| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCI + NaHO = NaCI + H2O
KI + CuSO4 = CuI2 + K2SO4 =>
2 KI + CuSO4 = CuI2 + K2SO4
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
As3S2 + HNO3 = H3AsO4 + SO + NO2 + H2O =>
As3S2 + 19 HNO3 = 3 H3AsO4 + 2 SO + 19 NO2 + 5 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
KMnO4 + Na2S2O3 + H2SO4 = K2SO4 + MnSO4 + Na2SO4 + H2O =>
8 KMnO4 + 5 Na2S2O3 + 7 H2SO4 = 4 K2SO4 + 8 MnSO4 + 5 Na2SO4 + 7 H2O
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
NaNO3 + Zn + NaOH = NH3 + Na2ZnO2 + H2O =>
NaNO3 + 4 Zn + 7 NaOH = NH3 + 4 Na2ZnO2 + 2 H2O
Na + F2 = NaF =>
2 Na + F2 = 2 NaF
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C12H22011 + O2 = CO2 + H20 =>
20 C12H22011 + 240 O2 = 240 CO2 + 22011 H20
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
HSO4 + CU = SO2 + CUSO4 + H2O =>
4 HSO4 + 3 CU = SO2 + 3 CUSO4 + 2 H2O
Al4C3 + SiO2 = Al8Si3(CO)6 =>
2 Al4C3 + 3 SiO2 = Al8Si3(CO)6
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CaCO3 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 CO2 + 3 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
MnO2 + HBr = MnBr2 + H2O + Br =>
MnO2 + 4 HBr = MnBr2 + 2 H2O + 2 Br
C6H5 + C8H8O2 = C19H16O + H2O =>
36 C6H5 + 11 C8H8O2 = 16 C19H16O + 6 H2O
Fe2O3 + C = CO2 + Fe =>
2 Fe2O3 + 3 C = 3 CO2 + 4 Fe
Pb + P = Pb3P4 =>
3 Pb + 4 P = Pb3P4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NaOH(aq) + CuCl2(aq) = NaCl(aq) + Cu(OH)2(s) =>
2 NaOH(aq) + CuCl2(aq) = 2 NaCl(aq) + Cu(OH)2(s)
CuSo4 + Al2 = Al2(So4)3 + Cu =>
3 CuSo4 + Al2 = Al2(So4)3 + 3 Cu
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
AgNo3 + KCl = AgCl + KNo3 =>
AgNo3 + KCl = AgCl + KNo3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al + H2SO4 = H2*AlSO4 =>
Al + H2SO4 = H2*AlSO4
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Cr2O3 + Na2CO3 + KNO3 = Na2CrO4 + CO2 + KNO2 =>
Cr2O3 + 2 Na2CO3 + 3 KNO3 = 2 Na2CrO4 + 2 CO2 + 3 KNO2
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
C8H18 + O2 = CO + H2O =>
2 C8H18 + 17 O2 = 16 CO + 18 H2O
ZN + HBr = ZNBr2 + H2 =>
ZN + 2 HBr = ZNBr2 + H2
Ba(IO3)2 = BaI2 + O2 =>
Ba(IO3)2 = BaI2 + 3 O2
Ag2SO4 + K3PO4 = Ag3PO4 + K2SO4 =>
3 Ag2SO4 + 2 K3PO4 = 2 Ag3PO4 + 3 K2SO4
MgCl2 + Ag = AgCl + Mg =>
MgCl2 + 2 Ag = 2 AgCl + Mg
NH3 + NaClO = N2H4 + NaCl + H2O =>
2 NH3 + NaClO = N2H4 + NaCl + H2O
Co2O3 = Co + O2 =>
2 Co2O3 = 4 Co + 3 O2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
NaOH + HCI = NaCI + H2O =>
NaOH + HCI = NaCI + H2O
Ca(IO3)2 + KI + HCl{+} = CaCl2 + KCl2{+} + I2{+2} + H2O =>
2 Ca(IO3)2 + 10 KI + 24 HCl{+} = 2 CaCl2 + 10 KCl2{+} + 7 I2{+2} + 12 H2O
AgCLO3 = Ag + CLO3 =>
AgCLO3 = Ag + CLO3
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
C6H6 + C8H8O2 = C19H16O + H2O =>
6 C6H6 + 5 C8H8O2 = 4 C19H16O + 6 H2O
Na2Cr2O7 + FeCl2 + HCl = CrCl3 + FeCl3 + NaCl + H2O =>
Na2Cr2O7 + 6 FeCl2 + 14 HCl = 2 CrCl3 + 6 FeCl3 + 2 NaCl + 7 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/19/19
Équations équilibrées sur06/18/18
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