| Équations équilibrées la veille | Équations équilibrées le lendemain |
K(PO)Pb(NO) = K(NO)Pb(PO)
C2H8O2 + O2 = CO2 + H2O =>
C2H8O2 + 3 O2 = 2 CO2 + 4 H2O
BaH2O2 + HNO3 = BaN2O6 + H2O =>
BaH2O2 + 2 HNO3 = BaN2O6 + 2 H2O
P4O10 + Al(OH)3 = [Al(OH)2]3PO4 + H2O =>
P4O10 + 12 Al(OH)3 = 4[Al(OH)2]3PO4 + 6 H2O
C12H22O11 + Ca(OH)2 = C6H12O6 + CaO =>
C12H22O11 + Ca(OH)2 = 2 C6H12O6 + CaO
C5H11OH + O2 = HOH + CO2 =>
2 C5H11OH + 15 O2 = 12 HOH + 10 CO2
Pb(s) + HCl(aq) = PbCl2(aq) + H2(g) =>
Pb(s) + 2 HCl(aq) = PbCl2(aq) + H2(g)
Pb(s) + HCl(aq) = PbCl2 + H2 =>
Pb(s) + 2 HCl(aq) = PbCl2 + H2
C6H8O7 + NaHCO3 + H2O = NaH11C7O11 =>
C6H8O7 + NaHCO3 + H2O = NaH11C7O11
Pb(s) + HCl(aq) = PbCl2(aq) + H2(g) =>
Pb(s) + 2 HCl(aq) = PbCl2(aq) + H2(g)
SO3{2-} + MnO2 + H3O{+} = Mn{2+} + S2O6{2-} + H2O =>
2 SO3{2-} + MnO2 + 4 H3O{+} = Mn{2+} + S2O6{2-} + 6 H2O
Pb(s) + HCl(aq) = PbCl2 + H2 =>
Pb(s) + 2 HCl(aq) = PbCl2 + H2
RaO + H3N = Ra3N2 + H2O =>
3 RaO + 2 H3N = Ra3N2 + 3 H2O
Pb(s) + HCl(aq) = PbCl2 + H2 =>
Pb(s) + 2 HCl(aq) = PbCl2 + H2
Pb(s) + HCl(aq) = PbCl2(aq) + H2(g) =>
Pb(s) + 2 HCl(aq) = PbCl2(aq) + H2(g)
Pb(s) + HCl(aq) = PbCl2 + H2 =>
Pb(s) + 2 HCl(aq) = PbCl2 + H2
Pb(s) + HCl(aq) = PbCl2(s) + H2(g) =>
Pb(s) + 2 HCl(aq) = PbCl2(s) + H2(g)
KNO + S + C = K2S + N2 + CO2 =>
2 KNO + S + C = K2S + N2 + CO2
Ca(HS)2 + HCl = CaCl2 + H2 + S2 =>
Ca(HS)2 + 2 HCl = CaCl2 + 2 H2 + S2
FeClBaO = FeOBaCl =>
FeClBaO = FeOBaCl
NaOH + NaHCO3 = H2O + Na2CO3 =>
NaOH + NaHCO3 = H2O + Na2CO3
C5H11OH + CrO42 = C4H9COOH + Cr2O3 + H2O =>
81 C5H11OH + 4 CrO42 = 81 C4H9COOH + 2 Cr2O3 + 81 H2O
Ba(OH)2 + SrCl2 = Sr(OH)2 + BaCl2 =>
Ba(OH)2 + SrCl2 = Sr(OH)2 + BaCl2
Pb(s) + HCl(aq) = PbCl2 + H2 =>
Pb(s) + 2 HCl(aq) = PbCl2 + H2
FeCl3 + NH3 + H2O = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4Cl
Pb(s) + HCl(aq) = PbCl2(aq) + H2(g) =>
Pb(s) + 2 HCl(aq) = PbCl2(aq) + H2(g)
Pb(s) + HCl(aq) = PbCl2 + H2 =>
Pb(s) + 2 HCl(aq) = PbCl2 + H2
HNO3OH = NO3OH2 =>
HNO3OH = NO3OH2
KI + Cl2 = KICl2 =>
KI + Cl2 = KICl2
PbI2 + NaOH = Pb(OH)2 + NaI =>
PbI2 + 2 NaOH = Pb(OH)2 + 2 NaI
NaOHNH4HCO3 = NaHCO3NH3H2O =>
NaOHNH4HCO3 = NaHCO3NH3H2O
KI + Pb(N03)2 = PbI2 + KN03 =>
2 KI + Pb(N03)2 = PbI2 + 2 KN03
Pb(s) + HCl(aq) = PbCl2 + H2 =>
Pb(s) + 2 HCl(aq) = PbCl2 + H2
Pb(s) + HCl(aq) = PbCl2(aq) + H2(g) =>
Pb(s) + 2 HCl(aq) = PbCl2(aq) + H2(g)
BaSO4*H2O = BaSO4H2O =>
BaSO4*H2O = BaSO4H2O
KHSO4 + NaOH = KNaSO4 + H2O =>
KHSO4 + NaOH = KNaSO4 + H2O
PbBr3 + F2 = PbF3 + Br =>
2 PbBr3 + 3 F2 = 2 PbF3 + 6 Br
Pb(s) + HCl(aq) = PbCl2(aq) + H2(g) =>
Pb(s) + 2 HCl(aq) = PbCl2(aq) + H2(g)
FeCl3 + NH3 + H2O = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4Cl
Pb(s) + HCl(aq) = PbCl2(s) + H2(g) =>
Pb(s) + 2 HCl(aq) = PbCl2(s) + H2(g)
FeCl3 + NH3 + H2O = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4Cl
Fe3 + SO4 = FeS + O =>
Fe3 + 3 SO4 = 3 FeS + 12 O
FeCl3 + NH3 + H2O = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4Cl
Li2SO4 + H2O = LiOH + H2SO4 =>
Li2SO4 + 2 H2O = 2 LiOH + H2SO4
Co + CO2 = Co3O4 + CO =>
3 Co + 4 CO2 = Co3O4 + 4 CO
NaNO2 + KI + H2SO4 = I2 + NO + H2O + K2SO4 + Na2SO4 =>
2 NaNO2 + 2 KI + 2 H2SO4 = I2 + 2 NO + 2 H2O + K2SO4 + Na2SO4
NH3 + Ni(NO3)2 = Ni(NH3)4 + NO3 =>
4 NH3 + Ni(NO3)2 = Ni(NH3)4 + 2 NO3
Pb(NO3)2 + Fe2(SO4)3 = Fe(NO3) + Pb2(NO3)3 + (SO4)3 =>
4 Pb(NO3)2 + Fe2(SO4)3 = 2 Fe(NO3) + 2 Pb2(NO3)3 + (SO4)3
NH3HCl(aq) = NH4(aq)Cl(aq) =>
NH3HCl(aq) = NH4(aq)Cl(aq)
FeCl3 + NH3 + H2O = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/25/24
Équations équilibrées sur05/25/23
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