| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cr2O7{2-} + 3 CH3OH + 16 H{+} = 3 HCO2H + 4 Cr{3+} + 11 H2O(l)
CaBr2 + Pa4 = CaPa + Br =>
4 CaBr2 + Pa4 = 4 CaPa + 8 Br
CH3CH2COONa + H2SO4 = NaHSO4 + CH3CH2COOH =>
CH3CH2COONa + H2SO4 = NaHSO4 + CH3CH2COOH
BaF2 + KOH = BaOH + KF2 =>
BaF2 + KOH = BaOH + KF2
C21H40O4 + CH3OH = C19H36O2 + C3H8O3 =>
C21H40O4 + CH3OH = C19H36O2 + C3H8O3
AgCl + HCl + CaCO3 = CaH[AgCl2]CO3 =>
AgCl + HCl + CaCO3 = CaH[AgCl2]CO3
As{3+} + MnO4{-} + H2O = AsO4{3-} + Mn{2+} + H{+} =>
5 As{3+} + 2 MnO4{-} + 12 H2O = 5 AsO4{3-} + 2 Mn{2+} + 24 H{+}
CrCl3 + NH3 + H2O = Cr(OH)3 + NH4 + Cl =>
CrCl3 + 3 NH3 + 3 H2O = Cr(OH)3 + 3 NH4 + 3 Cl
FeSO = Fe2S2O2 =>
2 FeSO = Fe2S2O2
CsOH + CH3SO3H = CH3CsO3S + H2O =>
CsOH + CH3SO3H = CH3CsO3S + H2O
CUI2 + KOH = CU(OH)2 + KI =>
CUI2 + 2 KOH = CU(OH)2 + 2 KI
NiCl2 + KOH = Ni(OH)2 + KCl =>
NiCl2 + 2 KOH = Ni(OH)2 + 2 KCl
(CH3COO)2Fe + H2O = CH3COOH + Fe(OH)2 =>
(CH3COO)2Fe + 2 H2O = 2 CH3COOH + Fe(OH)2
CsOH + CH3SO3H = CH3CsO3S + H2O =>
CsOH + CH3SO3H = CH3CsO3S + H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C3H8 + O2 = C3O + H8 =>
2 C3H8 + O2 = 2 C3O + 2 H8
NiCl2 + KOH = Ni(OH)2 + KCl =>
NiCl2 + 2 KOH = Ni(OH)2 + 2 KCl
FeSO = Fe2S2O2 =>
2 FeSO = Fe2S2O2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2O + P2O5 + NH4 + Mg + OH = MgNH4PO4*6H2O =>
9 H2O + P2O5 + 2 NH4 + 2 Mg + 6 OH = 2 MgNH4PO4*6H2O
C3H8 + O2 = C3O + H8 =>
2 C3H8 + O2 = 2 C3O + 2 H8
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
NH3 + O2 + CH2 = HCN + H2O =>
NH3 + O2 + CH2 = HCN + 2 H2O
H2CO3 + Na2SiO3 = H2SiO3 + Na2CO3 =>
H2CO3 + Na2SiO3 = H2SiO3 + Na2CO3
V2O5 + H2O = HVO3 =>
V2O5 + H2O = 2 HVO3
Zn(OH)2 + NH3 = Zn(OH)2(NH3) =>
Zn(OH)2 + NH3 = Zn(OH)2(NH3)
NaAl(OH)2CO3 + H = Na + Al + H2O + CO2 =>
NaAl(OH)2CO3 + 4 H = Na + Al + 3 H2O + CO2
Na + O2 = NaO =>
2 Na + O2 = 2 NaO
H3PO4 + Na2SiO3 = H2SiO3 + Na3PO4 =>
2 H3PO4 + 3 Na2SiO3 = 3 H2SiO3 + 2 Na3PO4
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Na + O2 = NaO =>
2 Na + O2 = 2 NaO
H2SO4 + Li2 = Li2SO4 + H2 =>
H2SO4 + Li2 = Li2SO4 + H2
(C4H10) + O2 = CO2 + H2O =>
2(C4H10) + 13 O2 = 8 CO2 + 10 H2O
AlCl3(s) + Na2CO3(aq) = Al2(CO3)3 + NaCl(s) =>
2 AlCl3(s) + 3 Na2CO3(aq) = Al2(CO3)3 + 6 NaCl(s)
CH3CH2NO2 + Al + KOH + H2O = CH3CH2NH2 + KAl(OH)4 =>
CH3CH2NO2 + 2 Al + 2 KOH + 4 H2O = CH3CH2NH2 + 2 KAl(OH)4
MgO + HCl + H2O = MgCl2*6H2O =>
MgO + 2 HCl + 5 H2O = MgCl2*6H2O
C6H4ClOH + CaCl2 = C6H4Cl2 + CaOHCl =>
C6H4ClOH + CaCl2 = C6H4Cl2 + CaOHCl
CsOH + CH3SO3H = CH3CsO3S + H2O =>
CsOH + CH3SO3H = CH3CsO3S + H2O
NaCl + NHO3 = NaHO3 + ClN =>
NaCl + NHO3 = NaHO3 + ClN
H2CO3 + Na2SiO3 = H2SiO3 + Na2CO3 =>
H2CO3 + Na2SiO3 = H2SiO3 + Na2CO3
Si(O)2 + C = Si + CO =>
Si(O)2 + 2 C = Si + 2 CO
HIO3 + Na(OH) = Na(IO3)1 + H2O =>
HIO3 + Na(OH) = Na(IO3)1 + H2O
NaP4 = Na + P =>
NaP4 = Na + 4 P
Al2(CO3)3 + CaBr2(aq) = CaCO3 + AlBr3(aq) =>
Al2(CO3)3 + 3 CaBr2(aq) = 3 CaCO3 + 2 AlBr3(aq)
Li2O + Cl = O + LiCl =>
Li2O + 2 Cl = O + 2 LiCl
HClO + I2 + H2O = HCl + HIO3 =>
5 HClO + I2 + H2O = 5 HCl + 2 HIO3
PH3 + NaClO + H2O = H3PO4 + HCl + NaOH =>
PH3 + 4 NaClO + 4 H2O = H3PO4 + 4 HCl + 4 NaOH
Co(s) + H{+}(aq) = Co{2+}(aq) + H2(g) =>
Co(s) + 2 H{+}(aq) = Co{2+}(aq) + H2(g)
CH3COOOH + CH3OH = CH3COOCH3 + H2O =>
2 CH3COOOH + 5 CH3OH = 3 CH3COOCH3 + 5 H2O
MgCl + H2O = HCl + MgOH =>
MgCl + H2O = HCl + MgOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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