| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5NH2 + HCl = C6H5NH3{+} + Cl{-}
C6H5COOH + NaOH = H2O + NaC6H5CO2 =>
C6H5COOH + NaOH = H2O + NaC6H5CO2
C6H5NH2 + HCl = C6H5NH3{+} + Cl{-} =>
C6H5NH2 + HCl = C6H5NH3{+} + Cl{-}
BeCO3 = BeO + CO2 =>
BeCO3 = BeO + CO2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Ga + H2(SO4) = Ga2(SO4)3 + H2 =>
2 Ga + 3 H2(SO4) = Ga2(SO4)3 + 3 H2
CH3COOAg + KCl = CH3COOK + AgCl =>
CH3COOAg + KCl = CH3COOK + AgCl
HC6O5H7{2-} + H2O = H2C6O5H7{-} + OH{-} =>
HC6O5H7{2-} + H2O = H2C6O5H7{-} + OH{-}
HOOCCHOHCHOHCOOH + NaOH = NaOOCCHOHCHOHCOONa + H2O =>
HOOCCHOHCHOHCOOH + 2 NaOH = NaOOCCHOHCHOHCOONa + 2 H2O
HCl + Mg = H2 + MgCl2 =>
2 HCl + Mg = H2 + MgCl2
C4H8O + HNO3 = CO2 + H2O + NO =>
3 C4H8O + 22 HNO3 = 12 CO2 + 23 H2O + 22 NO
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Fe + H2O = FeO2 + H2 =>
Fe + 2 H2O = FeO2 + 2 H2
(NH4)3PO4 + Pb(NO3)2 = Pb3(PO4)4 + NH4 + NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)2 = Pb3(PO4)4 + 12 NH4 + 6 NO3
FeNO3 + NH4OH + NaOH = Fe(OH)3 + NH3 + NaNO3 =>
4 FeNO3 + 6 NH4OH + 3 NaOH = 4 Fe(OH)3 + 7 NH3 + 3 NaNO3
FeCl3 + KI = FeCl2 + KCl + I2 =>
2 FeCl3 + 2 KI = 2 FeCl2 + 2 KCl + I2
BeS + NaCl = BeCl2 + Na2S =>
BeS + 2 NaCl = BeCl2 + Na2S
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
HCl + Cu + Ca(NO3)2 = NO2 + CuCl2 + CaCl2 + H2O =>
4 HCl + Cu + Ca(NO3)2 = 2 NO2 + CuCl2 + CaCl2 + 2 H2O
NH4Cl + HCl = NH4 + HCl3 =>
2 NH4Cl + HCl = 2 NH4 + HCl3
K + NaF = KF + Na =>
K + NaF = KF + Na
Cr2O3 + H2 = H3Cr + H2O =>
Cr2O3 + 6 H2 = 2 H3Cr + 3 H2O
FeO + H2SO4 = Fe + H2O + SO4 =>
FeO + H2SO4 = Fe + H2O + SO4
KCN + S8 = KSCN =>
8 KCN + S8 = 8 KSCN
C5H12O7 + O2 = CO2 + H2O =>
2 C5H12O7 + 9 O2 = 10 CO2 + 12 H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
C2H4 + HCI = C2H5CI =>
C2H4 + HCI = C2H5CI
Mg(s) + Fe(SO4)3(aq) = Fe(s) + Mg(SO4)(aq) =>
3 Mg(s) + Fe(SO4)3(aq) = Fe(s) + 3 Mg(SO4)(aq)
NH4NO3(aq) + Pb(ClO4)2(aq) = Pb(NO3)2(s) + NH4ClO4(aq) =>
2 NH4NO3(aq) + Pb(ClO4)2(aq) = Pb(NO3)2(s) + 2 NH4ClO4(aq)
N2H4(l) + N2O4(l) = N2(g) + H2O(g) =>
2 N2H4(l) + N2O4(l) = 3 N2(g) + 4 H2O(g)
N2O5(s) = NO2(aq) + O2(aq) =>
2 N2O5(s) = 4 NO2(aq) + O2(aq)
CaCO3 + H2O = CH3OH + Ca(OH)2 + O2 =>
2 CaCO3 + 6 H2O = 2 CH3OH + 2 Ca(OH)2 + 3 O2
Fe{3+} + Ba = Ba{2+} + Fe =>
2 Fe{3+} + 3 Ba = 3 Ba{2+} + 2 Fe
Pb + CH3SO3H = Pb(CH3SO3)2 + H2 =>
Pb + 2 CH3SO3H = Pb(CH3SO3)2 + H2
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
PbCl4 + O2 = PbO2 + Cl2 =>
PbCl4 + O2 = PbO2 + 2 Cl2
H{+} + CNS{-} + IO3{-} + Cl{-} = CN{-} + SO4{2-} + ICl2{-} + H2O =>
2 H{+} + 2 CNS{-} + 3 IO3{-} + 6 Cl{-} = 2 CN{-} + 2 SO4{2-} + 3 ICl2{-} + H2O
AlN + HCl = AlCl3 + NH3 =>
AlN + 3 HCl = AlCl3 + NH3
K + NaF = KF + Na =>
K + NaF = KF + Na
Cd(s) + HCl(aq) = Cd(s)Cl + H(aq) =>
Cd(s) + HCl(aq) = Cd(s)Cl + H(aq)
CN + AgNO3 = AgCN + NO3 =>
CN + AgNO3 = AgCN + NO3
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
AlCl(s) + Cl2(g) = AlCl3(s) =>
AlCl(s) + Cl2(g) = AlCl3(s)
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2O + F = OF + H2 =>
H2O + F = OF + H2
(NH4)2SO4(s) + NaOH(aq) = Na2SO4(aq) + NH4OH(square) =>
(NH4)2SO4(s) + 2 NaOH(aq) = Na2SO4(aq) + 2 NH4OH(square)
B + CN = BCN =>
B + CN = BCN
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
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