| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaCl(aq) + H2O(l) + NH3(g) + CO2(g) = NaHCO3(s) + NH4Cl(aq)
Pb(N)3 + Cr(MnO4)2 = Cr2O3 + MnO2 + Pb3O4 + NO =>
15 Pb(N)3 + 26 Cr(MnO4)2 = 13 Cr2O3 + 52 MnO2 + 5 Pb3O4 + 45 NO
AgNO3 + Al(OH)3 = Ag(OH) + Al(NO3)3 =>
3 AgNO3 + Al(OH)3 = 3 Ag(OH) + Al(NO3)3
Li + Po4 = Li3Po4 =>
3 Li + Po4 = Li3Po4
NH3 + NH4Cl = NH4 + NCl =>
4 NH3 + NH4Cl = 4 NH4 + NCl
NH2CH2CH2NH2 + H2SO4 = (NH2CH2CH2NH2)SO4 + H =>
NH2CH2CH2NH2 + H2SO4 = (NH2CH2CH2NH2)SO4 + 2 H
MnO2 + H2C24 + H2SO4 = MnSO4 + CO2 + H2O =>
49 MnO2 + H2C24 + 49 H2SO4 = 49 MnSO4 + 24 CO2 + 50 H2O
Al2O3 + Mg = MgO + Al =>
Al2O3 + 3 Mg = 3 MgO + 2 Al
CUO + C = CU + CO2 =>
2 CUO + C = 2 CU + CO2
C6H14O + KMnO4 + H2SO4 = C6H12O + K2SO4 + MnSO4 + H2O =>
5 C6H14O + 2 KMnO4 + 3 H2SO4 = 5 C6H12O + K2SO4 + 2 MnSO4 + 8 H2O
HSO3F + NaOH = Na2SO4 + NaF + H2O =>
HSO3F + 3 NaOH = Na2SO4 + NaF + 2 H2O
AlBr3 + Na2CO3 = Al2(CO3)3 + NaBr =>
2 AlBr3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaBr
HO + Co(NH2)2 = Co2 + N2 + H2O =>
8 HO + 2 Co(NH2)2 = Co2 + 2 N2 + 8 H2O
Cr(NO3)3 + K2CO3 + H2O = Cr(OH)3 + H2CO3 + KNO3 =>
2 Cr(NO3)3 + 3 K2CO3 + 6 H2O = 2 Cr(OH)3 + 3 H2CO3 + 6 KNO3
CaOH2 + H2O = CaOH + H3O =>
CaOH2 + H2O = CaOH + H3O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Fe + N2O = Fe2O3 + N2 =>
2 Fe + 3 N2O = Fe2O3 + 3 N2
H2S + C = H2 + CS =>
H2S + C = H2 + CS
HCl + Cr2(CO3)3 = CrCl3 + H2(CO3) =>
6 HCl + Cr2(CO3)3 = 2 CrCl3 + 3 H2(CO3)
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NH4Cl + HCl = NH5 + Cl2 =>
NH4Cl + HCl = NH5 + Cl2
C3H4O + KMnO4 + H2O = C3H5O4K + MnO2 + KOH =>
3 C3H4O + 4 KMnO4 + 2 H2O = 3 C3H5O4K + 4 MnO2 + KOH
TiCl3 + NaOH = TiO2 + NaCl + H2 + H2O =>
2 TiCl3 + 6 NaOH = 2 TiO2 + 6 NaCl + H2 + 2 H2O
HSO3F + NaOH = SO3 + NaF + H2O =>
HSO3F + NaOH = SO3 + NaF + H2O
Zn(OH)2 + Ba(OH)2 = BaZn(OH)4 =>
Zn(OH)2 + Ba(OH)2 = BaZn(OH)4
C4H8O + O2 = CO2 + H2O =>
2 C4H8O + 11 O2 = 8 CO2 + 8 H2O
TiCl3 + NaOH = Ti(OH)3 + NaCl =>
TiCl3 + 3 NaOH = Ti(OH)3 + 3 NaCl
NH4Cl + HCl = NH5 + Cl2 =>
NH4Cl + HCl = NH5 + Cl2
K3(OH)3 + HPO3 = H2O + KPO3 =>
K3(OH)3 + 3 HPO3 = 3 H2O + 3 KPO3
HCl + NaHCO3 = H2O + ClCNaO2 =>
HCl + NaHCO3 = H2O + ClCNaO2
NH4Br + NaOH = H2O + NH3 + NaBr =>
NH4Br + NaOH = H2O + NH3 + NaBr
Fe4S2 + O2 = Fe2O3 + SO4 =>
Fe4S2 + 7 O2 = 2 Fe2O3 + 2 SO4
NH4Cl + HCl = HNH4 + Cl =>
NH4Cl + HCl = HNH4 + 2 Cl
V + P = V3P2 =>
3 V + 2 P = V3P2
C7H5N306 + O2 = CO2 + H2O + N2 =>
4 C7H5N306 + 33 O2 = 28 CO2 + 10 H2O + 612 N2
Co + I2 = Co{2+} + I{-} =>
Co + I2 = Co{2+} + 2 I{-}
HSO3{-} + H2O = SO3{2-} + H3O{+} =>
HSO3{-} + H2O = SO3{2-} + H3O{+}
NaBr + Hg2C2H3O2 = HgBr + Na2C2H3O2 =>
2 NaBr + Hg2C2H3O2 = 2 HgBr + Na2C2H3O2
Cu + AgNa3 = CuNa3 + Ag =>
Cu + AgNa3 = CuNa3 + Ag
ZnCl2 + Cr(CH3COO)2 = Zn(CH3COO)2 + CrCl2 =>
ZnCl2 + Cr(CH3COO)2 = Zn(CH3COO)2 + CrCl2
FeSO4 + H2SO4 + KMnO4 = Fe2SO43 + K2SO4 + MnSO4 + H2O =>
10 FeSO4 + 109 H2SO4 + 76 KMnO4 = 5 Fe2SO43 + 38 K2SO4 + 76 MnSO4 + 109 H2O
HSO3F + NaOH = SO3 + NaF + H2O =>
HSO3F + NaOH = SO3 + NaF + H2O
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
O2Pb = OPb + O2 =>
2 O2Pb = 2 OPb + O2
(NH4)2CO3 + CaO = NH3 + CaCO3 + H2O =>
(NH4)2CO3 + CaO = 2 NH3 + CaCO3 + H2O
AgNO3(aq) + NaOH(aq) = AgNa(s) + OHNO3(s) =>
AgNO3(aq) + NaOH(aq) = AgNa(s) + OHNO3(s)
BaH2 + H2O = Ba(OH)2 + H2 =>
BaH2 + 2 H2O = Ba(OH)2 + 2 H2
TiCl3 + NaOH = TiO2 + NaCl + O + H =>
TiCl3 + 3 NaOH = TiO2 + 3 NaCl + O + 3 H
Co + I2 = Co{2+} + I{-} =>
Co + I2 = Co{2+} + 2 I{-}
Na2 + CO3 + AgNO3 = Ag2CO3 + NaNO3 =>
Na2 + CO3 + 2 AgNO3 = Ag2CO3 + 2 NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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