| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 NaBH4 + LaH2 = LaB6 + 6 Na + 13 H2
Cl2 + Li = LiCl =>
Cl2 + 2 Li = 2 LiCl
NaHCO3 + C20H30O3 = C23H28O8 + NaOH + H2O =>
3 NaHCO3 + C20H30O3 = C23H28O8 + 3 NaOH + H2O
MnO2 + SO3 = MnS2O6 + O2 =>
MnO2 + 2 SO3 = MnS2O6 + O2
CsOH + WO3 = Cs2O + W(OH)6 =>
6 CsOH + WO3 = 3 Cs2O + W(OH)6
FeNO3 + KOH = FeOHKNO3 =>
FeNO3 + KOH = FeOHKNO3
F2 + NH4 = HF + N =>
2 F2 + NH4 = 4 HF + N
C2H6O + H2O2 = CO2 + H2O =>
C2H6O + 6 H2O2 = 2 CO2 + 9 H2O
CH3CH2CH2CH2OH + CuO = CH3CH2COH + H2O + Cu =>
3 CH3CH2CH2CH2OH + 4 CuO = 4 CH3CH2COH + 3 H2O + 4 Cu
SrCl2 + Be(Co3) = Sr(Co3)BeCl2 =>
SrCl2 + Be(Co3) = Sr(Co3)BeCl2
KMgNO4 + H2O + KI = MgNO2 + KOH + KIO =>
2 KMgNO4 + H2O + 3 KI = 2 MgNO2 + 2 KOH + 3 KIO
HCl + CH3CH2NH2 = CH3CH2NCl + H2 =>
2 HCl + 2 CH3CH2NH2 = 2 CH3CH2NCl + 3 H2
HCO2H(aq) + H2O(l) = H2CO3(aq) + H3O(aq) =>
HCO2H(aq) + 3 H2O(l) = H2CO3(aq) + 2 H3O(aq)
Zn(NO3)2 + NaI = ZnI + Na(NO3)2 =>
Zn(NO3)2 + NaI = ZnI + Na(NO3)2
Sr + Be2 = SrBe3 =>
2 Sr + 3 Be2 = 2 SrBe3
KCNS + KMnO4 + HCl = KCl + MnCl2 + CO2 + NO2 + SO2 + H2O =>
5 KCNS + 13 KMnO4 + 44 HCl = 18 KCl + 13 MnCl2 + 5 CO2 + 5 NO2 + 5 SO2 + 22 H2O
H2O + Ca(OH)2 = Ca(H)4 + O =>
H2O + Ca(OH)2 = Ca(H)4 + 3 O
K5 + N2 = K3N =>
6 K5 + 5 N2 = 10 K3N
Cl2 + F2 = ClF =>
Cl2 + F2 = 2 ClF
C106H263O110 + O2 = H2O + CO2 =>
4 C106H263O110 + 467 O2 = 526 H2O + 424 CO2
NaHCO3 + CH3CoOH = H2O + CO2 + CH3CoONa =>
NaHCO3 + CH3CoOH = H2O + CO2 + CH3CoONa
Fe3(aq) + SCN(aq) = [FeSCN]2(aq) =>
2 Fe3(aq) + 6 SCN(aq) = 3[FeSCN]2(aq)
CrO3 + NaBr + H2SO4 = CrBr3 + Br2 + Na2SO4 + H2O =>
2 CrO3 + 12 NaBr + 6 H2SO4 = 2 CrBr3 + 3 Br2 + 6 Na2SO4 + 6 H2O
KOH + C4H7Cl = C4H8O + KCl =>
KOH + C4H7Cl = C4H8O + KCl
Cl2F2 = ClF =>
Cl2F2 = 2 ClF
Co(NO3)2(H2O)6 + NH3 + (A)2CO3 + H2O2 = [Co(NH3)4CO3]NO3 + ANO3 + H2O =>
2 Co(NO3)2(H2O)6 + 10 NH3 + 2(A)2CO3 + 9 H2O2 = 2[Co(NH3)4CO3]NO3 + 4 ANO3 + 24 H2O
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
Al2(SO4)3 + Ca(OH)2 = CaSO4 + Al(OH)3 =>
Al2(SO4)3 + 3 Ca(OH)2 = 3 CaSO4 + 2 Al(OH)3
CrCO3 + HCl = CrCl2 + CO2 + H2O =>
CrCO3 + 2 HCl = CrCl2 + CO2 + H2O
Ca + H2O = OHCa + H =>
Ca + H2O = OHCa + H
As2O3 + K2O = AsO2K =>
As2O3 + K2O = 2 AsO2K
V2O5 + CaO = Ca + V2O6 =>
V2O5 + CaO = Ca + V2O6
FeCl3 + NaS = NaCl2 + Fe2S3 =>
2 FeCl3 + 3 NaS = 3 NaCl2 + Fe2S3
FeCl3 + Na2CrO4 = Fe2(CrO4)3 + NaCl =>
2 FeCl3 + 3 Na2CrO4 = Fe2(CrO4)3 + 6 NaCl
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
H2TO3 + Au(OH) = Au2(TO3) + H2O =>
H2TO3 + 2 Au(OH) = Au2(TO3) + 2 H2O
N4O + O2 = N2O4 =>
2 N4O + 7 O2 = 4 N2O4
C2OH6 + O2 = C2O2H4 + H2O =>
C2OH6 + O2 = C2O2H4 + H2O
C9H11NO2 + H2SO4 = C9H13SNO6 =>
C9H11NO2 + H2SO4 = C9H13SNO6
Cr + KClO3 = Cr2O3 + KCl =>
2 Cr + KClO3 = Cr2O3 + KCl
CH3CH6H12CH3 + O2 = CO2 + H2O =>
CH3CH6H12CH3 + 9 O2 = 3 CO2 + 12 H2O
NaOH + NaBr = Na + OHBr =>
NaOH + NaBr = 2 Na + OHBr
Na1Cl1 = Na1 + Cl2 =>
2 Na1Cl1 = 2 Na1 + Cl2
((CaO)3)2(SiO2) + H2O = (CaO)3(SiO2)H2O + Ca(OH)2 =>
((CaO)3)2(SiO2) + 4 H2O = (CaO)3(SiO2)H2O + 3 Ca(OH)2
(NH4)2S(aq) + Co(NO3)2(aq) = CoS(s) + NH4NO3(aq) =>
(NH4)2S(aq) + Co(NO3)2(aq) = CoS(s) + 2 NH4NO3(aq)
(NH4)2PtCl4(s) + NH3(aq) = NH4Cl(aq) + Pt(NH3)2Cl2(s) =>
(NH4)2PtCl4(s) + 2 NH3(aq) = 2 NH4Cl(aq) + Pt(NH3)2Cl2(s)
C3H4Cl2 + HBr = C3H5Cl2Br =>
C3H4Cl2 + HBr = C3H5Cl2Br
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
HS2 + O2 = H2O + SO4 =>
4 HS2 + 17 O2 = 2 H2O + 8 SO4
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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