| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 SCl2 + 16 NH3 = N4S4 + 12 NH4Cl + 2 S
NaCl + C6H12O6 + O2 = NaOH + HCl + CO2 =>
6 NaCl + C6H12O6 + 6 O2 = 6 NaOH + 6 HCl + 6 CO2
Fe + Cu{2}{+} = Cu + Fe{3 =>
2 Fe + 3 Cu{2}{+} = 3 Cu + 2 Fe{3
HCl + FeCl2 + HNO3 = FeCl3 + NO + H2O =>
3 HCl + 3 FeCl2 + HNO3 = 3 FeCl3 + NO + 2 H2O
K + NH3 = KNH3 =>
K + NH3 = KNH3
H2SO4 = H + (SO4)2 =>
2 H2SO4 = 4 H + (SO4)2
Na + HHO = HH + NaOH =>
2 Na + 2 HHO = HH + 2 NaOH
NaNO3 + NH4H2AsO4 + Co(NO3)2*6H2O = Na2Co8(AsO4)6 + NO3 + NH4 + H2O =>
10 NaNO3 + 30 NH4H2AsO4 + 40 Co(NO3)2*6H2O = 5 Na2Co8(AsO4)6 + 84 NO3 + 36 NH4 + 258 H2O
Cu{+2} + Zn = Cu + Zn{+3} =>
3 Cu{+2} + 2 Zn = 3 Cu + 2 Zn{+3}
Ti2O2 + V2O3 = TiV2O2 + O =>
Ti2O2 + 2 V2O3 = 2 TiV2O2 + 4 O
Cr2O7{2-} + TeO3{2-} + H{+} = Cr{3+} + TeO4{2-} + H2O =>
Cr2O7{2-} + 3 TeO3{2-} + 8 H{+} = 2 Cr{3+} + 3 TeO4{2-} + 4 H2O
Sr(C2H3O2)2 + NH4Cl2 = SrCl2 + NH4(C2H3O2)2 =>
Sr(C2H3O2)2 + NH4Cl2 = SrCl2 + NH4(C2H3O2)2
CuSO4 + Na2CO3 = CuCO3 + Na2SO4 =>
CuSO4 + Na2CO3 = CuCO3 + Na2SO4
Co(NH3)Cl2 + H2O2 = Co(OH)(NH3)Cl2 =>
2 Co(NH3)Cl2 + H2O2 = 2 Co(OH)(NH3)Cl2
HCl + NaSO{-}3 = HSO{-}3 + NaCl =>
HCl + NaSO{-}3 = HSO{-}3 + NaCl
Hg + S(s) = HgS =>
Hg + S(s) = HgS
Cl2 + Na(OH) = H2O + Na(ClO3) + NaCl =>
3 Cl2 + 6 Na(OH) = 3 H2O + Na(ClO3) + 5 NaCl
P4 + KClO4 = K3PO4 + Cl2 + O2 =>
P4 + 12 KClO4 = 4 K3PO4 + 6 Cl2 + 16 O2
CuSO4 + Na2CO3 = CuCO3 + Na2SO4 =>
CuSO4 + Na2CO3 = CuCO3 + Na2SO4
H2CO3 + Bi(OH)2 = Bi(HCO3)2 + H2O =>
2 H2CO3 + Bi(OH)2 = Bi(HCO3)2 + 2 H2O
Na4Fe(CN)6 + AgNO3 = NaNO3 + Ag4Fe(CN)6 =>
Na4Fe(CN)6 + 4 AgNO3 = 4 NaNO3 + Ag4Fe(CN)6
Al(NO3)3 + NH4OH = Al2O3 + NH4NO3 + H2O =>
2 Al(NO3)3 + 6 NH4OH = Al2O3 + 6 NH4NO3 + 3 H2O
MgN2 + H2O = NH3 + MgO3 =>
MgN2 + 3 H2O = 2 NH3 + MgO3
Mn2O3 + H2SO4 = MnSO4 + O2 + H2O =>
2 Mn2O3 + 4 H2SO4 = 4 MnSO4 + O2 + 4 H2O
Al + Fe{-}3SO{-}4 = Al{-}2O{-}3 + Fe =>
Al + Fe{-}3SO{-}4 = Al{-}2O{-}3 + Fe
FeSO4 + Br2 + H2O = Fe(OH)SO4 + HBr =>
2 FeSO4 + Br2 + 2 H2O = 2 Fe(OH)SO4 + 2 HBr
CuSO4 + Ba(NO3)2 = BaSO4 + Cu(NO3)2 =>
CuSO4 + Ba(NO3)2 = BaSO4 + Cu(NO3)2
NH4Cl(aq) + CaSO3(aq) = (NH4)2SO3(s) + CaCl2(aq) =>
2 NH4Cl(aq) + CaSO3(aq) = (NH4)2SO3(s) + CaCl2(aq)
(NH4)2[Co(SCN)4] + H2O = [Co(H2O)6](SCN)2 + NH4SCN =>
(NH4)2[Co(SCN)4] + 6 H2O = [Co(H2O)6](SCN)2 + 2 NH4SCN
NaF + Br2 = NaBr + F2 = =>
2 NaF + Br2 = 2 NaBr + F2
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
NH4Br(aq) + Al(NO2)3(aq) = NH4NO2(aq) + AlBr3(s) =>
3 NH4Br(aq) + Al(NO2)3(aq) = 3 NH4NO2(aq) + AlBr3(s)
N2H3CH3 + N2O4 = N2 + CO2 + H2O =>
4 N2H3CH3 + 5 N2O4 = 9 N2 + 4 CO2 + 12 H2O
GaI = Gallium + Iodine =>
2 GaI = 2 Ga + I2
NaClO + Na2S2O3*5H2O = NaCl + NaOH + Na2S4O6 + H2O =>
NaClO + 2 Na2S2O3*5H2O = NaCl + 2 NaOH + Na2S4O6 + 9 H2O
Mg + H{3}PO{4} = Mg{3}PO{4}{2} + H{2} =>
Mg + 3 H{3}PO{4} = Mg{3}PO{4}{2} + 3 H{2}
K + Al + SO4 + H2O = KAl(SO4)2(H2O)12 =>
K + Al + 2 SO4 + 12 H2O = KAl(SO4)2(H2O)12
HJ + H2SO4 = J2 + S + H2O =>
6 HJ + H2SO4 = 3 J2 + S + 4 H2O
H2SH2SO4 + Zn = ZnSO4 + H2S + H2O =>
5 H2SH2SO4 + 4 Zn = 4 ZnSO4 + 6 H2S + 4 H2O
CuSO4 + Ba(NO3)2 = BaSO4 + Cu(NO3)2 =>
CuSO4 + Ba(NO3)2 = BaSO4 + Cu(NO3)2
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
NaCl(aq) + Mg(C2H3O2)2 = Na(C2H3O2) + MgCl2 =>
2 NaCl(aq) + Mg(C2H3O2)2 = 2 Na(C2H3O2) + MgCl2
Ce2O3 + H2O = HCe + O3 =>
3 Ce2O3 + 3 H2O = 6 HCe + 4 O3
CuCl + K2C2O4 = KCl + Cu2C2O4 =>
2 CuCl + K2C2O4 = 2 KCl + Cu2C2O4
NH3 + O = N2 + H2O =>
2 NH3 + 3 O = N2 + 3 H2O
HCl + MnO{2} = MnCl{2} + Cl + H2O =>
2 HCl + MnO{2} = MnCl{2} + Cl + H2O
Bi(NO3)2 + Al = Al(NO3)3 + Bi =>
3 Bi(NO3)2 + 2 Al = 2 Al(NO3)3 + 3 Bi
C9H11NO2 + HCl = C9H10NO + Cl + H2O =>
C9H11NO2 + HCl = C9H10NO + Cl + H2O
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
K2Cr2O7 + C2H5OH + H2SO4 = CO2 + K2SO4 + Cr2(SO4)3 + H2O =>
2 K2Cr2O7 + C2H5OH + 8 H2SO4 = 2 CO2 + 2 K2SO4 + 2 Cr2(SO4)3 + 11 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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