8N10O = 7 CO + 4 H2O + 5 N2
C9H8O4 + NaHCO3 = C9H7O4Na + H2O + CO2 =>
C9H8O4 + NaHCO3 = C9H7O4Na + H2O + CO2
N2 + H2O = NH2OH + OH =>
N2 + 4 H2O = 2 NH2OH + 2 OH
Li + NH4I = LiI + NH3 + H2 =>
2 Li + 2 NH4I = 2 LiI + 2 NH3 + H2
Pt + SnCl2 = Sn + PtCl2 =>
Pt + SnCl2 = Sn + PtCl2
HCl(aq) + K2SO3(aq) = HSO3 + K2Cl =>
HCl(aq) + K2SO3(aq) = HSO3 + K2Cl
KNO3 + Al + KOH + H2O = NH3 + KAlO2 =>
3 KNO3 + 8 Al + 5 KOH + 2 H2O = 3 NH3 + 8 KAlO2
Al2 + H3PO4 = AlPO4 + H3 =>
Al2 + 2 H3PO4 = 2 AlPO4 + 2 H3
C39H72O6 + O2 = CO2 + H2O =>
C39H72O6 + 54 O2 = 39 CO2 + 36 H2O
Pt + SnCl2 = Sn + PtCl2 =>
Pt + SnCl2 = Sn + PtCl2
Ni + Cl + NH3 = Ni(NH3)Cl2 =>
Ni + 2 Cl + NH3 = Ni(NH3)Cl2
SnCl2 + H2O = Sn(OH)2 + HCl =>
SnCl2 + 2 H2O = Sn(OH)2 + 2 HCl
Fe + CH3COOH = Fe(CH3COO)3 + H2 =>
2 Fe + 6 CH3COOH = 2 Fe(CH3COO)3 + 3 H2
BeO2 + H2SO4 = BeSO4 + H2O2 =>
BeO2 + H2SO4 = BeSO4 + H2O2
C4H11O2N + O2 = H2O + CO2 + NH3 =>
C4H11O2N + 5 O2 = 4 H2O + 4 CO2 + NH3
K2 + O2 = KO2 =>
K2 + 2 O2 = 2 KO2
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
Pb3O4 = Pb3O2 + O2 =>
Pb3O4 = Pb3O2 + O2
CrO3 + Al2O3 = Al2CrO6 =>
CrO3 + Al2O3 = Al2CrO6
Al(OH)4{-}(aq) = AlO2{-}(aq) + H2O(l) =>
Al(OH)4{-}(aq) = AlO2{-}(aq) + 2 H2O(l)
CH2O + NaOH = CHONa + H2O =>
CH2O + NaOH = CHONa + H2O
(NH4)2S(aq) + HBr(aq) = H2S(s) + NH4Br(aq) =>
(NH4)2S(aq) + 2 HBr(aq) = H2S(s) + 2 NH4Br(aq)
Al2(SO4)3(aq) + AgNO3(aq) = Al2NO3 + Ag(SO4)3 =>
Al2(SO4)3(aq) + AgNO3(aq) = Al2NO3 + Ag(SO4)3
Ca2S = Ca2 + S =>
Ca2S = Ca2 + S
AlH2SO4 = AlSO4 + H2 =>
AlH2SO4 = AlSO4 + H2
Al + K4[Fe(CN)6] = Al4(Fe(CN)6)3 + K =>
4 Al + 3 K4[Fe(CN)6] = Al4(Fe(CN)6)3 + 12 K
Bi(NO3)3 + Na2(Sn(OH)4) + NaOH = Bi + Na2(Sn(OH)6) + NaNO3 =>
2 Bi(NO3)3 + 3 Na2(Sn(OH)4) + 6 NaOH = 2 Bi + 3 Na2(Sn(OH)6) + 6 NaNO3
Mn + Br2 = MnBr5 =>
2 Mn + 5 Br2 = 2 MnBr5
MgI2 + Cl2 = MgCl2 + I2 =>
MgI2 + Cl2 = MgCl2 + I2
KSO3 + CrS3 + KOH = H2O + K2CrO4 + KS =>
KSO3 + 2 CrS3 + 10 KOH = 5 H2O + 2 K2CrO4 + 7 KS
Ni(OH)2 = NiO + H2O =>
Ni(OH)2 = NiO + H2O
CH2Cl2 + O2 = CO2 + H2O + Cl2 =>
2 CH2Cl2 + 3 O2 = 2 CO2 + 2 H2O + 2 Cl2
C6H12S2 + O2 = CO2 + H2O + SO =>
C6H12S2 + 10 O2 = 6 CO2 + 6 H2O + 2 SO
NaCl + Na2Co3 = NaCo3 + Na2Cl =>
NaCl + Na2Co3 = NaCo3 + Na2Cl
C2H4O2 + H2O = C2H6O + O2 =>
C2H4O2 + H2O = C2H6O + O2
Na3VO4 + NH4Cl = NH4VO3 + NH3 + H2O + NaCl =>
Na3VO4 + 3 NH4Cl = NH4VO3 + 2 NH3 + H2O + 3 NaCl
NH3 + Cu(CH3CO2)2 = [Cu(NH3)4](CH3CO2)2 =>
4 NH3 + Cu(CH3CO2)2 = [Cu(NH3)4](CH3CO2)2
V + Na = NaV =>
V + Na = NaV
CH2NH3 + H3PO4 = CH5NH + H2PO4 =>
CH2NH3 + H3PO4 = CH5NH + H2PO4
Cr(NO3)2(aq) + (NH4)2CO3(aq) = CrCO3(s) + NH4NO3(aq) =>
Cr(NO3)2(aq) + (NH4)2CO3(aq) = CrCO3(s) + 2 NH4NO3(aq)
(AlOH)(NO3)2 = AlOH + (NO3)2 =>
(AlOH)(NO3)2 = AlOH + (NO3)2
H3PO3 + CuCl2 + H2O = Cu + H3PO4 + HCl =>
H3PO3 + CuCl2 + H2O = Cu + H3PO4 + 2 HCl
C2H4O + NHO3 = C2H4O2 + NO + H2O =>
3 C2H4O + 2 NHO3 = 3 C2H4O2 + 2 NO + H2O
NH3(g) + O2(g) = NO(g) + H2O(g) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(g)
Pb3O4 = PbO + O2 =>
2 Pb3O4 = 6 PbO + O2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Pb3O4 = Pb3O2 + O2 =>
Pb3O4 = Pb3O2 + O2
Rb + RbO = Rb2O =>
Rb + RbO = Rb2O
LiHCO3 + HBr = LiBr + H2O + CO2 =>
LiHCO3 + HBr = LiBr + H2O + CO2
SiO2 + Na2O2 = Na4SiO4 + O2 =>
SiO2 + 2 Na2O2 = Na4SiO4 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/23
Équations équilibrées sur01/24/23
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