| Équations équilibrées la veille | Équations équilibrées le lendemain |
(CH3)2NH + H2O = (CH3)2NH2 + OH
K3[Fe(CN)6] + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + CO2 + H2O + K2SO4 + KNO =>
2 K3[Fe(CN)6] + 12 K2Cr2O7 + 48 H2SO4 = Fe2(SO4)3 + 12 Cr2(SO4)3 + 12 CO2 + 48 H2O + 9 K2SO4 + 12 KNO
Cr2O7{2-}(aq) + H{+}(aq) + I{-}(aq) = Cr{3+}(aq) + I2(s) + H2O(l) =>
Cr2O7{2-}(aq) + 14 H{+}(aq) + 6 I{-}(aq) = 2 Cr{3+}(aq) + 3 I2(s) + 7 H2O(l)
(CuOH)2CO3 + HOOCCOOH = (CH3COO)2Cu + CO2 + H2O =>
(CuOH)2CO3 + 16 HOOCCOOH = 2(CH3COO)2Cu + 25 CO2 + 11 H2O
Na2SO4*10H2O + CaCl2 = CaSO4 + NaCl + H2O =>
Na2SO4*10H2O + CaCl2 = CaSO4 + 2 NaCl + 10 H2O
AlCl3 + MnO2 = Al2O3 + MnCl4 =>
4 AlCl3 + 3 MnO2 = 2 Al2O3 + 3 MnCl4
CH3COONaNaOH = CH3COOOHNa2 =>
CH3COONaNaOH = CH3COOOHNa2
MgSO4*2H2O = MgSO4 + H2O =>
MgSO4*2H2O = MgSO4 + 2 H2O
AsCl5 + H2O = H5AsO5 + HCl =>
AsCl5 + 5 H2O = H5AsO5 + 5 HCl
CH3C(CH3)C(CH3)CH3 + KMnO4 + H2SO4 = CH3C(O)CH3 + K2SO4 + MnSO4 + H2O =>
5 CH3C(CH3)C(CH3)CH3 + 4 KMnO4 + 6 H2SO4 = 10 CH3C(O)CH3 + 2 K2SO4 + 4 MnSO4 + 6 H2O
C7H3Cl2N + H2O = C7H5Cl2NO =>
C7H3Cl2N + H2O = C7H5Cl2NO
Na + Cl2 + O2 = NaClO4 =>
2 Na + Cl2 + 4 O2 = 2 NaClO4
Cu(HCO)HCl = Cu(HCl)HCO =>
Cu(HCO)HCl = Cu(HCl)HCO
Mn2O3 + CO = Mn3O4 + CO2 =>
3 Mn2O3 + CO = 2 Mn3O4 + CO2
Zn(OH)2 + Ba(OH)2 = Ba[Zn(OH)4] =>
Zn(OH)2 + Ba(OH)2 = Ba[Zn(OH)4]
Mn(OH)3 + HNO3 = Mn(NO3)3 + H2O =>
Mn(OH)3 + 3 HNO3 = Mn(NO3)3 + 3 H2O
NH3 + CuO = N2 + Cu + H2O =>
2 NH3 + 3 CuO = N2 + 3 Cu + 3 H2O
Al2O3(s) + C(s) + Cl2(g) = AlCl3(s) + CO(g) =>
Al2O3(s) + 3 C(s) + 3 Cl2(g) = 2 AlCl3(s) + 3 CO(g)
Pb + NiCl2 = PbCl2 + Ni =>
Pb + NiCl2 = PbCl2 + Ni
HClO4(aq) + RbOH(aq) = RbClO4 + H2O =>
HClO4(aq) + RbOH(aq) = RbClO4 + H2O
FeO + NaOH = FeOH + NaO =>
FeO + NaOH = FeOH + NaO
CaOH2 = Ca + H2O =>
CaOH2 = Ca + H2O
Na2SO4CaO = CaSO4Na2O =>
Na2SO4CaO = CaSO4Na2O
Be + N = BeN2 =>
Be + 2 N = BeN2
Ca(NO3)2 + (NH4)2C2O4 = Ca(C2O4)2 + (NH4)2(NO3) =>
Ca(NO3)2 + 2(NH4)2C2O4 = Ca(C2O4)2 + 2(NH4)2(NO3)
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Sb + HNO3 = Sb2O3 + NO + H2O =>
2 Sb + 2 HNO3 = Sb2O3 + 2 NO + H2O
Mg3P2 + H2CO3 = Mg(HCO3)2 + PH3 =>
Mg3P2 + 6 H2CO3 = 3 Mg(HCO3)2 + 2 PH3
Sb + HNO3 = Sb2O5 + NO2 + H2O =>
2 Sb + 10 HNO3 = Sb2O5 + 10 NO2 + 5 H2O
Mg3P2 + H2CO3 = Mg(HCO3)2 + PH3 =>
Mg3P2 + 6 H2CO3 = 3 Mg(HCO3)2 + 2 PH3
Sb + HNO3 = Sb2O5 + NO2 + H2O =>
2 Sb + 10 HNO3 = Sb2O5 + 10 NO2 + 5 H2O
Mg3P2 + H2CO3 = Mg(HCO3)2 + PH3 =>
Mg3P2 + 6 H2CO3 = 3 Mg(HCO3)2 + 2 PH3
Sb + HNO3 = Sb2O3 + NO + H2O =>
2 Sb + 2 HNO3 = Sb2O3 + 2 NO + H2O
Mg3P2 + H2CO3 = Mg(HCO3)2 + PH3 =>
Mg3P2 + 6 H2CO3 = 3 Mg(HCO3)2 + 2 PH3
MgCO2 = Mg(CO2) =>
MgCO2 = Mg(CO2)
KNO3 + K = KO + KNO =>
KNO3 + 2 K = 2 KO + KNO
(NH4)2SO4 + Ba(OH)2 = NH4OH + BaSO4 =>
(NH4)2SO4 + Ba(OH)2 = 2 NH4OH + BaSO4
NaCN + CuCO3 = Na2CO3 + Cu(CN)2 =>
2 NaCN + CuCO3 = Na2CO3 + Cu(CN)2
H2CrO4 + Be(OH)2 = BeCrO4 + H2O =>
H2CrO4 + Be(OH)2 = BeCrO4 + 2 H2O
Mg(s) + Ag{+}(aq) = Mg{2+}(aq) + Ag(s) =>
Mg(s) + 2 Ag{+}(aq) = Mg{2+}(aq) + 2 Ag(s)
NH3HI = NH4I =>
NH3HI = NH4I
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
CH3CCH + CuCl + NH3 = CH3CCCu + NH4Cl =>
CH3CCH + CuCl + NH3 = CH3CCCu + NH4Cl
C6H5NO2HCl = C6H6NO2Cl =>
C6H5NO2HCl = C6H6NO2Cl
C14H10O2 + NaBH4 + EtOH = C14H14O2 + NaB(OEt)4 =>
2 C14H10O2 + NaBH4 + 4 EtOH = 2 C14H14O2 + NaB(OEt)4
LiCl + NaI = LiI + NaCl =>
LiCl + NaI = LiI + NaCl
C2H2 + H2O = C2H3OH =>
C2H2 + H2O = C2H3OH
K2S2O7 + Al2O3 = Al2(SO4)3 + K2SO4 =>
3 K2S2O7 + Al2O3 = Al2(SO4)3 + 3 K2SO4
Ge(OH)4 + HI = GeI4 + H2O =>
Ge(OH)4 + 4 HI = GeI4 + 4 H2O
NO2 = N2O4 =>
2 NO2 = N2O4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/02/24
Équations équilibrées sur08/01/23
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