| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5Cl + Na = NaCl + C6H5
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
C6H5Cl + Na = NaCl + C6H5 =>
C6H5Cl + Na = NaCl + C6H5
HCl(aq) + Ag(aq) = AgCl(s) + H2(aq) =>
2 HCl(aq) + 2 Ag(aq) = 2 AgCl(s) + H2(aq)
MoO3 + H2SO4 = Mo(SO4)3 + H2O =>
MoO3 + 3 H2SO4 = Mo(SO4)3 + 3 H2O
CH3NH2 + O2 = NO2 + H2O + CO2 =>
4 CH3NH2 + 13 O2 = 4 NO2 + 10 H2O + 4 CO2
K2Cr2O7 + NH4OH = KOH + Cr(OH)3 + N2 + H2O =>
K2Cr2O7 + 2 NH4OH = 2 KOH + 2 Cr(OH)3 + N2 + H2O
Na(HO) + Na2CO3 = NaCO3 + Na2(HO) =>
Na(HO) + Na2CO3 = NaCO3 + Na2(HO)
HCO2H + Ba(OH)2 = Ba(HCO2)2 + H2O =>
2 HCO2H + Ba(OH)2 = Ba(HCO2)2 + 2 H2O
Na2CO3 + HClO = NaClO + H2O + CO2 =>
Na2CO3 + 2 HClO = 2 NaClO + H2O + CO2
Al(s) + ZnSO4(aq) = AlSO4(aq) + Zn(s) =>
Al(s) + ZnSO4(aq) = AlSO4(aq) + Zn(s)
Na2[Co(Br)4] + Na2CO3 = Na2[Co(CO3)2] + Na2Br2 =>
Na2[Co(Br)4] + 2 Na2CO3 = Na2[Co(CO3)2] + 2 Na2Br2
BaOH2 + Al(NO3)2 = Ba(NO3)2 + AlOH2 =>
BaOH2 + Al(NO3)2 = Ba(NO3)2 + AlOH2
C + HClO = CO2 + HCl =>
C + 2 HClO = CO2 + 2 HCl
F + KCl = Cl + FK =>
F + KCl = Cl + FK
Cu(Cl)2 + Ni = Cu + Ni(Cl)3 =>
3 Cu(Cl)2 + 2 Ni = 3 Cu + 2 Ni(Cl)3
NH3 + I = N3I + H =>
3 NH3 + I = N3I + 9 H
Cu + CN = Cu(CN)2 =>
Cu + 2 CN = Cu(CN)2
Mn{2+} + S2O8{2-} + OH{-} = MnO4{-} + SO4{2-} + H2O =>
2 Mn{2+} + 5 S2O8{2-} + 16 OH{-} = 2 MnO4{-} + 10 SO4{2-} + 8 H2O
C7H6O + C6H6N4O4 = C6H8N2 + C7H4O5N2 =>
C7H6O + C6H6N4O4 = C6H8N2 + C7H4O5N2
H2SO4 + Na2CO3 = HCO3 + HSO4Na2 =>
H2SO4 + Na2CO3 = HCO3 + HSO4Na2
MgCl2(ac) + NaOH(ac) = Mg(OH)2(s) + NaCl(ac) =>
MgCl2(ac) + 2 NaOH(ac) = Mg(OH)2(s) + 2 NaCl(ac)
KClO3 + FeSO4 + H2O = KCl + Fe(OH)3 + H2SO4 =>
KClO3 + 6 FeSO4 + 15 H2O = KCl + 6 Fe(OH)3 + 6 H2SO4
Cl2 + FeBr3 = Br2 + Fe(Cl)3 =>
3 Cl2 + 2 FeBr3 = 3 Br2 + 2 Fe(Cl)3
LiF + CaSO4 = CaF2 + Li2SO4 =>
2 LiF + CaSO4 = CaF2 + Li2SO4
FeSO4 + H2O + O2 = Fe2O3 + H2SO4 =>
4 FeSO4 + 4 H2O + O2 = 2 Fe2O3 + 4 H2SO4
NH3{+} + HCl{-) = NH4Cl =>
NH3{+} + HCl{-) = NH4Cl
BaFeO4 + KI + HCl = FeCl3 + BaCl2 + I2 + KCl + H2O =>
2 BaFeO4 + 6 KI + 16 HCl = 2 FeCl3 + 2 BaCl2 + 3 I2 + 6 KCl + 8 H2O
Zm + CuSO4 = ZmSO4 + Cu =>
Zm + CuSO4 = ZmSO4 + Cu
(ZnOH)2SO4 = Zn(OH)2 + ZnSO4 =>
(ZnOH)2SO4 = Zn(OH)2 + ZnSO4
Fe + Cl{2} = FeCl{2} =>
Fe + Cl{2} = FeCl{2}
MnO4{-2} + H{+} = MnO4{-} + MnO2 + H2O =>
3 MnO4{-2} + 4 H{+} = 2 MnO4{-} + MnO2 + 2 H2O
Cu + Fe(NH4)(SO4)2 = Fe + Cu(NH4)(SO4)2 =>
Cu + Fe(NH4)(SO4)2 = Fe + Cu(NH4)(SO4)2
AgNO3 + KCI = AgCI + KNO3 =>
AgNO3 + KCI = AgCI + KNO3
Sb + H2SO4 = Sb2(SO4)3 + SO + H2O =>
4 Sb + 9 H2SO4 = 2 Sb2(SO4)3 + 3 SO + 9 H2O
H2AsO4 + H2O = HAsO4 + H3O =>
H2AsO4 + H2O = HAsO4 + H3O
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
ZnO(s) + C(s) = Zn(s) + CO2(g) =>
2 ZnO(s) + C(s) = 2 Zn(s) + CO2(g)
NaBr + KCl = NaCl + KBr =>
NaBr + KCl = NaCl + KBr
H2 + Pb2 = Pb2H =>
H2 + 2 Pb2 = 2 Pb2H
CaI2 + H2CO3 = CaCO3 + HI =>
CaI2 + H2CO3 = CaCO3 + 2 HI
NH4OH + HNO3 = NH4NO3 + H2O =>
NH4OH + HNO3 = NH4NO3 + H2O
H2SO4 + K = H + K2SO4 =>
H2SO4 + 2 K = 2 H + K2SO4
KI + H2O2 + H2SO4 = I3 + H2O + K2SO4 =>
6 KI + 3 H2O2 + 3 H2SO4 = 2 I3 + 6 H2O + 3 K2SO4
Cl + MnO2 = MnCl2 + O2 =>
2 Cl + MnO2 = MnCl2 + O2
Na2B4O7*10H2O + NaOH + H2O2 + H2O = NaBO2*H2O2*3H2O =>
Na2B4O7*10H2O + 2 NaOH + 4 H2O2 + H2O = 4 NaBO2*H2O2*3H2O
MnO2 + NaNO2 + HBr = MnBr2 + NaNO3 + H2O =>
MnO2 + NaNO2 + 2 HBr = MnBr2 + NaNO3 + H2O
NI(s) + HCl(aq) = NICl2(aq) + H2(g) =>
NI(s) + 2 HCl(aq) = NICl2(aq) + H2(g)
H + Bcg = HBcg =>
H + Bcg = HBcg
AlCl3 + NH4OH = NH4Cl + Al(OH)3 =>
AlCl3 + 3 NH4OH = 3 NH4Cl + Al(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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