| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Li(s) + Fe(NO3)2(aq) = Fe(s) + 2 LiNO3(aq)
Al + HCl = AlCl3 + H2* =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2*
NaOH + Na2CO3 = Na + CO3(OH)2 =>
2 NaOH + Na2CO3 = 4 Na + CO3(OH)2
Cr2O3 + Li3PO4 = CrPO4 + Li2O =>
Cr2O3 + 2 Li3PO4 = 2 CrPO4 + 3 Li2O
N2H4 + CuSO4 + NaOH = Na2SO4 + Cu2O + N2 + H2O =>
N2H4 + 4 CuSO4 + 8 NaOH = 4 Na2SO4 + 2 Cu2O + N2 + 6 H2O
NaOH + NH4OH = NaNH4(OH)2 =>
NaOH + NH4OH = NaNH4(OH)2
NaOH + Al = NaAl + AlOH =>
NaOH + 2 Al = NaAl + AlOH
C3H7I + H2O = C3H7IH2O =>
C3H7I + H2O = C3H7IH2O
CaNaOH = Ca(OH)Na =>
CaNaOH = Ca(OH)Na
Al + S2 = AlS =>
2 Al + S2 = 2 AlS
Li + Zn(NO3)2 = Li(NO3)2 + Zn =>
Li + Zn(NO3)2 = Li(NO3)2 + Zn
HCl + Mn(OH)2 = MnCl2 + H2O =>
2 HCl + Mn(OH)2 = MnCl2 + 2 H2O
MgCl2 + NaOH = Mg(OH)2 + NaCl(aq) =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl(aq)
(C5H12) + O2 = H2O + CO2 =>
(C5H12) + 8 O2 = 6 H2O + 5 CO2
Ag(NO3) + NaBr = AgBr + NaNO3 =>
Ag(NO3) + NaBr = AgBr + NaNO3
Ca(OH)2(aq) + Cl2(g) = Ca(OCl)2(aq) + CaCl2(aq) + H2O(l) =>
2 Ca(OH)2(aq) + 2 Cl2(g) = Ca(OCl)2(aq) + CaCl2(aq) + 2 H2O(l)
HI + Fe = FeI3 + H2 =>
6 HI + 2 Fe = 2 FeI3 + 3 H2
C2H6CI2 = C2H5IHCI =>
C2H6CI2 = C2H5IHCI
BeF2 + Mg = MgF2 + Be2 =>
2 BeF2 + 2 Mg = 2 MgF2 + Be2
KBrO3 + HBr = Br2 + H2O + KOH =>
KBrO3 + 5 HBr = 3 Br2 + 2 H2O + KOH
Fe + Cu2NO3 = Fe(NO3)2 + Cu =>
Fe + 2 Cu2NO3 = Fe(NO3)2 + 4 Cu
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
HYO3 + HY = Y2 + H2O =>
HYO3 + 5 HY = 3 Y2 + 3 H2O
Cr3 = Cr6 =>
2 Cr3 = Cr6
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cs2O + H2O = H2Cs2O2 =>
Cs2O + H2O = H2Cs2O2
KMnO4 + HBr = MnBr2 + KBr2 + H2O + Br2 =>
KMnO4 + 8 HBr = MnBr2 + KBr2 + 4 H2O + 2 Br2
NaBrAg(OH) = AgBrNaOH =>
NaBrAg(OH) = AgBrNaOH
FeSO4 + NH4OH = Fe(OH)2 + (NH4)2SO4 =>
FeSO4 + 2 NH4OH = Fe(OH)2 + (NH4)2SO4
C2H6 + H2O = CO + H2 =>
C2H6 + 2 H2O = 2 CO + 5 H2
AgNO3 + Ca3(PO4)2 = Ag3PO4 + Ca(NO3)2 =>
6 AgNO3 + Ca3(PO4)2 = 2 Ag3PO4 + 3 Ca(NO3)2
BrLiL = LiBrL =>
BrLiL = LiBrL
CaO + CO2 = CaCO3 = =>
CaO + CO2 = CaCO3
C6H12O6 + CO2 = C4H6O4 + H2O =>
7 C6H12O6 + 6 CO2 = 12 C4H6O4 + 6 H2O
CaHPo4 + H3Po4 = Ca(H2Po4)2 =>
CaHPo4 + H3Po4 = Ca(H2Po4)2
N2H4 + NaClO = N2 + H2O + NaCl =>
N2H4 + 2 NaClO = N2 + 2 H2O + 2 NaCl
H2O + S + O2 = H2SO4 =>
2 H2O + 2 S + 3 O2 = 2 H2SO4
SrCO3MoO3 = SrMoO4CO2 =>
SrCO3MoO3 = SrMoO4CO2
BaSO3 + HNO3 = SO2 + H2O + Ba(NO3)2 =>
BaSO3 + 2 HNO3 = SO2 + H2O + Ba(NO3)2
Ca + Rb(SO) = Ca(SO) + Rb =>
Ca + Rb(SO) = Ca(SO) + Rb
ZiBrAl = ZiAlBr =>
ZiBrAl = ZiAlBr
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
KMnO4 + H2SO4 + NaNO2 = K2SO4 + NaNO3 + MnSO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 NaNO2 = K2SO4 + 5 NaNO3 + 2 MnSO4 + 3 H2O
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
HPOCd = CdPOH =>
HPOCd = CdPOH
Co{3+} + NH3 = Co(NH3)6{+3} =>
Co{3+} + 6 NH3 = Co(NH3)6{+3}
Mg + H2SO4 = MgSO4 + H2S + H2O =>
4 Mg + 5 H2SO4 = 4 MgSO4 + H2S + 4 H2O
H2SO4 + K2CrO4 = K2SO4 + H2CrO4 =>
H2SO4 + K2CrO4 = K2SO4 + H2CrO4
Ni(MnO4)2 + LiOH = LiMnO4 + Ni(OH)2 =>
Ni(MnO4)2 + 2 LiOH = 2 LiMnO4 + Ni(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/06/24
Équations équilibrées sur05/06/23
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