| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CuCl + MgO = MgCl2(aq) + Cu2O(s)
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
HI + MnCO3 = MnI2(aq) + H2O + CO2 =>
2 HI + MnCO3 = MnI2(aq) + H2O + CO2
Mg + Ca3(PO4)2 = Mg3P2 + CaO + MgO =>
8 Mg + Ca3(PO4)2 = Mg3P2 + 3 CaO + 5 MgO
BaCrO4 + KI + HCl = BaCl2 + CrCl3 + KCl + H2O + I2 =>
2 BaCrO4 + 6 KI + 16 HCl = 2 BaCl2 + 2 CrCl3 + 6 KCl + 8 H2O + 3 I2
C6H5NH2CH3Cl = C6H5NHCH3HCl =>
C6H5NH2CH3Cl = C6H5NHCH3HCl
NH4C(g)l + KOH = NH3 + H2O + KCl =>
NH4C(g)l + KOH = NH3 + H2O + KCl
NaF + Pb(NO3)2 = Na(NO3) + Pb + F =>
2 NaF + Pb(NO3)2 = 2 Na(NO3) + Pb + 2 F
Nd6O11 + HCl = NdCl3 + Cl2 + H2O =>
Nd6O11 + 22 HCl = 6 NdCl3 + 2 Cl2 + 11 H2O
NO2S + O2 = SO2 + NO2 =>
NO2S + O2 = SO2 + NO2
Na2Cr2O7 + H2O + FeSO4 = Cr(OH)3 + NaOH + Fe2(SO4)3 + Fe(OH)3 =>
Na2Cr2O7 + 7 H2O + 6 FeSO4 = 2 Cr(OH)3 + 2 NaOH + 2 Fe2(SO4)3 + 2 Fe(OH)3
ZnOH2 + H2S = ZnS + H4O =>
ZnOH2 + H2S = ZnS + H4O
NaI + MnO2 + H2SO4 = I2 + H2O + MnSO4 + Na2SO4 =>
2 NaI + MnO2 + 2 H2SO4 = I2 + 2 H2O + MnSO4 + Na2SO4
CaF2 + Li2SO4 = CaSO4 + LiF =>
CaF2 + Li2SO4 = CaSO4 + 2 LiF
CaCO3 + NH4Cl = NH4CO3 + CaCl =>
CaCO3 + NH4Cl = NH4CO3 + CaCl
C6H12O6 + N2H8SO4 = C10H18O5N2 + CO2 + SO2 + H2O =>
11 C6H12O6 + 6 N2H8SO4 = 6 C10H18O5N2 + 6 CO2 + 6 SO2 + 36 H2O
Na + Na2S5 = Na2S =>
8 Na + Na2S5 = 5 Na2S
Ca + HNO3 = Ca(NO3)2 + H2 =>
Ca + 2 HNO3 = Ca(NO3)2 + H2
Al + P = AlP3 =>
Al + 3 P = AlP3
AgNo3 + SnCl2 = AgCl + Sn(No3)2 =>
2 AgNo3 + SnCl2 = 2 AgCl + Sn(No3)2
C3H8O3 + O2 = CO2 + H2O =>
2 C3H8O3 + 7 O2 = 6 CO2 + 8 H2O
NaCl + PbO2 + H2SO4 = Cl2 + PbSO4 + Na2SO4 + H2O =>
2 NaCl + PbO2 + 2 H2SO4 = Cl2 + PbSO4 + Na2SO4 + 2 H2O
As2O3 + HClO + H2O = H2AsO4 + HCl =>
As2O3 + 3 HClO + 2 H2O = 2 H2AsO4 + 3 HCl
C6H12O6 + N2H8SO4 = C10H18O5N2 + CO2 + SO2 + H2O =>
11 C6H12O6 + 6 N2H8SO4 = 6 C10H18O5N2 + 6 CO2 + 6 SO2 + 36 H2O
C3H5 + HCl2 = C + HCl =>
C3H5 + 5 HCl2 = 3 C + 10 HCl
Na3AsO4 + KI + H2SO4 = As2O3 + I2 + K2SO4 + Na2SO4 + H2O =>
2 Na3AsO4 + 4 KI + 5 H2SO4 = As2O3 + 2 I2 + 2 K2SO4 + 3 Na2SO4 + 5 H2O
NaAsO2 + HCl = NaCl + As2O3 + H2 + O2 =>
4 NaAsO2 + 4 HCl = 4 NaCl + 2 As2O3 + 2 H2 + O2
As2O3 + HClO + H2O = H2AsO4 + HCl =>
As2O3 + 3 HClO + 2 H2O = 2 H2AsO4 + 3 HCl
NH3(aq) + H2SO4(aq) = N2S(g) + H2O(l) =>
2 NH3(aq) + H2SO4(aq) = N2S(g) + 4 H2O(l)
HCL(aq) + NAOH(aq) = H2O(l) + NACL(aq) =>
HCL(aq) + NAOH(aq) = H2O(l) + NACL(aq)
HCOOH + NaOH = HCOONa + HOH =>
HCOOH + NaOH = HCOONa + HOH
Al(OH)3 + AgNO3 = AgOH + Al(NO3)3 =>
Al(OH)3 + 3 AgNO3 = 3 AgOH + Al(NO3)3
Mg{+2} + H2SO4 = {+2} + MgSO4 + H2 =>
Mg{+2} + H2SO4 = {+2} + MgSO4 + H2
Zn + CrCl3 = Cr + ZnCl2 =>
3 Zn + 2 CrCl3 = 2 Cr + 3 ZnCl2
C3H8O3 + K2Cr2O7 + H2SO4 = C3H6O3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C3H8O3 + K2Cr2O7 + 4 H2SO4 = 3 C3H6O3 + Cr2(SO4)3 + K2SO4 + 7 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
K2O + Mg = K + MgO =>
K2O + Mg = 2 K + MgO
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Na + Na2S5 = Na2S =>
8 Na + Na2S5 = 5 Na2S
Pb(NO3)2 + Na2SO4 = NaNO3 + PbSO4 =>
Pb(NO3)2 + Na2SO4 = 2 NaNO3 + PbSO4
NH4OHH2S = H3ONH4S =>
NH4OHH2S = H3ONH4S
Al + P = AlP3 =>
Al + 3 P = AlP3
C3H5 + HCl2 = C + HCl =>
C3H5 + 5 HCl2 = 3 C + 10 HCl
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C10H10O2 + CH5N = C11H15NO2 =>
C10H10O2 + CH5N = C11H15NO2
Na2S2O8 + C12H8 + H2O = CO2 + H{+} + Na{+} + SO4{2-} =>
28 Na2S2O8 + C12H8 + 24 H2O = 12 CO2 + 56 H{+} + 56 Na{+} + 56 SO4{2-}
FeCl3 + KClO3 = Fe2O3 + KCl + Cl2 =>
2 FeCl3 + KClO3 = Fe2O3 + KCl + 3 Cl2
CuS + NaOH = Cu(OH)2 + Na2S =>
CuS + 2 NaOH = Cu(OH)2 + Na2S
C6H12O6 + N2H8SO4 = C10H18O5N2 + CO2 + SO2 + H2O =>
11 C6H12O6 + 6 N2H8SO4 = 6 C10H18O5N2 + 6 CO2 + 6 SO2 + 36 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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